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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.

    • Astilbe Rheinland bare root plant Astilbe Rheinland bare root plant

      Astilbe

      Astilbe a. 'Rheinland' (bare root plant)

      Astilbe x arendsii 'Rheinland' Bare Root PlantsCommon Name: False Spirea Height: 18-24 Inches Spread: 18-24 Inches Hardiness Zone: 4-9 Part Shade to Shade Deciduous Blooms pink - Early Summer Foliage green Effective as a shade ground cover in large...

      $4.90
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    • Astilbe chinensis Pumila 25 BR Plants Astilbe chinensis Pumila 25 BR Plants

      Astilbe

      Astilbe c. 'Pumila' (25) BR Plants

      Astilbe chinensis 'Pumila' (25) Bare Root PlantsCommon Name: Astilbe- Dwarf Chinese Lilac-pink flowers on fuzzy, stiff plumes. Colorful blossoms are produced atop medium green foliage clump in late summer to early fall; one of the last Astilbes to...

      $222.56
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    • Belamcanda chinensis Freckle Face 25 BR Plants Belamcanda chinensis Freckle Face 25 BR Plants

      Belamcanda

      Belamcanda c. 'Freckle Face' (25) BR Plants

      Belamcanda chinensis 'Freckle Face' (25) Bare Root PlantsCommon Name: Blackberry Lily, Leopard Flower Belamcanda has been reclassified and renamed Iris domestica 'Freckle Face' produces a profusion of two-inch wide, brilliant orange blossoms...

      $202.09
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    • Buddleia Lilac Cascade PPAF 30ct Flat Buddleia Lilac Cascade PPAF 30ct Flat

      Buddleia

      Buddleia 'Lilac Cascade' PPAF (30)ct Flat

      Buddleia 'Lilac Cascade' PPAF (30)ct FlatCascade CollectionCommon Name: Butterfly Bush, Summer Lilac Just like the others of the Cascade series, the habit of this Butterfly Bush has panicles that cascade downward like a waterfall. 12-18" huge, puffy...

      $230.59
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    • Buddleia 'Pink Cascade II" (30)ct Flat Buddleia 'Pink Cascade II" (30)ct Flat

      Buddleia

      Buddleia 'Pink Cascade II" (30)ct Flat

      Buddleia 'Pink Cascade II" PP35438 (30)ct Flat Cascade Collection Common Name: Butterfly Bush, Summer LilacLike the other members of the Cascade series, 'Pink Cascade II' consists of large 12" arching panicles of flowers in late summer to fall. This...

      $229.90
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    • Calamagrostis acutiflora Overdam 30ct Flat Calamagrostis acutiflora Overdam 30ct Flat

      Calamagrostis

      Calamagrostis a. 'Overdam' (30)ct Flat

      Calamagrostis acutiflora 'Overdam' (30)ct FlatCommon Name: Variegated Feather Reed Grass, Ornamental Grass 'Overdam' has variegated foliage that starts out with bright creamy-white margins which then fade to white with a pink flush. The upright clump of...

      $203.12
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    • Calamagrostis brachytricha 30ct Flat Photos courtesy of Walters Gardens, Inc. Calamagrostis brachytricha 30ct Flat Photos courtesy of Walters Gardens, Inc.

      Calamagrostis

      Calamagrostis brachytricha (30)ct Flat

      Calamagrostis brachytricha (30)ct FlatCommon Name: Korean Feather Reed Grass, Ornamental Grass, reed grass, foxtail grass. If you think all Calamagrostis are like ‘Karl Foerster’, think again!  This Asian native is the opposite...

      $174.36
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    • Campanula c. 'Rapido Blue' (30)ct Flat Campanula c. 'Rapido Blue' (30)ct Flat

      Campanula

      Campanula c. 'Rapido Blue' (30)ct Flat

      Campanula carpatica 'Rapido Blue' (30)ct FlatRapido SeriesCommon Name: Carpathian Bellflower, Carpathian Harebell One of the earliest blooming C. carpatica types on the market with good vigor and uniformity. 1½-2" cup shaped, violet blue flowers...

