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    • Blooms Summer

    Summer is a time for vibrant colors and lush growth in the garden, and perennial flowers are the stars of the show! When selecting plants for your garden, consider your local climate, soil conditions, and the amount of sunlight your garden receives. With a little planning, you can create a vibrant and colorful summer garden that will bring you joy for years to come.

    • Achillea Coronation Gold 3.5 inch pot Achillea Coronation Gold 3.5 inch pot

      Achillea

      Achillea 'Coronation Gold' (3.5 inch pot)

      Achillea 'Coronation Gold' (3.5-inch pot) Common name: Yarrow Height: 24-36 Inches Spread: 18-24 Inches Hardiness Zone: 3-8 Full Sun Deciduous Golden Yellow blooms - Summer Tolerates drought, heat and humidity Gray-green, aromatic fern-like foliage...

      $4.57
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    • Achillea Oertels Rose 3.5 inch pot Achillea Oertels Rose 3.5 inch pot

      Achillea

      Achillea 'Oertel's Rose' (3.5 inch pot)

      Achillea millefolium 'Oertel's Rose' (3.5-inch pot)Common Yarrow Height: 12-15 Inches Spread: 18-24 Inches Hardiness Zone: 3-9 Full Sun Evergreen Rose-Pink blooms fading to white - Summer Soft fern-like foliage Tolerates drought, heat and humidity...

      $4.57
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    • Achillea millefolium Paprika 3.5 inch pot

      Achillea

      Achillea m. 'Paprika' (3.5 inch pot)

      Achillea millefolium 'Paprika' (3.5-inch pot)Common name: Yarrow. Height: 18-24 InchesSpread: 18-24 InchesHardiness Zone: 3-9Full SunEvergreenRusty red blooms fading to white - SummerSoft fern-like foliageTolerates drought, heat and humidityModerately...

      $4.57
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    • Agastache Blue Bayou PPAF 30ct Flat Agastache Blue Bayou PPAF 30ct Flat

      Agastache

      Agastache 'Blue Bayou' PPAF (30)ct Flat

      Agastache 'Blue Bayou' PPAF (30)ct FlatCommon Name: Anise Hyssop, Hummingbird Mint Growers who have enjoyed the likes of 'Rosie Posie' and 'Peachie Keen' will enjoy the addition of 'Blue Bayou'. This variety matches the performance and hardiness of its...

      $192.75
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    • Agastache Blue Fortune 25 BR Plants Agastache Blue Fortune 25 BR Plants

      Agastache

      Agastache 'Blue Fortune' (25) BR Plants

      Agastache 'Blue Fortune' (25) Bare Root Plants Common name: Hyssop-Anise. A woody-based perennial of the mint family, this giant hyssop cultivar features tiny, tube-shaped, lavender-blue flowers tightly packed in rounded bottlebrush-like spikes atop...

      $202.09
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    • Agastache 'Guava Lava' PPAF (30)ct Flat Agastache 'Guava Lava' PPAF (30)ct Flat

      Agastache

      Agastache 'Guava Lava' PPAF (30)ct Flat

      Agastache 'Guava Lava' PPAF (30)ct FlatCommon Name: Anise Hyssop, Hummingbird Mint A brightly colored North American native hybrid and favorite of pollinators. 'Guava Lava' begins bloom in the heat of the summer and continues for many weeks. Coral orange...

      $192.84
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    • Agastache Mango Tango PPAF 30ct Flat Agastache Mango Tango PPAF 30ct Flat

      Agastache

      Agastache 'Mango Tango' PP28747 (30)ct Flat

      Agastache 'Mango Tango' PP28747 (30)ct FlatCommon Name: Anise Hyssop Selected for its shorter habit, ‘Mango Tango’ will also impress you with its vibrant flower color. Individual flowers have dusky rose calyxes and light peach to dusky orange...

      $192.84
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    • Agastache Peachie Keen PPAF 30ct Flat Agastache Peachie Keen PPAF 30ct Flat

      Agastache

      Agastache 'Peachie Keen' PP25886 (30)ct Flat

      Agastache 'Peachie Keen' PP25886 (30)ct FlatCommon Name: Anise Hyssop ‘Peachie Keen’ bears loads of apricot peach flowers with complementary purplish pink calyxes just at the top of the foliage for a neatly proportional look. Because the...

      $192.84
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    • Agastache 'Pinky Pie' (30)ct Flat Agastache 'Pinky Pie' (30)ct Flat

      Agastache

      Agastache 'Pinky Pie' (30)ct Flat

      Agastache 'Pinky Pie' PPAF (30)ct Flat Common Name: Hummingbird Mint, Anise HyssopThis perfect size Hummingbird Mint is packed with flowers that appear for a long time from midsummer into early fall. Apricot buds open to lavender pink flowers. Colorful...

      $192.84
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    • Agastache 'Rosie Posie' PP25857 (30)ct Flat Agastache Rosie Posie PPAF 30ct Flat

      Agastache

      Agastache 'Rosie Posie' PP25857 (30)ct Flat

      Agastache 'Rosie Posie' PP25857 (30)ct FlatCommon Name: Anise Hyssop ‘Rosie Posie’ bears loads of hot pink flowers with magenta purple calyxes just at the top of the foliage for a neatly proportional look. Because the calyxes are so colorful,...

      $192.84
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    • Alcea Las Vegas 30ct Flat Alcea Las Vegas 30ct Flat

      Alcea

      Alcea 'Las Vegas' (30)ct Flat

      Alcea 'Las Vegas' (30)ct FlatHollyhock-Fig Leaf “Like the bright colorful lights of Las Vegas inch, this mixed color strain of fig leaf hollyhocks bears large, saucer-shaped flowers in unique shades of red, copper, chestnut brown, yellow, pink, and...

      $172.74
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    • Alcea rosea 'Blacknight' (30)ct Flat Alcea rosea Blacknight 30ct Flat

      Alcea

      Alcea r. 'Blacknight' (30)ct Flat

      Alcea rosea 'Blacknight' (30)ct FlatSpotlight SeriesCommon Name: Hollyhock Deep black-purple, single flowers are produced on tall, sturdy stalks in midsummer. For over 18 years, Jelitto worked to develop a consistent strain of stable, straight color,...

      $177.07
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    • Alcea rosea Fiesta Time 30ct Flat Alcea rosea Fiesta Time 30ct Flat

      Alcea

      Alcea r. 'Fiesta Time' (30)ct Flat

      Alcea rosea 'Fiesta Time' (30)ct FlatCommon Name: Hollyhock This vibrant seed selection produces relatively short spikes of double, cerise pink, fringed blossoms beginning in midsummer. This is a first year flowering perennial. The shorter height of...

      $176.53
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    • Alchemilla mollis (30)ct Flat Alchemilla mollis 30ct Flat

      Alchemilla

      Alchemilla mollis (30)ct Flat

      Alchemilla mollis (30)ct FlatCommon Name: Lady's Mantle Foliage is a soft grey-green and nearly round with deep lobes. Soft, velvety leaves are up to 6-inches across with serrated edges, giving a scalloped look. From late spring to early summer,...

      $179.77
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    • Allium 'Bobblehead' (25) BR Plants Allium 'Bobblehead' (25) BR Plants

      Allium

      Allium 'Bobblehead' (25) BR Plants

      Allium 'Bobblehead' PPAF CPBRAF - Proven Winners® (25) Bare Root Plants Common Name: Ornamental OnionIf you've enjoyed the ease and beauty of A. 'Serendipity', then 'Bobblehead' is the next perennial you will want to check out! 'Bobblehead'...

      $237.70
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    • Allium Bubble Bath PPAF 25 BR Plants Allium Bubble Bath PPAF 25 BR Plants

      Allium

      Allium 'Bubble Bath' PPAF (25) BR Plants

      Allium 'Bubble Bath' PPAF (25) Bare Root PlantsCommon Name: Ornamental Onion Soft lavender flower clusters are held on strong stems above a mound of glaucous blue green foliage. The wide, linear leaves have a slight twist. Compared to 'Millenium',...

