What is
Chelsea in Bloom?

The world class alternative floral art show is back for its 21st anniversary, transforming the streets of Chelsea from 18-24 May, with breathtaking displays made of fresh flowers.

Produced by Cadogan, in association with the Royal Horticultural Society (RHS), the annual competition continues to grow year on year, with over 130 Chelsea’s best retailers, restaurants and hotels adorning themselves with creative designs, competing for the coveted awards.

What is this
years theme?

2026’s theme ‘Out of this World’ will see Chelsea transformed into an intergalactic wonderland with spectacular floral displays inspired by the allure of space travel, astrology and spiritual symbolism.   

How are the
winners chosen?

The competition will see participants showcasing floral displays, each reflecting their own unique interpretation of the theme. The displays will be judged by an expert panel, with the winners announced on Tuesday, 19 May. The People’s Champion Award will be chosen by open voting via this website – voting will close at midnight on Thursday, 21 May and the winner announced on Friday, 22 May