      $179.77
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    • Campanula c Rapido White 30ct Flat Campanula c Rapido White 30ct Flat

      Campanula

      Campanula c. 'Rapido White' (30)ct Flat

      Campanula carpatica 'Rapido White' (30)ct FlatRapido SeriesCommon Name: Carpathian Bellflower, Carpathian Harebell One of the earliest blooming C. carpatica types on the market with good vigor and uniformity. 1-1½" cup shaped, pure white flowers...

      $179.77
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    • Campanula g. 'Bells and Whistles' (30)ct Flat Campanula g. 'Bells and Whistles' (30)ct Flat

      Campanula

      Campanula g. 'Bells and Whistles' (30)ct Flat

      Campanula g. 'Bells and Whistles' PPAF CPBRAF (30)ct Flat- Proven Winners® A Stunning Display of Violet-Blue Blooms Part of the distinguished Bells Series, Campanula glomerata 'Bells and Whistles' is a captivating Clustered Bellflower renowned for...

      $276.00
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    • Ceratostigma plumbaginoides PLUMBAGO Ceratostigma plumbaginoides PLUMBAGO

      Ceratostigma

      Ceratostigma p. 'PLUMBAGO' (30)ct Flat

      Ceratostigma plumbaginoides (30)ct FlatCommon Name: Plumbago, Leadwort A groundcover that provides interest in late summer, after many other perennials are finished blooming, Leadwort is hard to beat. The foliage is green during the summer, then...

      $177.39
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    • Ceratostigma plumbaginoides 3.5 inch pot Ceratostigma plumbaginoides 3.5 inch pot

      Ceratostigma

      Ceratostigma plumbaginoides (3.5 inch pot)

      Ceratostigma plumbaginoides (3.5-inch pot)Common Name: Plumbago, Leadwort A groundcover that provides interest in late summer, after many other perennials are finished blooming, Leadwort is hard to beat. The foliage is green during the summer, then...

      $4.71
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    • Clematis Rain Dance PPAF 10 Plants Clematis Rain Dance PPAF 10 Plants

      Clematis

      Clematis 'Rain Dance' PP33875 (25) BR Plants

      Clematis 'Rain Dance' PP33875 (25) Bare Root PlantsCommon Name: Bush Clematis We've done it again with a beautiful bush clematis from Walters Gardens hybridizing, this time with flowers as large as what you'd see on a vine clematis. Incredibly large...

      $273.74
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    • Clematis 'Stand by Me Pink' PPAF (25) BR Plants Clematis 'Stand by Me Pink' PPAF (25) BR Plants

      Clematis

      Clematis 'Stand by Me Pink' PPAF (25) BR Plants

      Clematis 'Stand by Me Pink' PPAF CPBRAF (25) Bare Root PlantsCommon Name: Bush Clematis The latest companion to 'Stand By Me' Bush Clematis; varying from the original with pink flowers instead of blue. Compared with traditional vining clematis, 'Stand By...

      $322.21
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    • Clematis Stand by Me PPAF 25 BR Plants Clematis Stand by Me PPAF 25 BR Plants

      Clematis

      Clematis 'Stand by Me' PP30556 (25) BR Plants

      Clematis 'Stand by Me' PP30556 CPBR6257 (25) Bare Root PlantsCommon Name: Bush Clematis This non-vining Clematis is completely herbaceous, meaning that it dies back to the ground at the end of the growing season. Blue bell-shaped flowers appear from late...

      $322.21
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    • Coreopsis Daybreak PPAF 30ct Flat Coreopsis Daybreak PPAF 30ct Flat

      Coreopsis

      Coreopsis 'Daybreak' PP27138 (30)ct Flat

      Coreopsis 'Daybreak' PP27138 (30)ct FlatLI'L BANG™ seriesCommon Name: Tickseed A shower of cheerful bicolor blossoms with a prominent orange-red center and fringed, gold petal tips appear over an extremely long period, from early summer through...

