Friendly warning! We're working hard to be accurate. But these are unusual times, so please check that events are still happening.
To celebrate St George's Day, the Greater London Authority has teamed up with horticulturalist Sarah Eberle to create a central London oasis that sees the square a-bloom for one day only. Included are pop-up gardening installations, grow-your-own exhibits, horticultural talks and a 'Grow for Gold' competition, which offers prizes ranging from tools, seeds and vouchers to free training. Plus live music, roaming entertainers, English rose making origami, face painting and a garden treasure trail for children.