The Hampton Court Palace Flower Show is an annual event that takes place at Hampton Court Palace in the London borough of Richmond upon Thames. It is one of the largest flower shows in the world and attracts thousands of visitors each year. The show features a wide variety of gardens, plants, and floral displays, as well as demonstrations, lectures, and workshops. It is organized by the Royal Horticultural Society (RHS), a UK-based charity that promotes the study and improvement of horticulture. The show typically takes place in July and lasts for several days. It is a popular event for gardening enthusiasts and attracts a wide range of visitors, from amateur gardeners to professional horticulturists.