• 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

Latest posts from this blog

  • Carrots for Christmas

    By Ian Tocher
    Move aside snowmen and reindeer: growing carrots at RHS Garden Wisley is a serious business...

    Read more
  • New AGMs for New Guinea Group

    By Mark Heath
    In 2014 we held an AGM trial of Impatiens New Guinea Group hybrids at RHS Garden ...

    Read more

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We're a UK charity established to share the best in gardening. We want to enrich everyone's life through plants, and make the UK a greener and more beautiful place.