• 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

  • Pelargoniums on parade

    By Debbie Roe
    The Trials Department gets ready for its Pelargonium Trial this summer - come and help us ...

    Read more
  • One out, one in...

    By Karen Robbirt
    The last of the hippeastrums go out with a flourish as we prepare for the rosemary trial

    Read more
  • Blooming marvellous

    By Mark Heath
    New 'flower sprouts' and primroses grab the attentions of the Trials Team

    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.