      $227.07
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    • Allium Lavender Bubbles PPAF 25 BR Plants Allium Lavender Bubbles PPAF 25 BR Plants

      Allium

      Allium 'Lavender Bubbles' PP31126 (25) BR Plants

      Allium 'Lavender Bubbles' PP31126 (25) Bare Root PlantsCommon Name: Ornamental Onion Nearing the end of summer, this beautiful perennial brings life to a garden with its beautiful bubble-shaped flowers. Dark dusty purple flower globes are produced above...

      $221.83
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    • Allium 'Millenium' (25) BR Plants Allium Millenium 25 BR Plants

      Allium

      Allium 'Millenium' (25) BR Plants

      Allium 'Millenium' (25) Bare Root PlantsCommon Name: Ornamental Onion This hybrid from Allium guru Mark McDonough was picture perfect in our trials. 'Millenium' forms a compact, upright clump of glossy green, thick and strappy leaves which emit a slight...

      $203.18
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    • Allium Serendipity PPAF 25 BR Plants Allium Serendipity PPAF 25 BR Plants

      Allium

      Allium 'Serendipity' PP32023 (25) BR Plants

      Allium senescens 'Blue Eddy' (25) Bare Root PlantsCommon Name: Ornamental Onion The word "serendipity" means an unexpected occurrence, and what a fitting name for this sport of the popular 'Millenium'! The sport shares all of the qualities that made...

      $237.70
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    • Anemone Curtain Call Deep Rose PPAF 20ct Flat Anemone Curtain Call Deep Rose PPAF 20ct Flat

      Anemone

      Anemone 'Curtain Call Deep Rose' (30)ct Flat

      Anemone 'Curtain Call Deep Rose' PP30520 (30)ct FlatCommon Name: Japanese Anemone This fall blooming Anemone is one of the final performers in your garden for the growing season. Beginning in late summer, this perennial produces dark rose pink flowers...

      $248.44
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    • Anemone Curtain Call Pink Anemone Curtain Call Pink

      Anemone

      Anemone 'Curtain Call Pink' PP30739 (30)ct Flat

      Anemone 'Curtain Call Pink' PP30739 (30)ct FlatCurtain Call SeriesCommon Name: Japanese Anemone This fall blooming Anemone is one of the final performers in your garden for the growing season. Beginning in late summer, this perennial produces bright rose...

      $248.44
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    • Artemisia 'Silver Lining' PPAF (20)ct Flat Artemisia 'Silver Lining' PPAF (20)ct Flat

      Artemisia

      Artemisia 'Silver Lining' PPAF (20)ct Flat

      Artemisia 'Silver Lining' PPAF - Proven Winners®(20)ct Flat Common Name: White Sagebrush, ArtemisiaA hybrid of native North American species including Artemisia ludoviciana. 'Silver Lining' finds the best in its parentage as a spectacular, durable...

      $197.81
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    • Aruncus Chantilly Lace PPAF 20ct Flat Aruncus Chantilly Lace PPAF 20ct Flat

      Aruncus

      Aruncus 'Chantilly Lace' PP30740 (30)ct Flat

      Aruncus 'Chantilly Lace' PP30740 CPBR6259 (30)ct FlatCommon Name: Goat's Beard 'Chantilly Lace' will be shorter if grown in full sun, closer to 24" tall, than if grown in shade or a sun-filtered area, where it will grow to a height of 30-32". With the...

      $269.54
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    • Aruncus Fairy Hair PP30242 20ct Flat

      Aruncus

      Aruncus 'Fairy Hair' PP30242 (30)ct Flat

      Aruncus 'Fairy Hair' PP30242 (30)ct FlatCommon Name: Goat's Beard This new Goatsbeard is an appropriate size for tucking into places in your shade garden. 'Fairy Hair' produces sprays of creamy, triangular flower plumes that age to a darker color. Its...

      $247.41
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    • Aruncus 'Goatee' PPAF (30)ct Flat Aruncus 'Goatee' PPAF (30)ct Flat

      Aruncus

      Aruncus 'Goatee' PPAF (30)ct Flat

      Aruncus 'Goatee' PPAF (30)ct FlatCommon Name: Goat's Beard This finely textured Aruncus hybrid is flower powered! Extremely floriferous for a Goat's Beard, 'Goatee' springs to life with clouds of dense cream flower panicles in early summer. Dissected...

      $247.41
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    • Aruncus Misty Lace PP15798 Aruncus Misty Lace PP15798

      Aruncus

      Aruncus 'Misty Lace' PP15798 (30)ct Flat

      Aruncus 'Misty Lace' PP15798 (30)ct FlatCommon Name: Goat's Beard Misty Lace' is the perfect size Goat's Beard - intermediate in height between its parents, A. aesthusifolius and A. dioicus. This seedling was selected by Dr. Allan Armitage of the...

      $251.51
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    • Aruncus dioicus 30ct Flat Aruncus dioicus 30ct Flat

      Aruncus

      Aruncus dioicus (30)ct Flat

      Aruncus dioicus (30)ct FlatCommon Name: Goat's Beard An outstanding specimen plant for the partially shaded garden, with dark green foliage and plume-like spikes of tiny, cream-colored flowers rise well above the foliage in early to mid-summer...

      $185.18
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    • Asclepias incarnata Cinderella 25 BR Plants Asclepias incarnata Cinderella 25 BR Plants

      Asclepias

      Asclepias i. 'Cinderella' (25) BR Plants

      Asclepias incarnata 'Cinderella' (25) Bare Root PlantsCommon Name: Swamp Milkweed; A virtually hassle-free perennial, offering three months of vanilla scented, rose pink flowers in large, compact clusters from midsummer to early fall. Deadheading...

      $192.84
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    • Asclepias t Hello Yellow 30ct Flat Asclepias t Hello Yellow 30ct Flat

      Asclepias

      Asclepias t. 'Hello Yellow' (30)ct Flat

      Asclepias tuberosa 'Hello Yellow' (30)ct Flat Common Name: Butterfly Weed, pleurisy root. This hassle-free perennial will provide three months of golden yellow blooms from early through late summer. Deadheading the flowers will stimulate another bloom...

      $190.59
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    • Asclepias tuberosa 25 BR Plants Asclepias tuberosa (25) BR Plants

      Asclepias

      Asclepias tuberosa (25) BR Plants

      Asclepias tuberosa (25) Bare Root PlantsCommon Name: Butterfly Weed A virtually hassle-free, very long lived perennial, offering three months of tangerine orange blooms (occasionally red or yellow) from early through late summer. Deadheading the flowers...

      $203.38
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    • Asclepias tuberosa 30ct Flat Asclepias tuberosa 30ct Flat

      Asclepias

      Asclepias tuberosa (30)ct Flat

      Asclepias tuberosa (30)ct FlatCommon Name: Butterfly Weed, pleurisy root. A virtually hassle-free, very long lived perennial, offering three months of tangerine orange blooms (occasionally red or yellow) from early through late summer. Deadheading...

      $187.34
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    • Aster 'Grape Crush' PP33612 (25) BR Plants Aster Grape Crush PPAF 25 BR Plants

      Aster

      Aster 'Grape Crush' PP33612 (25) BR Plants

      Aster novae-angliae 'Grape Crush' PP33612 (25) Bare Root PlantsCommon Name: New England Aster Bringing refinement to fall blooming Asters, 'Grape Crush' produces a large, very round mound with densely packed flowers. We have observed no lodging in our...

      $220.54
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    • Aster n-a. 'Pink Crush' PP33628 (25) BR Plants Aster n-a Pink Crush PP33628 25 BR Plants

      Aster

      Aster n-a. 'Pink Crush' PP33628 (25) BR Plants

      Aster novae-angliae 'Pink Crush' PP33628 (25) Bare Root PlantsCommon Name: New England Aster Bringing refinement to fall blooming Asters, 'Pink Crush' produces a large, very round mound with densely packed flowers. We have observed no lodging in our...

