On Saturday, 28th March 2026, from 2pm until 4pm – Plant Heritage Surrey Group: Open Day to see the National Plant Collection of Chaenomeles cvs. A tour of the collection will be given at 23 Shirley Avenue, Old Coulsdon, Croydon, CR5 1QZ. Plant sales and refreshments will be available. Free entry for Plant Heritage members. For more information, please click here.