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Award Winning Plants

Plants that Can for those who think they Can't!

The Award of Garden Merit (AGM) is a mark of quality awarded, since 1922, to garden plants by the British Royal Horticultural Society (RHS). Awards are made annually after plant trials intended to judge the plants' performance. Trials may last for one or more years, depending on the type of plant being trialled, and may be performed at RHS Garden, Wisley, other RHS gardens or after observation of plants in specialist collections.

The RHS AGM is awarded only to plants that meet the following criteria:

- Outstanding excellence for ordinary garden decoration or use
- Available for general purchase
- Good constitution
- Do not require highly specialist growing conditions or care
- Are not particularly susceptible to any pest or disease
- Are not be subject to an unreasonable degree of reversion in its vegetative or floral characteristics

Though growing conditions and plant types may vary, the purpose of the award is always the same: to highlight the best plants available to the home gardener. Check out these Award of Garden Merit recipients:

  • Achillea Coronation Gold

    Achillea 'Coronation Gold'

    Achillea 'Coronation Gold' Common name: Yarrow. Zones 3 to 8. Full sun. Plants reach 30 to 36 inches tall and 30 to 36 inches wide. Growth rate: Moderate, Easy to grow. Large golden yellow 4 inch flower clusters all summer long. This variety has...

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  • Achillea Coronation Gold 3.5 inch pot

    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...

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  • Agastache Blue Fortune 25 BR Plants

    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...

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  • Anemone Curtain Call Pink

    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...

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  • Anemone Honorine Jobert 20ct Flat

    Anemone 'Honorine Jobert' (30)ct Flat

    Anemone 'Honorine Jobert' (30)ct FlatCommon Name: Japanese Anemone We are very excited to be able to offer you this popular cottage garden perennial. It is one of the best perennials for adding late season interest in the garden, as it blooms...

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  • Aruncus Chantilly Lace PPAF 20ct Flat

    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...

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  • Aruncus aethusifolius 30ct Flat

    Aruncus aethusifolius (30)ct Flat

    Aruncus aethusifolius (30)ct Flat Common Name: Goat's Beard-Dwarf; A miniature Goat's Beard with the same traits as A. dioicus at roughly ⅓ the size. This selection grows only 12" tall with fine, glossy, fern-like foliage. From early to midsummer,...

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  • Aruncus dioicus 30ct Flat

    Aruncus dioicus (30)ct Flat

    Aruncus dioicus (30)ct Flat Common 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...

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  • Astilbe Fanal 25 BR Plants

    Astilbe 'Fanal' (25) BR Plants

    Astilbe 'Fanal' (25) Bare Root Plants Common 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...

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  • Astilbe Rheinland 25 BR Plants

    Astilbe 'Rheinland' (25) BR Plants

    Astilbe 'Rheinland' (25) Bare Root Plants Common Name: Astilbe-Japanese. Rose-pink flowers are held in large, diamond shaped panicles, plumes bloom in early summer. Large, bold, and mid-green, 'Rheinland' is a vigorous, floriferous favorite. A...

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  • Astilbe chinensis Pumila 25 BR Plants

    Astilbe chinensis 'Pumila' (25) BR Plants

    Astilbe chinensis 'Pumila' (25) Bare Root Plants Common 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...

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  • Athyrium felix-femina 3.5 inch pot

    Athyrium 'felix-femina' (3.5 inch pot)

    Athyrium filix-femina (3.5-inch pot)Common name: Lady Fern Height: 24-36 Inches Spread: 24-36 Inches Hardiness Zone: 3-8 Part Shade to Shade Deciduous Native Slow spreading by rhizomes Fine textured,light green,lacy-like fronds Tolerates sun with...

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  • Athyrium Ghost 20ct Flat

    Athyrium 'Ghost' (20)ct Flat

    Athyrium 'Ghost' (20)ct FlatCommon Name: Ghost Fern A strong tall growing, light silvery gray-green almost glows, creating a ghostly appearance. Upright, arching, triangular delicate, lacey fronds have bluish to maroon midribs. Sterile hybrid sporeling...

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  • Athyrium angustum forma rubellum Lady in Red 20ct Flat

    Athyrium felix-forma 'Lady in Red' (20)ct Flat

    Athyrium felix-forma 'Lady in Red' (20)ct FlatCommon Name: Lady Fern, Northern Lady Fern Vibrant red-burgundy stipes (stems), creates a sharp contrast with its lacy, green fronds. Stems red color becomes more vivid after second dormancy. Limit...

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  • Athyrium niponicum Pictum 20ct Flat

    Athyrium niponicum 'Pictum' (20)ct Flat

    Athyrium niponicum 'Pictum' Common name: JAPANESE PAINTED FERNTri-colored, 12-to-18-inch fronds emerge silvery-gray, almost appearing metallic. Silvery hue is accented by contrasting dark maroon midribs. Spectacular mature blades are triangular with...

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  • Athyrium niponicum Pictum 3.5 inch pot

    Athyrium niponicum 'Pictum' (3.5 inch pot)

    Athyrium niponicum var. 'Pictum' (3.5-inch pot) Common name: JAPANESE PAINTED FERN Tri-colored, 12-to-18-inch fronds emerge silvery-gray, almost appearing metallic. Silvery hue is accented by contrasting dark maroon midribs. Spectacular mature...