      $220.54
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    • Astilbe Amber Moon 20ct Flat Astilbe Amber Moon 20ct Flat

      Astilbe

      Astilbe 'Amber Moon' PP26028 (20)ct Flat

      Astilbe 'Amber Moon' PP26028 (20)ct FlatHybrid Astilbe, False Spirea The foliage emerges bright chartreuse yellow in spring with a tinge of red pigment in the newest leaves. It provides a bright spot of color and lacy texture to the shade garden in...

      $238.65
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    • Astilbe Bressingham Beauty 25 BR Plants Astilbe Bressingham Beauty 25 BR Plants

      Astilbe

      Astilbe 'Bressingham Beauty' (25) BR Plants

      Astilbe 'Bressingham Beauty' (25) Bare Root PlantsCommon Name: Hybrid Astilbe, False Spirea 'Bressingham Beauty' quickly forms a graceful, fern-like mound of dainty foliage topped by bunches of fragrant, dusty salmon-rose tiny flowers; densely...

      $209.05
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    • Astilbe Delft Lace PP19839 25 BR Plants Astilbe 'Delft Lace' PP19839 (25) BR Plants

      Astilbe

      Astilbe 'Delft Lace' PP19839 (25) BR Plants

      Astilbe 'Delft Lace' PP19839 (25) Bare Root PlantsCommon Name: Astilbe-Hybrid, False Spirea This beautiful perennial forms a robust clump of lacy, deep blue-green, waxy foliage with red highlights. Foliage displays some burgundy fall color. Red...

      $233.42
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    • Astilbe Deutschland 25 BR Plants Astilbe Deutschland 25 BR Plants

      Astilbe

      Astilbe 'Deutschland' (25) BR Plants

      Astilbe 'Deutschland' Common Name: Astilbe-Japanese.Zones 4 to 9.Full sun to full shade. Plants reach 24 to 30 inches tall and 18 to 24 inches wide;Clump forming habit. Growth rate: Moderate, slow spreading, rhizomatous plants. Panicles of white, open,...

      $209.05
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    • Astilbe Fanal 25 BR Plants Astilbe Fanal 25 BR Plants

      Astilbe

      Astilbe 'Fanal' (25) BR Plants

      Astilbe 'Fanal' (25) Bare Root PlantsCommon Name: Hybrid Astilbe, False Spirea 'Fanal' quickly forms a compact graceful, fern-like mound of dainty foliage topped by bunches of fragrant, bright red tiny flowers; densely packed into erect to...

      $209.05
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    • Astilbe Fanal bare root plant Astilbe 'Fanal' (bare root plant)

      Astilbe

      Astilbe 'Fanal' (bare root plant)

      Astilbe arendsii 'Fanal' Bare Root PlantsCommon Name: Hybrid Astilbe, False Spirea 'Fanal' quickly forms a compact graceful, fern-like mound of dainty foliage topped by bunches of fragrant, bright red tiny flowers; densely packed into...

      $4.90
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    • Astilbe 'Red Sentinel' (25) BR Plants Astilbe Red Sentinel 25 BR Plants

      Astilbe

      Astilbe 'Red Sentinel' (25) BR Plants

      Astilbe 'Red Sentinel' (25) Bare Root PlantsCommon Name: Astilbe-Japanese. Scarlet-red flowers are held in open, lacy panicles, triangular shaped plumes bloom in mid-summer. Forest green foliage and mahogany-red stems. A member of Astilbe japonica...

      $209.05
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    Compare Selected

    Summer blooming perennial plants are a delightful addition to any garden, offering vibrant colors and continuous beauty throughout the warmest months.

    Perennials like yarrow, coneflowers, and daylilies thrive in the summer sun and return year after year with minimal maintenance. Yarrow, for instance, is known for its resilience and ability to flourish in dry conditions, producing clusters of flowers that can range from white to deep red. Coneflowers are another popular choice, attracting pollinators with their bright and large flower heads. For those seeking a splash of color, daylilies come in a variety of hues and are known for their hardiness and ability to withstand hot, dry climates.

    When selecting perennials, it is important to consider the specific growing zone to ensure the plants can thrive in the local climate. With the right care, these perennials can provide a stunning display from late spring through fall, making them a perfect choice for gardeners looking to create a long-lasting and low-maintenance garden landscape.

    • Sunlight: Most summer-blooming perennials prefer full sun, but some can tolerate partial shade.
    • Soil: Ensure the soil is well-drained with sufficient organic matter.
    • Watering: Water regularly, especially during dry periods.
    • Deadheading: Remove spent blooms to encourage continuous flowering.

    By incorporating these summer-blooming perennials into your garden, you can create a vibrant and colorful space that will attract pollinators and provide beauty throughout the season.

    Some popular summer blooming plants include:
    Achillea, Aconitum, Alcea, Alchemilla, Anthemis, Aruncus, Asclepias, Astilbe, Buddleia, Campanula, Clematis, Coreopsis, Crocosmia, Delphinium, Dianthus, Digitalis, Echinacea, Gaillardia, Gaura, Geranium, Gypsophila, Heliopsis, Hemerocallis, Heuchera, Hibiscus, Hosta, Iris, Lavandula, Leucanthemum, Liatris, Ligularia, Lobelia, Lupinus, Lysimachia, Malva, Monarda, Nepeta, Oenothera, Ornamental Grasses, Paeonia, Penstemon, Perovskia, Phlox paniculata, Platycodon, Polemonium, Rudbeckia, Salvia, Scabiosa, Sedum, Stokesia, Tanacetum, Thalictrum, Thymus, Tradescantia, Verbascum, Veronica, Yucca and the following plants - 

    Summer blooming perennial FAQ

    Summer is a great time for perennial plants to shine! Here are a few popular choices, with some details to help you decide what to plant:

    For sunny spots:

    • Purple Coneflower (Echinacea purpurea): These tough native plants bloom in shades of purple, pink, and white and attract pollinators like bees and butterflies. They prefer full sun and well-drained soil.
    • Black-Eyed Susan (Rudbeckia): Another pollinator favorite, these cheerful yellow flowers with dark centers bloom from mid-summer to fall. They are drought-tolerant and easy to grow.
    • Phlox (Phlox paniculata): These fragrant flowers come in a variety of colors and bloom in mid- to late summer. They prefer full sun to part shade and moist, well-drained soil.
    • Daylily (Hemerocallis): These low-maintenance plants produce an abundance of colorful flowers in mid-summer. They come in a wide variety of colors and forms and tolerate a range of conditions.
    • Yarrow (Achillea millefolium): These drought-tolerant plants produce clusters of small flowers in a variety of colors, including white, yellow, pink, and red. They are also deer-resistant.

    For shady spots:

    • Astilbe: These shade-loving plants produce feathery plumes of flowers in shades of pink, red, white, and purple. They prefer moist, well-drained soil.
    • Hosta: These foliage plants are known for their large, showy leaves, but they also produce delicate flowers in shades of white, lavender, and purple. They prefer shade to part shade and moist, well-drained soil.
    • Bleeding Heart (Dicentra spectabilis): These charming plants produce heart-shaped flowers in shades of pink and white in late spring to early summer. They prefer part shade and moist, well-drained soil.
    • Columbine (Aquilegia): These unique flowers come in a variety of colors and forms and bloom in late spring to early summer. They prefer part shade and well-drained soil.
    • Foamflower (Tiarella): These low-growing plants produce delicate spikes of white or pink flowers in late spring to early summer. They prefer shade to part shade and moist, well-drained soil.

    This is just a small selection of the many beautiful summer-blooming perennials available. When choosing plants, be sure to consider your local climate and growing conditions. Happy gardening!