      $214.38
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    • Coreopsis Jethro Tull PP18789 30ct Flat Coreopsis Jethro Tull PP18789 30ct Flat

      Coreopsis

      Coreopsis 'Jethro Tull' PP18789 (30)ct Flat

      Coreopsis 'Jethro Tull' PP18789 (30)ct FlatCommon Name: Tickseed, Coreopsis A natural cross of 'Early Sunrise' and 'Zamfir', this selection exhibits the best characteristics of both: brilliant golden yellow flowers with fluted petals and a more compact...

      $192.75
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    • Coreopsis auriculata Nana 3.5 inch pot Coreopsis auriculata 'Nana' (3.5 inch pot)

      Coreopsis

      Coreopsis auriculata 'Nana' (3.5 inch pot)

      Coreopsis auriculata 'Nana' (3.5-inch pot)Common Name: Mouse-eared Coreopsis Height: 6-10 Inches Spread: 8-12 Inches Hardiness Zone: 4-9 Full Sun Deciduous to Evergreen Blooms Golden Yellow - Spring/early Summer Good for borders or as ground cover...

      $4.84
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    • Coreopsis v Crazy Cayenne PPAF 30ct Flat Coreopsis v Crazy Cayenne PPAF 30ct Flat

      Coreopsis

      Coreopsis v. 'Crazy Cayenne' (30)ct Flat

      Coreopsis verticillata 'Crazy Cayenne' (30)ct FlatSIZZLE & SPICE® SeriesCommon Name: Threadleaf Coreopsis Go crazy for this vibrant orange Coreopsis that has a perfectly domed, rounded, uniform habit. 1¾” wide, fiery sunset orange...

      $212.20
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    • Coreopsis v. 'Creamy Calico' (30)ct Flat Coreopsis v. 'Creamy Calico' (30)ct Flat

      Coreopsis

      Coreopsis v. 'Creamy Calico' (30)ct Flat

      Coreopsis v. 'Creamy Calico' PP36035 CPBRAF - Proven Winners® DESIGNER THREADS?? Collection (30)ct Flat Common Name: Threadleaf Coreopsis, Whorled CoreopsisBring a taste of the finer things in life to your garden with the thread-like foliage of...

      $231.96
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    • Coreopsis v Curry Up Photos courtesy of Walters Gardens, Inc. Coreopsis v Curry Up Photos courtesy of Walters Gardens, Inc.

      Coreopsis

      Coreopsis v. 'Curry Up' PP28521 (30)ct Flat

      Coreopsis verticillata 'Curry Up' PP28521 (30)ct FlatSIZZLE & SPICE® SeriesCommon Name: Threadleaf Coreopsis This Coreopsis has a bold and vibrant color that will catch your eye from a distance. 1½” wide, golden yellow flowers with...

      $212.20
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    • Coreopsis v. 'Golden Needles (30)ct Flat Coreopsis v. 'Golden Needles (30)ct Flat

      Coreopsis

      Coreopsis v. 'Golden Needles (30)ct Flat

      Coreopsis v. 'Golden Needles' PP36034 CPBRAF - Proven Winners® DESIGNER THREADS?? Collection (30)ct Flat Common Name: Threadleaf Coreopsis, Whorled CoreopsisBring a taste of the finer things in life to your garden with the thread-like foliage of...

      $231.96
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    • Coreopsis v. 'Heartstrings (30)ct Flat Coreopsis v. 'Heartstrings (30)ct Flat

      Coreopsis

      Coreopsis v. 'Heartstrings (30)ct Flat

      Coreopsis v. 'Heartstrings' PP36055 CPBRAF - Proven Winners® DESIGNER THREADS Collection (30)ct Flat Common Name: Threadleaf Coreopsis, Whorled CoreopsisBring a taste of the finer things in life to your garden with the thread-like foliage of DESIGNER...

      $231.96
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    • Coreopsis verticillata Moonbeam 3.5 inch pot Coreopsis verticillata Moonbeam 3.5 inch pot

      Coreopsis

      Coreopsis v. 'Moonbeam' (3.5 inch pot)

      Coreopsis verticillata 'Moonbeam' (3.5-inch pot)Common Name: Threadleaf Coreopsis Bathe your garden in moonlight with the luminous beauty of Coreopsis verticillata 'Moonbeam'! This award-winning perennial, also known as Threadleaf Coreopsis, is a garden...

