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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 3.5 inch pot 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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  • Achillea 'Firefly Diamond' PPAF (4) 1-gallons Achillea 'Firefly Diamond' PPAF (4) 1-gallons

    Achillea 'Firefly Diamond' PPAF (4) 1-gallons

    Achillea 'Firefly Diamond' PPAF (4) 1-gallons Common Name: YarrowIvory white flowers contrast beautifully with its dark green foliage. Upright, columnar habit. Flowers remain attractive as they age. Height: 24.0-28.0 InchesSpread: 32.0-40.0...

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  • Achillea Little Moonshine 10ct Quarts

    Achillea 'Little Moonshine' (10)ct Quarts

    Achillea 'Little Moonshine' (10)ct Quarts Fuss-free, heat-loving bloomer with large clusters of canary yellow flowers.Compact dwarf, mounding, early blooming sport of 'Moonshine' with the same yellow flower clusters. Low maintenance, once...

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  • Achillea 'Moonshine' (4) 1-gallons Achillea 'Moonshine' (4) 1-gallons

    Achillea 'Moonshine' (4) 1-gallons

    Achillea 'Moonshine' (4) 1-gallons Common name: Yarrow. Zones 3 to 8. Full sun. Plants reach 18 to 24 inches tall and 18 to 24 inches wide, upright, compact clump-forming, Growth rate: Rapid, Easy to grow. Tiny, long-lasting canary yellow flower...

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  • Agastache Blue Fortune 25 BR Plants 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

    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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  • Artemisia Powis Castle Artemisia Powis Castle

    Artemisia 'Powis Castle' (4) 1-gallons

    Artemisia 'Powis Castle' (4) 1-gallons Common Name: wormwood Zones 6 to 9. Full sun. Plants reach to 24 to 36 inches tall and to 12 to 24 inches wide;semi-evergreen, woody-based perennial or subshrub. Growth rate: Moderate. 'Powis Castle' typically...

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