    It is tricky to find perennials that bloom non-stop all summer, but these come close with long bloom periods and some tricks to keep them going:

    Long Bloomers with Staying Power:

    • Catmint (Nepeta x faassenii): This fragrant favorite produces lavender-blue flowers for weeks on end. Deadhead spent blooms for repeat performances.
    • Yarrow (Achillea millefolium): Tough and colorful, yarrow blooms in clusters for an extended period. 'Moonshine' yarrow is a popular choice with sulfur-yellow flowers. Deadhead for prolonged blooming.
    • Rozanne Geranium (Geranium 'Rozanne'): This vigorous geranium blooms from late spring until frost, producing a continuous supply of violet-blue flowers with white centers.
    • Veronica (Speedwell): These come in various heights and colors, with spiky blooms lasting for weeks. 'Red Fox' is a long-blooming red variety, while 'Sunny Border Blue' offers vibrant blue flowers.
    • Black-Eyed Susan (Rudbeckia fulgida): These cheerful yellow flowers with dark centers bloom profusely from mid-summer into fall. 'Goldsturm' is a particularly long-blooming variety.

    Tips for Encouraging Continuous Blooms:

    • Deadheading: Remove faded flowers to prevent the plant from setting seed and encourage more blooms.
    • Fertilizing: Provide regular fertilization to support continuous flower production.
    • Watering: Consistent watering is crucial, especially during hot, dry periods.
    • Variety Selection: Choose varieties known for their long bloom times or repeat-blooming habits.

    By selecting the right plants and providing proper care, you can enjoy a garden filled with color throughout the summer months!

    It is tricky to find perennials that bloom non-stop all summer, but these come close with long bloom periods and some tricks to keep them going:

    Long Bloomers with Staying Power:

    • Catmint (Nepeta x faassenii): This fragrant favorite produces lavender-blue flowers for weeks on end. Deadhead spent blooms for repeat performances.
    • Yarrow (Achillea millefolium): Tough and colorful, yarrow blooms in clusters for an extended period. 'Moonshine' yarrow is a popular choice with sulfur-yellow flowers. Deadhead for prolonged blooming.
    • Rozanne Geranium (Geranium 'Rozanne'): This vigorous geranium blooms from late spring until frost, producing a continuous supply of violet-blue flowers with white centers.
    • Veronica (Speedwell): These come in various heights and colors, with spiky blooms lasting for weeks. 'Red Fox' is a long-blooming red variety, while 'Sunny Border Blue' offers vibrant blue flowers.

    Veronica (Speedwell) 'Sunny Border Blue'

    • Black-Eyed Susan (Rudbeckia fulgida): These cheerful yellow flowers with dark centers bloom profusely from mid-summer into fall. 'Goldsturm' is a particularly long-blooming variety.

    Tips for Encouraging Continuous Blooms:

    • Deadheading: Remove faded flowers to prevent the plant from setting seed and encourage more blooms.
    • Fertilizing: Provide regular fertilization to support continuous flower production.
    • Watering: Consistent watering is crucial, especially during hot, dry periods.
    • Variety Selection: Choose varieties known for their long bloom times or repeat-blooming habits.

    By selecting the right plants and providing proper care, you can enjoy a garden filled with color throughout the summer months!

    Mass planting perennials creates a stunning visual impact in the garden. Here are some excellent summer-blooming choices that thrive when planted in groups:

    For Sunny Locations:

    • Purple Coneflower (Echinacea purpurea): These tough natives are perfect for mass plantings, creating a sea of purple, pink, or white blooms that attract pollinators.
    • Black-Eyed Susan (Rudbeckia fulgida): 'Goldsturm' is a popular variety for massing, producing a profusion of golden-yellow flowers with dark centers.
    • Catmint (Nepeta x faassenii): Plant catmint in drifts to create a haze of lavender-blue flowers and enjoy its lovely fragrance.
    • Yarrow (Achillea millefolium): Mass plantings of yarrow create a tapestry of colorful flower clusters. 'Moonshine' yarrow, with its sulfur-yellow flowers, is a popular choice.
    • Daylilies (Hemerocallis): With their wide range of colors and bloom times, daylilies are perfect for creating a long-blooming display in mass plantings.

    For Shady Locations:

    • Astilbe: Plant astilbe in groups to create a dramatic display of feathery plumes in shades of pink, red, white, and purple.
    • Hosta: Mass plantings of hosta create a lush carpet of foliage with delicate flower spikes emerging in summer.
    • Coral Bells (Heuchera): Combine different varieties of coral bells to create a tapestry of colorful foliage and delicate flower spikes.

    Tips for Mass Planting:

    • Spacing: Follow spacing guidelines for each plant to ensure proper air circulation and prevent overcrowding.
    • Repetition: Repeat the same plant throughout the border to create a sense of unity and rhythm.
    • Color echoes: Use different plants with similar flower colors to create a harmonious flow.
    • Contrast: Combine plants with contrasting foliage colors or textures to add visual interest.
    • Layering: Plant in layers, with taller plants at the back and shorter plants in front.

    With careful planning and the right plant choices, you can create stunning mass plantings that bring your garden to life with summer color!

    Want to add some height and drama to your summer garden! Tall perennials create a stunning vertical element, and these summer bloomers fit the bill:

    Stately Beauties for Sun:

    • Giant Hyssop (Agastache foeniculum): Reaching 4-5 feet tall, this fragrant beauty produces spikes of lavender-purple flowers that attract pollinators. It is drought-tolerant and thrives in full sun.
    • Culver's Root (Veronicastrum virginicum): With its tall, slender spires of white or lavender flowers, Culver's Root adds an elegant touch to the back of the border. It prefers moist soil and full sun to part shade.
    • Joe Pye Weed (Eutrochium purpureum): This native plant can reach 6 feet tall and produces large, dome-shaped clusters of mauve-pink flowers in late summer. It prefers moist soil and full sun to part shade.
    • Maximilian Sunflower (Helianthus maximiliani): This late-blooming sunflower can reach 10 feet tall and produces masses of golden-yellow flowers in late summer and fall. It is drought-tolerant and thrives in full sun.
    • Hollyhock (Alcea rosea): These classic cottage garden favorites produce tall spires of colorful flowers in a variety of shades. They prefer full sun and well-drained soil.

    Tall Plants for Shade:

    • Bugbane (Actaea simplex): This shade-loving perennial can reach 4-6 feet tall and produces tall spires of fragrant white flowers in late summer. It prefers moist, well-drained soil.
    • Japanese Anemone (Anemone x hybrida): These elegant plants produce tall stems with beautiful white or pink flowers in late summer and fall. They prefer partial shade and moist, well-drained soil.

    Tips for Tall Perennials:

    • Staking: Some tall perennials may require staking to prevent flopping, especially in windy locations.
    • Background planting: Use tall perennials at the back of the border to create a backdrop for shorter plants.
    • Vertical interest: Combine tall perennials with plants of varying heights to create a dynamic and visually interesting garden.

    With these tall and stunning perennials, you can add height, drama, and long-lasting summer color to your garden!

    The tough guys of the perennial world! These summer bloomers can handle challenging conditions and keep on flowering:

    For Extreme Cold:

    • Pasque Flower (Pulsatilla vulgaris): One of the first to bloom in spring, this beauty is hardy to Zone 3 and tolerates poor soil. Its fuzzy foliage and cup-shaped flowers add charm to rock gardens.
    • Ice Plant (Delosperma cooperi): This succulent groundcover thrives in hot, dry conditions and survives winters down to Zone 5. Its daisy-like flowers bloom in vibrant magenta all summer long.
    • Purple Coneflower (Echinacea purpurea): A native prairie plant, it is incredibly tough, tolerating drought, heat, and poor soil. It is hardy to Zone 3 and attracts pollinators with its purple blooms.  
    • Yarrow (Achillea millefolium): This drought-tolerant workhorse handles poor soil and thrives in Zones 3-9. Its flat flower clusters come in various colors and bloom for a long period.
    • Russian Sage (Perovskia atriplicifolia): With its airy blue flower spikes and silvery foliage, Russian sage adds a touch of elegance to the garden. It is drought-tolerant, deer-resistant, and hardy to Zone 4.