      $4.84
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    • Coreopsis verticillata Moonbeam 30ct Flat Coreopsis verticillata Moonbeam 30ct Flat

      Coreopsis

      Coreopsis v. 'Moonbeam' (30)ct Flat

      Coreopsis verticillata 'Moonbeam' (30)ct FlatUPTICK™ SeriessCommon Name: Threadleaf Coreopsis A classic perennial, 'Moonbeam' is an excellent performer with bright lemon-yellow flowers produced in profusion from early through late summer. The airy...

      $208.96
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    • Coreopsis v. 'Scarlet Ribbons (30)ct Flat Coreopsis v. 'Scarlet Ribbons (30)ct Flat

      Coreopsis

      Coreopsis v. 'Scarlet Ribbons (30)ct Flat

      Coreopsis v. 'Scarlet Ribbons' PP35961 CPBRAF - Proven Winners® DESIGNER THREADS Collection (30)ct Flat Common Name: Threadleaf Coreopsis, Whorled CoreopsisBring a taste of the finer things in life to your garden with the thread-like foliage of...

      $231.96
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    • Coreopsis verticillata Zagreb Photos courtesy of Walters Gardens, Inc Coreopsis verticillata Zagreb Photos courtesy of Walters Gardens, Inc

      Coreopsis

      Coreopsis v. 'Zagreb' (25) BR Plants

      Coreopsis verticillata 'Zagreb' (25) Bare Root PlantsCommon name: threadleaf Coreopsis Easy to grow. One of the most loved perennials, C. 'Zagreb' is an excellent performer with bright golden-yellow flowers (a deeper yellow than 'Moonbeam') blooming...

      $214.97
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    • Crocosmia 'Lucifer' (25) BR Plants Crocosmia Lucifer Photos courtesy of Walters Gardens, Inc

      Crocosmia

      Crocosmia 'Lucifer' (25) BR Plants

      Crocosmia 'Lucifer' (25) Bare Root CormsCommon Name: Montbretia Regarded as one of the hardiest cultivars, 'Lucifer' adds a tropical flair to northern gardens. Beginning in midsummer and continuing into early fall in some climates, brilliant flame red...

      $113.11
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    • Crocosmia 'Peach Melba' (25) BR Plants Crocosmia 'Peach Melba' (25) BR Plants

      Crocosmia

      Crocosmia 'Peach Melba' (25) BR Plants

      Crocosmia 'Peach Melba'(25) Bare Root Corms Common Name: Montbretia A Symphony of Color for Your Garden Crocosmia 'Peach Melba', commonly known as Montbretia, is a captivating perennial that adds a touch of elegance and vibrant color to any garden. This...

      $136.57
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    • Delosperma 'Dancing Embers' (30)ct Flat

      Delosperma

      Delosperma 'Dancing Embers' (30)ct Flat

      Delosperma 'Dancing Embers' PPAF CPBRAF- Proven Winners® KALEIDOSCOPE Collection (30)ct Flat Common Name: Hardy Ice PlantA brilliantly colored series of succulent Delosperma from Proven Winners® Perennials. KALEIDOSCOPE™ Delosperma stand...

      $210.85
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    • Delosperma cooperi 3.5 inch pot Delosperma cooperi 3.5 inch pot

      Delosperma

      Delosperma cooperi (3.5 inch pot)

      Delosperma cooperi (3.5-inch pots)Common Name: Hardy Ice Plant Delosperma cooperi, also known as the trailing ice plant, hardy ice plant, or pink carpet, is a succulent plant native to South Africa. It is a mat-forming plant that typically grows to 3-6...

      $4.74
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    • Delphinium Blue Buccaneers 30ct Flat Delphinium Blue Buccaneers 30ct Flat

      Delphinium

      Delphinium 'Blue Buccaneers' (30)ct Flat

      Delphinium 'Blue Buccaneers' (30)ct FlatNew Zealand DelphiniumsCommon Name: Hybrid Bee Delphinium Dark electric blue flowers hold black bees on strong flower spires. Since it is from seed, some lighter blues may appear. Compared to 'Cobalt Dreams', 'Blue...

