On September 20, 2021, The Earl and Countess of Wessex, Princess Anne, Prince and Princess Michael of Kent, and Princess Alexandra visited the 2021 RHS Chelsea Flower Show in London. The Chelsea flower show is held annually in the grounds of the Royal Hospital Chelsea. The Chelsea Flower Show returns with a one-off autumn event after the Royal Horticultural Society (RHS) decided to postpone this year's show, which was due to take place in May, because of the pandemic.