What is the prickliest plant?

Professor Buczacki is a horticultural expert, writer, and former chair of Gardeners' Question Time

Galls, which can range from the delicately beautiful to hideously unattractive bulbous growths, are among Nature’s most intriguing phenomena, discovers Deborah Nicholls-Lee

Houseplants have had a huge revival and people are transforming their indoor spaces with living greenery. If you haven’t got a garden there is so much you can do to grow plants in your house and creat

We reveal the best pollinator-friendly shrubs for each season

RHS adds resilient varieties to its Plants for Pollinators list

A little nip and tuck now can help keep pests and disease at bay