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  • Baptisia australis 25 BR Plants

    Baptisia australis (25) BR Plants

    Baptisia australis (25) Bare Root Plants Common name: Indigo-Blue, False Indigo A distinctive perennial with showy indigo-blue flowers carried on tapering spikes up to 1ft. long. They are held just above the dense, bushy mounds of soft...

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  • Brunnera m Jack Frost PP13859 20ct Flat

    Brunnera m. 'Jack Frost' PP13859 (20)ct Flat

    Brunnera macrophylla 'Jack Frost' PP13859 (20)ct FlatCommon Name: Heartleaf Brunnera, Siberian Bugloss The gold standard in Brunnera, and a must-have for shade gardens. A sight to behold! The leaves of 'Jack Frost' are intricately detailed with a...

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  • Buddleia Blue Knight PPAF - MONARCH Collection 30ct Flat

    Buddleia 'Blue Knight' PP28178 (30)ct Flat

    Buddleia 'Blue Knight' PP28178 (30)ct FlatMONARCH® CollectionCommon Name: Butterfly Bush, Summer Lilac The newest addition to the popular MONARCH® Butterfly Bush collection! ‘Blue Knight’ forms a dense clump of minty green leaves...

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  • Carex o EVERCOLOR Everillo PP21002 30ct Flat

    Carex o. 'Everillo' PP21002 (30)ct Flat

    Carex oshimensis 'Everillo' PP21002 (30)ct FlatEVERCOLOR® SeriesCommon Name: Japanese Sedge, Ornamental Grass This sport of 'Evergold' has a similar performance to its parent but with a brilliant, solid gold leaf color. Long, thin arching leaf blades...

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  • Carex oshimensis Evergold 30ct Flat
Photos courtesy of Walters Gardens, Inc

    Carex oshimensis 'Evergold' (30)ct Flat

    Carex oshimensis 'Evergold' (30)ct FlatCommon Name: Variegated Japanese Sedge, Ornamental Grass One of the most popular variegated sedges, this selection has creamy yellow leaves with dark green edges. They cascade softly to the ground in a...

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  • Ceratostigma plumbaginoides 3.5 inch pot

    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...

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

    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...

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  • Convallaria majalis bare root plant

    Convallaria majalis (bare root plant)

    Convallaria majalis Bare Root PlantsCommon Name: Lily of the Valley A charming, old-fashioned favorite. Arching racemes of pendulous, bell-shaped, pure white flowers appear in spring and last for several weeks. These blooms are very fragrant; they are...

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  • Crocosmia 'Lucifer' (25) BR Plants

    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...

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  • Dianthus Neon Star PP14549

    Dianthus 'Neon Star' PP14549 (4) 1-gallons

    Dianthus 'Neon Star' PP14549 CPBR2751 (4) 1-gallonsIncredibly vibrant pink flowers cover the evergreen, glaucous blue-grey foliage. The habit is compact and mounding to a height of about 7" tall and wide. Even more wonderful, the flowers exude the...

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  • Ficus pumilla 3.5 inch pot

    Ficus pumilla (3.5 inch pot)

    Ficus pumila (3.5-inch pot)Common Name: Creeping Fig Spread: 3 FeetHardiness Zone: 9-11Sun to Part ShadeHardy in Zones 9-11 only, Semi hardy Zone 8.Mostly used as a climbing vineMore Northern zones use as an annual or houseplantExcellent for...

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  • Gelsemium sempervirens (3.5 inch pot)

    Gelsemium sempervirens (3.5 inch pot)

    Gelsemium sempervirens (3.5-inch pot)Common Name: Carolina Jessamine Height: 36 Inches, climbing height 20' Hardiness Zone: 7-9 Sun to Part Shade Evergreen - Native in the Southeast Fragrant, Yellow Flowers in Spring Good choice for covering trellises,...

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  • Hedera helix Gold Child 10ct Flat

    Hedera helix 'Gold Child' (10)ct Flat

    Hedera helix 'Gold Child' Gold Variegated English IvyZone: 6 to 10. Sun to full shade; southern zones may need more shade. Mature size: 6 to 8 inches height. Medium to large, 2 to 3 inch, ivy-shaped leaves; bright greenish-gold border variegation with a...

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  • Helictotrichon sempervirens (30)ct Flat

    Helictotrichon sempervirens (30)ct Flat

    Helictotrichon sempervirens (30)ct Flat Common name: Grass-Ornamental, Blue Oat Grass. Blue Oat grass looks like a miniature water fountain, with its densely packed leaves gently spraying upward and arching back downward at the tips. This species...

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    Hosta 'Abiqua Drinking Gourd' (20)ct Flat

    'Abiqua Drinking Gourd' Hosta (20)ct Flat Medium to Large. Dark blue-green, seersuckered leaves with heavy substance display a unique cupped form up to 3" deep.Demonstrates good slug resistance. White flowers appear just above the foliage...

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  • Hosta Angel Falls PP28785 20ct Flat

    Hosta 'Angel Falls' PP28785 (20)ct Flat

    Hosta 'Angel Falls' PP28785 (20)ct Flat A variegated sport of the multiple award winning solid green Hosta ‘Niagara Falls’. If you like ‘Bridal Falls’, try this new large hosta for its reverse variegation.  ‘Angel...

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  • Hosta Beyond Glory PP28784 20ct Flat

    Hosta 'Beyond Glory' PP28784 (20)ct Flat

    Hosta 'Beyond Glory' PP28784 (20)ct Flat This sport of ‘Old Glory’ goes above and beyond its parent with its attractive, very wide, dark green margins. The margins measure about 3” at the widest point, more than twice the width...

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