    For Heat and Drought:

    • Catmint (Nepeta x faassenii): This fragrant favorite tolerates heat and dry conditions with ease. Its lavender-blue flowers bloom for weeks, attracting pollinators. Hardy to Zone 3.
    • Lavender (Lavandula angustifolia): Known for its fragrant purple flowers, lavender is a drought-tolerant plant that thrives in sunny locations. Hardy to Zone 5.
    • Sedum (Stonecrop): These succulents come in various forms, from groundcovers to tall upright plants. They store water in their leaves, making them extremely drought-tolerant. Hardy to Zone 3.
    • Blanket Flower (Gaillardia): With their vibrant red and yellow daisy-like flowers, blanket flowers bring a cheerful touch to the garden. They are drought-tolerant and thrive in hot, sunny locations. Hardy to Zone 3.

    Remember to choose plants appropriate for your specific growing conditions and hardiness zone for the best results!

    A beautiful garden without the constant fuss? I hear you! Here are some low-maintenance perennials that bring the summer color with minimal effort:

    Easygoing Bloomers:

    • Coneflowers (Echinacea purpurea): These tough natives tolerate drought, heat, and poor soil. They attract pollinators with their purple, pink, or white blooms and require minimal care once established.
    • Black-Eyed Susans (Rudbeckia fulgida): Cheerful and reliable, these golden-yellow flowers with dark centers bloom profusely throughout summer. They are drought-tolerant and thrive in full sun. 'Goldsturm' is a popular long-blooming variety.
    • Catmint (Nepeta x faassenii): This fragrant favorite produces lavender-blue flowers for weeks on end. It is drought-tolerant, deer-resistant, and requires little maintenance.
    • Yarrow (Achillea millefolium): Tough and adaptable, yarrow thrives in various conditions and produces clusters of colorful flowers all summer. Deadhead occasionally for prolonged blooming.
    • Daylilies (Hemerocallis): These adaptable plants come in a wide array of colors and bloom forms. They tolerate various soil types and require minimal care once established.
    • Russian Sage (Perovskia atriplicifolia): With its airy blue flower spikes and silvery foliage, Russian sage adds a touch of elegance to the garden. It is drought-tolerant, deer-resistant, and thrives in full sun.
    • Sedum (Stonecrop): These succulents come in various forms and are incredibly low-maintenance. They store water in their leaves, making them drought-tolerant and perfect for busy gardeners.

    Tips for Low-Maintenance Gardening:

    • Choose the right plants: Select plants that are well-suited to your climate and soil conditions.
    • Mulch: Apply a layer of mulch to help retain moisture and suppress weeds.
    • Water deeply but infrequently: Encourage deep root growth by watering deeply but less often.
    • Deadhead spent blooms: This encourages more flowers and prevents self-seeding.
    • Divide overgrown plants: Divide perennials every few years to maintain their vigor and prevent overcrowding.

    With a little planning and the right plant choices, you can create a beautiful and thriving garden that requires minimal upkeep. Enjoy your summer blooms!

    looking for those shade-loving beauties that brighten up those dimmer corners of the garden! Here are some excellent choices for summer-blooming perennials that thrive in the shade:

    Stars of the Shade Garden:

    • Astilbe: These elegant plants produce feathery plumes of flowers in shades of pink, red, white, and purple. They prefer moist, well-drained soil and thrive in partial to full shade.
      • Recommended varieties: 'Fanal' (deep red), 'Bridal Veil' (white), 'Vision in Pink' (pink)
    • Hosta: Known for their stunning foliage, hostas also produce delicate flowers in shades of lavender and white. They prefer shade to part shade and moist, well-drained soil.
      • Recommended varieties: 'Halcyon' (blue-green leaves), 'Francee' (white margins), 'Sum and Substance' (giant gold leaves)
    • Coral Bells (Heuchera): These versatile plants offer colorful foliage in shades of purple, red, and gold, along with delicate flower spikes in summer. They tolerate a range of shade conditions and prefer well-drained soil.
      • Recommended varieties: 'Palace Purple' (deep purple leaves), 'Caramel' (amber leaves), 'Lime Rickey' (chartreuse leaves)  
    • Foamflower (Tiarella): These low-growing plants produce delicate spikes of white or pink flowers in late spring to early summer. They prefer shade to part shade and moist, well-drained soil.
      • Recommended varieties: 'Pink Skyrocket' (pink), 'Black Snowflake' (dark leaves, white flowers), 'Iron Butterfly' (red-veined leaves)
    • Japanese Anemone (Anemone x hybrida): These elegant plants produce tall stems with beautiful white or pink flowers in late summer and fall. They prefer partial shade and moist, well-drained soil.
      • Recommended varieties: 'Honorine Jobert' (white), 'Queen Charlotte' (pink)

    Tips for Shade Gardens:

    • Improve the soil: Amend the soil with organic matter to improve drainage and fertility.
    • Water regularly: Shade gardens tend to dry out less quickly, but consistent moisture is still important.
    • Mulch: Apply a layer of mulch to help retain moisture and suppress weeds.
    • Combine textures and colors: Create visual interest by combining plants with different foliage colors, textures, and flower forms.

    With these beautiful and resilient perennials, you can create a vibrant and inviting shade garden that is bursting with summer color!

    Groundcover perennials are fantastic for suppressing weeds, preventing erosion, and adding a lush, textured look to your garden. Here are some summer-blooming varieties that will carpet your landscape with color:

    For Sunny Spots:

    • Ice Plant (Delosperma cooperi): This succulent groundcover thrives in hot, dry conditions and produces a profusion of vibrant magenta flowers all summer long. It is hardy to Zone 5.
    • Creeping Thyme (Thymus serpyllum): Fragrant and low-growing, creeping thyme forms a dense mat covered in tiny pink, purple, or white flowers in summer. It is drought-tolerant and perfect for pathways or between stepping stones.
    • Sedum (Stonecrop): Many sedum varieties offer groundcover options with summer blooms. 'Angelina' sedum has golden foliage and yellow flowers, while 'Dragon's Blood' boasts deep red foliage and pink flowers.
    • Candytuft (Iberis sempervirens): This evergreen groundcover produces a blanket of white flowers in spring, often with a second flush of blooms in late summer. It prefers full sun and well-drained soil.

    For Shady Spots:

    • Bugleweed (Ajuga reptans): This vigorous groundcover tolerates deep shade and produces spikes of blue, purple, or pink flowers in spring and early summer. Its foliage comes in various colors, including bronze and variegated forms.
    • Sweet Woodruff (Galium odoratum): This fragrant groundcover thrives in shade and produces delicate white flowers in spring. It spreads quickly, forming a dense mat that suppresses weeds.
    • Lamium (Deadnettle): With its silver-marked foliage and pink, purple, or white flowers, lamium brightens up shady areas. It is a fast spreader, so it is best for areas where you want it to naturalize.

    Tips for Groundcover Success:

    • Prepare the soil: Amend the soil with organic matter to improve drainage and fertility.
    • Space properly: Follow spacing guidelines to allow for adequate growth and prevent overcrowding.
    • Water regularly: Provide consistent moisture, especially during the establishment period.
    • Weed regularly: Keep weeds at bay, especially when the groundcover is young.

    With these beautiful and low-maintenance groundcovers, you can create a lush and colorful tapestry in your garden!

    There are many great summer-blooming perennials, but some of the best include:

    Black-eyed Susan (Rudbeckia fulgida): A classic summer flower with daisy-like blooms in shades of yellow, orange, and red. Blooms from mid-summer to fall.