      $206.80
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    • Delphinium Cobalt Dreams Photos courtesy of Walters Gardens, Inc Delphinium Cobalt Dreams Photos courtesy of Walters Gardens, Inc

      Delphinium

      Delphinium 'Cobalt Dreams' (30)ct Flat

      Delphinium 'Cobalt Dreams' (30)ct FlatNew Zealand DelphiniumsCommon Name: Hybrid Bee Delphinium This new selection produces strong, tall spires tightly packed with cobalt blue florets with brightly contrasting white central bees. They draw your attention...

      $206.80
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    • Delphinium 'Mini Pinks' (30)ct Flat

      Delphinium

      Delphinium 'Mini Pinks' (30)ct Flat

      Delphinium 'Mini Pinks' - New Zealand Delphiniums (30)ct Flat Common Name: Hybrid Bee DelphiniumA pink color strain of the popular 'Mini Stars' mix from New Zealand Delphiniums. 'Mini Pinks' are selected for their shorter stature, sturdy stems, and...

      $205.19
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    • Delphinium elatum Blue Lace Photos courtesy of Walters Gardens, Inc Delphinium elatum Blue Lace Photos courtesy of Walters Gardens, Inc

      Delphinium

      Delphinium e. 'Blue Lace' (30)ct Flats

      Delphinium elatum 'Blue Lace' Series Name: New Millennium Hybrids. Densely packed spires of true sky-blue flowers with a touch of lavender pink on very strong stems in early summer. Removing spent flower spikes will result in another round of blooms on...

      $206.80
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    • Delphinium elatum Pagan Purples Photos courtesy of Walters Gardens, Inc Delphinium elatum Pagan Purples Photos courtesy of Walters Gardens, Inc

      Delphinium

      Delphinium e. 'Pagan Purples' (30)ct Flats

      Delphinium elatum 'Pagan Purples' - New Zealand Delphiniums (30)ct FlatCommon Name: Delphinium-Hybrid Bee; Series Name: - New Zealand Delphiniums Hybrids. Bold spires of very dark bluish-purple flowers with white or brown bees stand up to 6 feet...

      $206.80
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    • Delphinium elatum Purple Passion 30ct Flats Photos courtesy of Walters Gardens, Inc Delphinium elatum Purple Passion 30ct Flats Photos courtesy of Walters Gardens, Inc

      Delphinium

      Delphinium e. 'Purple Passion' (30)ct Flats

      Delphinium elatum 'Purple Passion' - New Zealand Delphiniums (30)ct FlatsCommon Name: Delphinium-Hybrid Bee; Series Name: - New Zealand Delphiniums Hybrids. 'Purple Passion' sports intense, deep purple blossoms with a purple and white striped bee...

      $206.80
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    • Delphinium NEW MILLENNIUM Stars 30ct Flat Photos courtesy of Walters Gardens, Inc. and New Zealand Delphiniums Delphinium NEW MILLENNIUM Stars 30ct Flat Photos courtesy of Walters Gardens, Inc.

      Delphinium

      Delphinium New Zealand 'Stars' (30)ct Flat

      Delphinium New Zealand 'Stars' (30)ct FlatNew Zealand DelphiniumsCommon Name: Hybrid Bee Delphinium New Zealand 'Stars' is a mix of the New Zealand Hybrid Delphiniums. The flowers range in color from white to pink, purple, and blue and will range in...

      $206.80
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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.

     

    Designing the Ultimate Summer-Blooming Perennial Garden

    Creating a garden that bursts with vibrant color from late spring until the first frost is the ultimate goal for any gardener. While annuals provide a quick pop, perennial plants are the backbone of a low-maintenance landscape, returning year after year to offer enduring beauty and structure.

    1. Understanding the Essential Elements of Perennial Success

    Before the first shovel hits the dirt, a successful perennial garden begins with knowing your unique growing environment.

