Lambeth Horticultural Society Plant Sale is from 2pm until 4.30pm on Saturday 9th May 2026 at Lambeth Horticultural Society trading hut, Cedar Tree Grove, Lambeth, London, SE27 0QE. As well as a selection of home-grown plants, Lambeth Horticultural Society also have some lovely vintage terracotta pots. Divide your perennials, bring your spare plants, cuttings, and seedlings, and leave with a beautiful bargain for your garden! If you don’t have any plants to bring, don’t worry – join up as a member on the door!