    Daylily (Hemerocallis): Available in a wide range of colors and sizes, with blooms that last for just one day but open continuously over several weeks.

    Coneflower (Echinacea): These daisy-like flowers come in various colors, including purple, pink, and white. They are tough and easy to care for, and they attract butterflies.

    Lavender (Lavandula): Fragrant purple flowers that bloom in mid-summer. Lavender is also a drought-tolerant plant.

    Phlox paniculata: Tall plants with large clusters of fragrant flowers in shades of pink, purple, and white. Blooms from mid-summer to fall.

    Coreopsis: Cheerful daisy-like flowers in shades of yellow, orange, and red. Blooms from early summer to fall.

    Salvia nemorosa: Another great choice for attracting butterflies, with spikes of purple, blue, or pink flowers. Blooms from early summer to fall.

    Sedum: Succulent plants with clusters of star-shaped flowers in shades of pink, red, and yellow. Blooms in late summer and fall.

    Gaillardia (Gaillardia grandiflora): Blanketflower blooms in late summer and fall with daisy-like flowers in shades of yellow, red, and orange.

    Aster: These fall-blooming perennials come in a wide range of colors, including purple, pink, and white. They are a valuable food source for pollinators.

    Catmint (Nepeta x faassenii): A low-growing plant with fragrant lavender flowers that bloom from late spring to fall. It is deer-resistant and attracts pollinators.

    Yarrow (Achillea millefolium): A tough and adaptable plant with flat clusters of white, yellow, pink, or red flowers that bloom from early summer to fall. It is drought-tolerant and attracts butterflies.

    These are just a few of the many great summer-blooming perennials. When choosing perennials for your garden, consider your climate, soil conditions, and the amount of sunlight the plants will receive. With a little planning, you can enjoy beautiful flowers in your garden all summer long.

    Many summer blooming perennial plants are excellent at attracting pollinators! In fact, incorporating them into your garden can be a wonderful way to support the important work of bees, butterflies, hummingbirds, and other beneficial insects. Here is how:

    Features that attract pollinators:

    • Bright colors: Pollinators, especially butterflies and bees, are drawn to vibrant colors like yellow, orange, purple, pink, and blue.
    • Open flower shapes: Flat or cup-shaped flowers with easy access to nectar and pollen are more pollinator-friendly than closed or tubular blooms.
    • Fragrance: Many summer bloomers release sweet scents that attract pollinators from afar.
    • Nectar and pollen: Of course, the ultimate draw for pollinators is a reliable source of both nectar and pollen for their energy and reproduction needs.

    Popular pollinator-attracting summer bloomers:

    • Coneflowers: A classic choice with daisy-like flowers in various colors, loved by bees and butterflies.
    • Daylilies: Easy to care for and offer continuous blooms throughout the summer, attracting bees and hummingbirds.
    • Lavender: Fragrant blooms and foliage, beloved by bees and butterflies.
    • Sedum: Drought-tolerant succulent with showy flower clusters, attracting a variety of pollinators.
    • Butterfly weed: As the name suggests, specifically attracts Monarch butterflies by providing food for their larvae.
    • Catmint: Fragrant blue or purple flowers adored by bees and hummingbirds.
    • Zinnia: Easy to grow annuals with bright, long-lasting blooms that attract all types of pollinators.

    Tips for creating a pollinator-friendly garden:

    • Plant a variety of bloom times: Ensure a continuous food source for pollinators by choosing plants that bloom throughout the summer, starting early and ending late.
    • Group similar plants together: This creates larger patches of color and scent, making them more noticeable to pollinators.
    • Provide shelter and nesting sites: Include rocks, logs, or even small birdhouses to offer safe havens for pollinators.
    • Avoid pesticides: Opt for natural pest control methods to protect beneficial insects.

    By incorporating these ideas, you can create a beautiful summer garden that not only brings you joy but also supports the valuable work of pollinators in your local ecosystem.

    Creating a garden that bursts with color throughout the summer months using summer-blooming perennial plants is a fantastic goal! Here is a comprehensive guide, keeping in mind variations across all USDA zones:

    I. Understanding the Essentials

    1. USDA Plant Hardiness Zones: As you know, these zones are your guide to which plants can survive the average winter temperatures in your area. Always check the zone range for any perennial you are considering.
    2. Bloom Time: "Summer-blooming" can be a broad term. Some perennials bloom in early summer, some mid-summer, and others late summer. For a continuous show, select plants with a variety of bloom times.
    3. Sunlight: Pay close attention to the sunlight requirements of each plant. Most summer-blooming perennials prefer full sun (at least 6 hours of direct sunlight per day), but some tolerate partial shade (4-6 hours of sunlight).
    4. Soil: Well-drained soil is crucial for most perennials. Amend heavy clay soil with organic matter like compost to improve drainage.
    5. Water Needs: While many established perennials are drought-tolerant, they will still need regular watering, especially during their first year and during extended dry spells.

    II. Designing Your Summer-Blooming Perennial Garden

    1. Site Selection:
      • Sunlight Assessment: Observe your garden throughout the day to determine which areas receive full sun, partial shade, or shade.
      • Microclimates: Be aware of microclimates within your garden. Areas near walls or pavement may be hotter and drier, while low-lying areas may be cooler and moister.
    2. Garden Style:
      • Formal: Symmetrical layouts, straight lines, and neatly trimmed plants.
      • Informal (Cottage Style): Curved beds, a mix of colors and textures, and a more relaxed, natural look.
      • Mixed Borders: Combine perennials with shrubs, annuals, and even ornamental grasses for a dynamic display.
    3. Color Palette:
      • Complementary Colors: Colors opposite each other on the color wheel (e.g., blue and orange, yellow and purple) create a vibrant contrast.
      • Analogous Colors: Colors next to each other on the color wheel (e.g., red, orange, and yellow) create a harmonious, flowing effect.
      • Monochromatic: Different shades of a single color can be very elegant.
      • Warm Colors: Reds, oranges, and yellows create a sense of energy and excitement.
      • Cool Colors: Blues, purples, and greens create a calming, relaxing atmosphere.
    4. Plant Arrangement:
      • Height: Place taller plants at the back of beds and shorter plants at the front.
      • Texture: Mix plants with different leaf shapes and textures for visual interest.
      • Form: Consider the overall shape of the plant (e.g., mounding, upright, spreading).
      • Repetition: Repeat certain plants or groups of plants throughout the garden to create a sense of unity.
      • Drifts: Plant several of the same species together in a group or "drift" for a more natural look and greater impact.

    III. Plant Selection for Summer Bloom Across USDA Zones

    This is a general overview; research specific varieties that are best suited to your exact zone and conditions.

    A. Early Summer Bloomers (Late Spring to Early Summer)

    • Zones 3-5:
      • Peony (Paeonia): Many varieties, some fragrant. Full sun. Zones 2-8
      • Iris (Iris): Bearded, Siberian, and Japanese irises offer a range of colors. Sun to part shade. Zones 3-9
      • Columbine (Aquilegia): Delicate, spurred flowers. Sun to part shade. Zones 3-8
      • Oriental Poppy (Papaver orientale): Large, showy flowers, but a short bloom period. Full sun. Zones 3-7
      • Lupine (Lupinus): Tall spikes of colorful flowers. Full sun to part shade. Zones 4-8
    • Zones 6-8:
      • Salvia (Salvia nemorosa, S. x sylvestris): Many varieties with spikes of blue, purple, or pink flowers. Full sun. Zones 4-9
      • Shasta Daisy (Leucanthemum x superbum): Classic white daisies. Full sun. Zones 5-9
      • Foxglove (Digitalis purpurea): Biennial, but self-seeds readily. Part shade. Zones 4-9
      • Delphinium (Delphinium elatum): Tall spikes of blue, purple, pink, or white flowers. Full sun, needs staking. Zones 3-7
    • Zones 9-11:
      • Agapanthus (Agapanthus africanus): Clusters of blue or white trumpet-shaped flowers. Full sun to part shade. Zones 8-11
      • Canna Lily (Canna): Bold foliage and bright flowers (technically a rhizome, not a bulb). Full sun. Zones 8-11 (or lift and store in colder zones)

