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.

Of the approximately 700 species of Cordyceps discovered, two have become the focus of health research: Cordyceps sinensis and Cordyceps militaris. However, much of this research is limited to ...

We must be satisfied a person with appropriate knowledge and expertise has identified the tree needs to be removed or pruned without our permission. It is important to read the tree pruning guidelines ...

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.