    Know Your Zone and Timing

    • USDA Plant Hardiness Zones: These zones are non-negotiable. They are a guide to which perennial plants can survive the average annual minimum winter temperatures in your area. For gardeners in the Lower 48 States, this generally covers Zones 3 through 11. Always check the specific hardiness range for any plant you consider.
    • Bloom Time Strategy: "Summer-blooming" is a broad term. To achieve continuous bloom, select plants specifically for:
      • Early Summer Bloomers (late May to early July)
      • Mid-Summer Bloomers (July to mid-August)
      • Late Summer/Early Fall Bloomers (mid-August to frost)

    Sunlight, Soil, and Water

    • Sunlight Assessment: Most popular summer-flowering perennials prefer Full Sun (at least 6 hours of direct sun daily). However, many excellent bloomers tolerate Partial Shade (4–6 hours). Observe your garden throughout the day to accurately map your sunlight conditions.
    • Well-Drained Soil is Key: The single most common reason perennials fail is poor drainage. Amend heavy clay soil generously with organic matter (like compost, shredded leaves, or aged manure) to improve drainage and fertility. The ideal soil pH for most perennials is slightly acidic to neutral (pH 6.0 to 7.0).
    • Watering Wisely: While established perennials are often drought-tolerant, new plants need consistent moisture. Water deeply and regularly during the first year, focusing the water at the base of the plant to encourage deep root growth. Once established, many perennials only require about an inch of water per week.

    2. Landscaping Design: Tips for a High-Impact Garden

    A perennial garden moves from a collection of plants to a cohesive landscape when you apply fundamental design principles.

    The Power of Mass Planting (Drifts)

    For maximum visual impact and a professional, naturalistic look, avoid the "one of each" approach. Instead, employ mass planting, or creating "drifts."

    • Definition: A drift involves planting odd-numbered groups (3, 5, 7, or more) of the same plant species close together.
    • Impact: This technique prevents a scattered, busy look. The repetition of color and form creates a solid block that is noticeable from a distance and naturally draws the eye.
    • Example: Instead of scattering five Purple Coneflowers, plant them together in a kidney-bean-shaped grouping. Once they mature, this mass of purple is far more impactful than the individual plants.

    Designing for Layered Visuals

    Structure your garden beds to create depth, even if they are only a few feet deep.

    Design Layer

    Plant Placement

    Plant Height

    Function

    Foreground

    Edge of the bed, near paths or lawns

    Short (under twelve inches)

    Defines the border, soft landing for the eye.

    Midground

    Middle of the bed

    Medium (12 to 36 inches)

    The primary area for long-lasting summer blooms.

    Background

    Back of the bed, near fences, walls, or shrubs

    Tall (over thirty-six inches)

    Provides vertical interest, a visual screen, or a foil for brighter colors.

    Creating Flow with Color and Texture

    • Complementary Colors (e.g., Purple/Yellow, Blue/Orange): Use these pairs for a high-energy, vibrant contrast. Planting brilliant yellow Black-Eyed Susans next to spikes of blue Russian Sage is a classic, high-contrast combination.
    • Analogous Colors (e.g., Pink/Purple/Blue): Colors next to each other on the color wheel create a harmonious, flowing, and soothing effect.
    • Foliage is Year-Round: Remember that flowers bloom for a few weeks, but foliage lasts all season. Integrate plants with different leaf shapes and colors, such as silvery Lamb’s Ears for contrast, or the deep purple leaves of 'Palace Purple' Heuchera, to maintain interest even between bloom cycles.

    3. Top Summer-Blooming Perennials by Bloom Time and Zone

    Choosing the right perennial means selecting a plant that is cold-hardy for your winter (the lowest zone number) and heat-tolerant for your summer (the highest zone number).

    • Early Summer Bloomers (Late May – Early July)

    Plant Name

    Flower Color

    Hardiness Zones

    Notes

    Salvia (Salvia nemorosa)

    Blue, Purple, Pink

    4–9

    Excellent spiky vertical interest; great for mass planting and cut flowers.

    Bearded Iris (Iris germanica)

    Varies widely

    3–9

    Highly versatile; best planted where it can be seen from a distance.