    B. Mid-Summer Bloomers

    • Zones 3-5:
      • Bee Balm (Monarda): Attracts pollinators. Red, pink, purple, or white flowers. Full sun to part shade. Zones 4-9
      • Daylily (Hemerocallis): Many varieties, colors, and bloom times. Full sun to part shade. Zones 3-10
      • Coneflower (Echinacea purpurea): Purple coneflower and its many cultivars. Full sun. Zones 3-9
      • Phlox (Phlox paniculata): Clusters of fragrant flowers in various colors. Full sun to part shade. Zones 4-8
      • Yarrow (Achillea millefolium): Flat-topped flower clusters in yellow, white, pink, or red. Full sun. Zones 3-9
    • Zones 6-8:
      • Black-eyed Susan (Rudbeckia hirta): Cheerful yellow daisies with dark centers. Full sun. Zones 3-9
      • Russian Sage (Perovskia atriplicifolia): Silvery foliage and airy spikes of blue flowers. Full sun. Zones 4-9
      • Globe Thistle (Echinops ritro): Spiky, spherical blue flower heads. Full sun. Zones 3-8
      • Lily (Lilium): Many types, including Asiatic, Oriental, and Trumpet lilies. Full sun to part shade. Zones 4-9 (depending on type)
    • Zones 9-11:
      • Hibiscus (Hibiscus moscheutos): Large, showy flowers in various colors. Full sun. Zones 5-9
      • Crape Myrtle (Lagerstroemia indica): Shrub or small tree with showy flowers (technically a woody plant, but often used with perennials). Full sun. Zones 7-10
      • Plumbago (Plumbago auriculata): Clusters of blue or white phlox-like flowers. Full sun to part shade. Zones 9-11

    C. Late Summer Bloomers (Late Summer into Fall)

    • Zones 3-5:
      • Asters (Symphyotrichum species): Daisy-like flowers in various colors. Full sun to part shade. Zones 4-8
      • Goldenrod (Solidago): Plumes of yellow flowers (some varieties are less aggressive spreaders). Full sun. Zones 2-8
      • Sedum (Sedum 'Autumn Joy'): Pink flower heads that age to a rusty red. Full sun. Zones 3-9
    • Zones 6-8:
      • Joe-Pye Weed (Eutrochium purpureum): Tall, with large, fluffy pink flower heads. Full sun to part shade. Zones 4-9
      • Helenium (Helenium autumnale): Daisy-like flowers in warm colors (yellow, orange, red). Full sun. Zones 3-8
      • Japanese Anemone (Anemone hupehensis): Pink or white flowers on tall, wiry stems. Part shade. Zones 4-8
    • Zones 9-11:
      • Mexican Bush Sage (Salvia leucantha): Fuzzy purple and white flower spikes. Full sun. Zones 8-10
      • Butterfly Bush (Buddleja davidii): Fragrant flower spikes (can be invasive; look for sterile cultivars). Full sun. Zones 5-9
      • Angel's Trumpet (Brugmansia): Large, fragrant, trumpet-shaped flowers (all parts are poisonous). Full sun to part shade. Zones 9-11 (or grow as a container plant and overwinter indoors)

    IV. Cultivating Your Summer-Blooming Perennials

    1. Soil Preparation: Amend your soil with compost or other organic matter to improve drainage and fertility.
    2. Planting: Spring or fall is generally the best time to plant perennials. Follow the spacing recommendations on plant tags.
    3. Watering: Water deeply and regularly, especially during the first year. Once established, many perennials are relatively drought-tolerant.
    4. Mulching: Apply a layer of organic mulch to help retain moisture, suppress weeds, and regulate soil temperature.
    5. Fertilizing: A light application of balanced fertilizer in spring can be beneficial, but many perennials do not need much fertilizer.
    6. Deadheading: Removing spent flowers can encourage more blooms and prolong the flowering period for many perennials.
    7. Staking: Tall perennials like delphiniums and some lilies may need staking to prevent them from flopping over.
    8. Dividing: Many perennials benefit from being divided every few years to maintain vigor and prevent overcrowding.
    9. Pest and Disease Control: Monitor your plants for pests and diseases. Encourage beneficial insects and use organic methods of control whenever possible.
    10. Winter Care: In colder zones, some perennials may benefit from a layer of winter mulch for protection.

    V. Resources

    • Local Nurseries and Garden Centers: They can provide advice on the best plants for your specific area.
    • University Extension Services: Offer regionally specific gardening information.
    • The American Horticultural Society: https://ahsgardening.org/
    • The Perennial Plant Association: [https://www.perennialplant.org/

    VI. Key Takeaways

    • Know your zone: Choose plants that are hardy in your area.
    • Plan for continuous bloom: Select plants with a variety of bloom times.
    • Consider plant needs: Pay attention to sunlight, soil, and water requirements.
    • Design with intention: Think about color, height, texture, and form.
    • Provide good care: Proper planting, watering, and maintenance will help your perennials thrive.

    By carefully planning and selecting your plants, you can create a beautiful and vibrant summer-blooming perennial garden that will provide color and enjoyment for years to come. Remember to be patient and enjoy the process of watching your garden grow and evolve!

    Summer is a time when gardens come alive with vibrant colors and textures. While annuals provide a quick burst of color, perennials offer enduring beauty and structure, returning year after year to enhance your outdoor space. This guide will provide gardeners of all levels with the knowledge and techniques to create, design, and cultivate a thriving summer perennial garden, regardless of their USDA Plant Hardiness Zone.

    Understanding USDA Zones

    Before selecting plants, it is essential to understand the concept of USDA Plant Hardiness Zones. These zones, determined by the average annual minimum winter temperature, serve as a guide for gardeners to identify plants that can withstand the cold temperatures in their region . The USDA Plant Hardiness Zone Map divides North America into 13 zones, each representing a 10-degree Fahrenheit range of average annual minimum temperatures . To further refine temperature variations, each zone is divided into "a" and "b" subzones, with a 5-degree Fahrenheit difference . You can easily determine your zone by entering your zip code on the USDA website or by referring to a detailed USDA Plant Hardiness Zone Map .  

    It is important to note that some cities may encompass multiple plant hardiness zones due to variations in microclimates and elevation within the city limits . Therefore, it is always a good idea to consider specific conditions in your garden, such as sun exposure, soil type, and proximity to structures, when making plant selections.

    While the USDA Zone Map is a valuable tool, it is crucial to remember that it does not account for all factors that can influence plant survival. Other factors, such as freeze dates, freeze-thaw cycles, snow cover, precipitation, and elevation, can also play a significant role in a plant's ability to thrive in a particular location . Microclimates within your garden, such as a protected southern wall or shaded areas, can create warmer or cooler conditions than the overall zone designation, allowing you to potentially grow plants that are slightly outside your zone .  

    Furthermore, it is important to be aware of the recent update to the USDA Hardiness Zones, which is based on 1991-2020 weather data . This update reflects a trend in warming temperatures, which may influence plant selection and gardening practices.

    Selecting Summer-Blooming Perennials

    Armed with an understanding of your USDA zone, you can confidently choose perennials that will flourish in your garden. To create a garden with continuous color throughout the summer, select perennials with staggered bloom times . This ensures that as some flowers fade, others will be in full bloom, providing a constant display of color and beauty.

