Watch our video showing the work of RHS Scientists investigating plant problems to help gardeners understand the best way to keep their plants healthy.

See more about plant health

Honey fungus


Pest guide


Gardeners top 10 pests and diseases

See full list

honey fungus
pansy leaf spot

Disease guide

Find out what's troubling your prize plants and what you can do to fix it.

Read more
[Error loading the WebPart 'LatestConversations' of type 'LatestConversations']

Get involved

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.