    Catmint (Nepeta)

    Lavender-Blue

    3–8

    Low-maintenance, drought-tolerant, and deer-resistant; blooms for a long duration.

    Peony (Paeonia)

    Pink, Red, White, Yellow

    3–8

    Classic, fragrant bloom; needs full sun and well-drained soil.

     

    • Mid-Summer Bloomers (July – Mid-August)

    Plant Name

    Flower Color

    Hardiness Zones

    Notes

    Coneflower (Echinacea purpurea)

    Purple, Pink, White, Yellow

    3–9

    Drought-tolerant, long bloom time, attracts pollinators. Ideal for drifts.

    Daylily (Hemerocallis)

    Varies widely

    3–9

    Extremely adaptable and hardy; choose reblooming varieties for the best show.

    Garden Phlox (Phlox paniculata)

    Pink, Purple, White

    4–8

    Clusters of fragrant flowers; plant in a location with good air circulation to prevent powdery mildew.

    Black-Eyed Susan (Rudbeckia fulgida 'Goldsturm')

    Yellow/Black Center

    3–9

    Cheerful, reliable, and excellent for combining with blue or purple flowers.
    • Late Summer/Early Fall Bloomers (Mid-August – Frost)

    Plant Name

    Flower Color

    Hardiness Zones

    Notes

    Stonecrop (Sedum spectabile 'Autumn Joy')

    Pink/Rusty Red

    3–9

    Succulent foliage and late bloom provides crucial fall color and winter interest.

    Joe-Pye Weed (Eutrochium purpureum)

    Pink/Mauve

    4–9

    Tall background plant (can reach 6+ feet); essential for late-season butterflies.

    Garden Mum (Chrysanthemum)

    Varies widely

    5–9

    Offers huge bursts of color just as other plants fade; look for hardy varieties.

    Asters (Symphyotrichum)

    Blue, Purple, Pink, White

    4–8

    Daisy-like flowers cover the plant; a perfect cool-color contrast to goldenrods.
    • Cultivating and Caring for Enduring Blooms

    Proper maintenance is the secret to getting the most color and longevity out of your perennial investments.

    Establishment and Maintenance

    • Planting: Spring or early fall are the best times to plant, as cooler temperatures reduce transplant shock. Dig a hole twice as wide as the pot, and be sure the top of the root ball is flush with the surrounding soil.
    • Mulching: Apply a 2- to 3-inch layer of organic mulch (like shredded bark or wood chips) around your plants. This is a crucial step! Mulch suppresses weeds, conserves soil moisture, and helps regulate soil temperature, offering protection in both summer heat and winter cold.
    • Deadheading: For many perennials (especially Echinacea, Rudbeckia, and Salvia), removing spent or faded flowers (deadheading) encourages the plant to put energy into producing new blooms instead of seeds, significantly prolonging the flowering season.
    • Dividing: Most perennials benefit from being divided every 3–5 years. This rejuvenates crowded clumps, improves vigor, and is a free way to expand your garden. Fall is generally the best time to divide spring and early summer bloomers, while spring is best for late-summer bloomers.

    Addressing Common Perennial Pests and Disease

    A healthy perennial is the best defense against pests and diseases.

    • Powdery Mildew: A common fungal issue, appearing as a white, dusty coating on leaves (especially on Garden Phlox). Prevention is key: Plant with adequate spacing to ensure good air circulation, and water the soil, not the foliage.
    • Aphids and Slugs: Monitor plants regularly. A strong spray of water can dislodge aphids, and attracting beneficial insects like ladybugs helps keep them in check. For slugs, use barriers or traps.
    • Deer Resistance: While no plant is truly "deer-proof," deer tend to avoid perennials with fuzzy, aromatic, or toxic foliage. Excellent deer-resistant options include Catmint, Yarrow, Russian Sage, and Peony.

    By thoughtfully planning your layout using drifts and layers, selecting a variety of plants that succeed in your specific USDA zone, and committing to consistent care, you will successfully create a beautiful, dynamic, and colorful perennial garden that thrives from summer to fall!