    Here are some popular choices for summer-blooming perennials:

    • Agastache (Hummingbird Mint): These fragrant flowers attract hummingbirds and butterflies with their vibrant colors and long blooming season. They are suitable for a variety of zones and prefer full sun to part shade .  
    • Catmint (Nepeta racemosa): This low-maintenance perennial produces lavender-blue flowers that bloom from late spring to early fall. It thrives in full sun to part shade and well-drained soil .  
    • Black-Eyed Susan (Rudbeckia): These cheerful yellow flowers with dark brown centers are a classic choice for summer gardens. They are drought-tolerant and attract pollinators .  
    • Astilbe: These shade-loving perennials offer feathery plumes of flowers in various colors, including pink, red, and white. They prefer moist, well-drained soil .  
    • Daylily (Hemerocallis): Daylilies are known for their vibrant colors and long blooming period. Each flower lasts only a day, but the plant produces many buds for continuous blooms throughout the summer .  

    When selecting perennials, consider the following factors:

    Factor

    Description

    Bloom time

    Choose plants with staggered bloom times to ensure continuous color throughout the summer.

    Color and texture

    Combine plants with different colors, textures, and forms to create visual interest.

    Height and spread

    Consider the mature size of the plants and space them accordingly.

    Sun exposure

    Select plants that match the sunlight conditions in your garden.

    Soil needs

    Ensure your soil meets the specific requirements of the chosen perennials. Different soils require different plants. For example, if your soil is clay, you might consider plants like Sedum,...source water .

     

    Designing and Laying Out Your Perennial Garden

    A well-designed perennial garden is not only visually appealing but also provides a haven for pollinators and other beneficial creatures. Keep in mind that most perennials do not provide a season-long flower show . Most bloom for a two- to four-week window and then display foliage for the rest of the growing season. To create a perennial...source  

    Here are some key design principles to consider:

    • Odd numbers: Plant perennials in groups of three, five, or seven to create a more natural and visually appealing look .  
    • Height variation: Place taller plants at the back of the border or in the center of an island bed, gradually stepping down to shorter plants at the front .  
    • Repetition: Repeat groups of the same plant type throughout the garden to create continuity and harmony .  
    • Foliage: Consider the foliage color and texture of perennials, not just their flowers, to add interest throughout the growing season .  
    • Spacing: Allow adequate space for plants to grow to their mature size .  
    • Winter interest: Incorporate structures like trellises, birdbaths, or sculptures, and choose perennials with interesting seedheads to provide visual appeal in the winter .  

    Perennial gardens can be incorporated into just about any garden style, from formal layouts to informal cottage styles . They offer versatility and can be adapted to suit your personal preferences and the overall design of your landscape.

    Soil Preparation and Planting Techniques

    Proper soil preparation is crucial for the health and longevity of your perennial garden. Most perennials thrive in well-drained soil with a pH of 6.0 to 7.0 . Before planting, loosen the soil to a depth of at least 8 inches and amend it with compost to improve drainage and fertility . Avoid using lawn fertilizer, as it can inhibit flowering .  

    To ensure optimal plant growth, it is essential to conduct a soil test to determine the specific fertilizer and lime needs of your garden . Soil testing provides valuable information about the nutrient content and pH level of your soil, allowing you to make necessary amendments for optimal plant health.

    When planting perennials, dig a hole twice as wide as the container and no deeper than the depth of the soil in the container . Gently loosen the root ball and place the plant in the hole at the same level it was growing in the container . Backfill the hole with soil, tamp it down firmly, and water thoroughly .  

    Consider purchasing smaller plant sizes, as they are generally less expensive and can reach their full size within two years . This allows you to create a lush garden without breaking the bank.

    Most perennials benefit from lifting and dividing every three to four years . This process helps rejuvenate the plants and prevents overcrowding, ensuring continued vigor and abundant blooms.

    Caring for Your Perennial Garden

    Once your perennials are planted, proper care is essential for their long-term health and beauty. Here are some essential care tips:

    • Watering: Water deeply and regularly, especially during the first growing season, to help the roots establish . Once established, most perennials need about an inch of water per week . Less frequent but deep watering encourages perennials to root deeply, making them more resilient and drought-tolerant . Remember to water groundcover perennials in dry soil beneath trees, as they may require additional moisture .  
    • Fertilizing: Most perennials do not require heavy fertilization. A single application of low-nitrogen, high-phosphorus fertilizer in spring is usually sufficient .  
    • Mulching: Apply a 2- to 3-inch layer of organic mulch around plants to suppress weeds, retain moisture, and regulate soil temperature .  
    • Deadheading: Remove faded flowers to encourage more blooms and prevent the plant from putting energy into seed production .  
    • Pruning: Prune perennials as needed to maintain their shape, remove dead or damaged stems, and promote bushier growth .  

    Managing Pests and Diseases

    While perennials are generally hardy plants, they can be susceptible to various pests and diseases. Here are some common problems and how to manage them:

    • Powdery Mildew: This fungal disease appears as a white powdery coating on leaves. To manage powdery mildew, improve air circulation around plants, water at the base of the plants to avoid wetting the foliage, and use fungicides if necessary .  
    • Root and Crown Rots: These fungal diseases attack the roots and crown of the plant, leading to wilting, yellowing, and eventual death. Ensure good soil drainage, avoid overwatering, and use fungicides if necessary .  
    • Leaf Spots: Leaf spots appear as dead areas on leaves with defined margins. Remove infected leaves, improve air circulation, and use fungicides if necessary .  
    • Aphids: These small insects suck sap from plants, causing distorted growth and weakening the plant. Avoid using excess nitrogen fertilizer, as it can worsen aphid problems . Attract beneficial insects like ladybugs, which prey on aphids, or use insecticidal soap if necessary.
    • Slugs and Snails: These pests can cause significant damage to leaves and stems. Handpick slugs and snails or use barriers like copper tape or diatomaceous earth to deter them .  

    Companion Planting and Beneficial Insects

    Companion planting involves strategically planting different species together to benefit each other. In perennial gardens, companion planting can help attract beneficial insects, deter pests, provide necessary shade , and improve plant health.

    Here are some examples of companion plants and their benefits:

    • Marigolds: Deter nematodes and aphids .  
    • Nasturtiums: Repel aphids and whiteflies .  
    • Lavender: Repels mosquitoes and ants .  
    • Zinnias, sunflowers, and lavender: Attract pollinators like bees and butterflies .  
    • Alyssum and dill: Attract beneficial predatory insects like ladybugs and parasitic wasps .  

    Companion planting with native plants can provide excellent habitat for beneficial insects beyond the growing season, contributing to a healthy and balanced garden ecosystem .  

    Sustainable Gardening Practices

    Sustainable gardening practices are essential for minimizing environmental impact and promoting long-term garden health. Here are some tips for sustainable perennial gardening:

    • Water conservation: Choose drought-tolerant perennials, water deeply and less frequently, and use mulch to retain moisture . Consider xeriscaping, a method of gardening and landscaping that reduces the need for watering by incorporating drought-tolerant plants and water-wise techniques .  
    • Organic fertilizers: Use organic fertilizers to provide nutrients and improve soil health .  
    • Compost: Create your own compost from kitchen scraps and yard waste to enrich the soil .  
    • Reduce lawn size: Replace some lawn areas with perennial beds to reduce water and fertilizer use .  
    • Native plants: Choose native perennials that are adapted to your local climate and require less maintenance .  

    Conclusion

    Creating a thriving summer perennial garden requires careful planning, proper planting techniques, and ongoing care. By understanding your USDA zone, selecting the right plants, and implementing sustainable gardening practices, you can enjoy a beautiful and vibrant garden that provides enjoyment for years to come. Remember to consider the design principles, soil preparation, pest and disease management, and companion planting strategies outlined in this guide to maximize the success of your perennial garden.

    Perennial gardening offers unique challenges and rewards in different USDA zones. Gardeners in colder zones may need to provide extra winter protection for their plants, while those in warmer zones may need to focus on water conservation and heat-tolerant varieties. Regardless of your location, the key to success lies in understanding your specific climate and choosing plants that are well-suited to your conditions. With proper planning and care, you can create a stunning summer perennial garden that brings beauty and enjoyment to your outdoor space for years to come.