Plant Heritage open day to celebrate our hardy fern National Plant Collections of Dryopteris and Polystichum. The day will showcase our ferns at their best. Ferns and plants will be on sale in our courtyard. Normal admission price applies. Plant Heritage members will receive 50% off their ticket price, use the code PH50 and please bring proof of Plant Heritage membership on arrival. Guided fern talk with fern specialist Julian Reed. Please note the guided fern talks will take you up 90 Victorian Steps into our Fern Garden so a certain level of fitness is required.