On Saturday 11th April 2026, from 11.30am until 4pm there’s an open day to visit the National Plant Collection of Narcissus cultivars (bred & introduced by the Rev G H Engleheart) at Cotton Lodge, Cotton, Stowmarket, Suffolk, IP14 4RQ. A large, plantsman’s garden with an extensive and established collection of historic daffodils as well as most of the extant Engleheart cultivars. Refreshments will be available, as well as pots of daffodil bulbs from both the Engleheart collection and the Plant Heritage propagation group. For more information, please click here.