• AGM plants

    AGM plants have been through a rigorous trial and assessment programme. They are:

    • Excellent for ordinary use in appropriate conditions
    • Available to buy
    • Of good constitution
    • Essentially stable in form & colour
    • Reasonably resistant to pests & diseases

New plants

Industry insider and garden writer Graham Rice shares details of new and exciting plant introductions

Latest posts from this blog

  • Distinctive new salvia has exceptional ...

    By Graham Rice
    This new shrubby salvia, developed by a leading British expert, is special in both its looks ...

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  • New variegated sedum for containers and ...

    By Graham Rice
    A variegated sedum in a new style rides the wave created by last year’s Chelsea award ...

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  • Special new three-coloured osteospermum

    By Graham Rice
    This award-wining sun-loving African daisy brings a new colour combination to summer patios

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  • All about the 2020 RHS Plant Finder

    By Graham Rice
    With 3,500 new additions to the 81,000 entries in the 2020 Plant Finder, the new edition ...

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  • A succulent winner of Chelsea Plant of ...

    By Graham Rice
    The first variegated form of a very rarely seen perennial stole the show at last year's ...

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  • Colour-changing patio daisy

    By Graham Rice
    This new marguerite has flowers that change colour harmoniously as they mature

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  • New style morning glory for flowers and ...

    By Graham Rice
    A new multi-purpose ipomoea has pretty purple foliage and bi-coloured flowers

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  • Pastel perfection in this elegant new ...

    By Graham Rice
    This delicate pastel pink form of a much-loved spring perennial looks set to become an instant ...

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  • The first ever variegated agastache

    By Graham Rice
    Variegated foliage adds a new dimension to a colourful aromatic perennial

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  • Super-dwarf clematis for flowers and ...

    By Graham Rice
    The shortest golden clematis yet is perfect for patios and pots

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  • American updates on a classic European ...

    By Graham Rice
    A familiar perennial spawns a fine, bee-friendly improvement

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  • A genuine replacement for the English ...

    By Graham Rice
    This disease-resistant hybrid is the best option to take the place of the lost English elm

    Read more
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The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.