The RHS promotes horticulture through its renowned flower shows. This calendar focuses on the famous Chelsea Flower Show, usually held in May over 5 days in the grounds of the Royal Hospital in Chelsea. The RHS also supports training for professional and amateur gardeners. There are over 400,000 members of the RHS and membership is continuing to grow.

This RHS Chelsea Flower Show Official 2025 Slim Calendar is ideal for smaller wall spaces with its slim design. Each month contains a stunning photo of a beautiful garden design from the Chelsea Flower Show. There is also plenty of space to write your notes and appointments for 2025.