Choose plants for spring from a wide selection for sale at the Great London Plant Fair at the RHS Horticultural Halls in Greycoat Street, Westminster, March 26 from 10am to 9pm, and on March 27 from 10am to 5pm.
Rock along on Tuesday after 6pm for an evening of Fifties fun with the London Swing Cats dance group and music from The Reel Society. The halls will be decked with trees in blossom and scattered with fairy lights.
Seasonal cocktails will be served from the acclaimed Midnight Apothecary as well as wines from Wisley's vineyards. Nibble on hot dogs and candyfloss while you play hoop-la, have your picture taken in a flowery vintage motor and buy plants from nurserymen dressed in Fifties gear.
Tickets are £8 for day tickets and £5 for evening tickets on Tuesday, £5 on Wednesday and free for RHS members. For more info, visit rhs.org.uk/londonshows