RHS Chelsea Flower Show
- The most prominent gardening event in the world.
- Takes place on the grounds of the Royal Hospital Chelsea in London, UK.
- Organised by The Royal Horticultural Society (RHS).
- Has been organised in the same place since 1912.
The 2020 event was postponed due to Covid-19 and will be held from 21st to 26th of September.
157 000 tickets are sold annually.