Chelsea Flower Show 2026: London's Premier Garden Event

The Chelsea Flower Show, the oldest and most important garden exhibition in the UK and possibly Europe, takes place annually in late May at the Royal Hospital Chelsea in London. This year, the event runs from May 19 to 23, with the first days reserved for Royal Horticultural Society members and the final days open to the general public. The most exclusive day is Monday, when access is limited to the royal family and a few other invited guests. Despite a strict dress code that prohibits tracksuits and evokes traditional social norms, the show is a hub for garden design experimentation. It attracts industry experts, flower enthusiasts, and a high-society crowd willing to purchase expensive tickets months in advance.