The RHS Chelsea Flower Show is attended by more than 150,000 visitors each year. Tickets sell out quickly and must be purchased in advance, so book now to avoid disappointment. If you missed out on Chelsea Flower Show tickets this year, take a look at our ideas for other floral-themed things to do in London. The show has become an important venue for watching emerging gardening trends. New plants are launched and the popularity of older varieties are revived. It’s the garden design equivalent of Paris Fashion Week and is staged in one of London’s most charming and affluent neighbourhoods. Alongside the gardens, you’ll find a host of retailers who are returning with their garden goodies, outdoor products and green-fingered advice. Come and experience the world’s greatest flower show at London’s Royal Hospital Chelsea. Every year the grounds of the Royal Hospital Chelsea are transformed into show gardens, inspirational small gardens and vibrant horticultural displays for the world’s most famous flower show.