On Sunday 21st June 2026 from 1pm until 5pm, Dutton Hall Gardens will be opening for the NGS. Dutton Hall, Gallows Lane, Ribchester, Lancashire, PR3 3XX. An increasing range of unusual trees and shrubs have been added to the existing collection of old fashioned roses. Visitors can admire rare and unusual rose varieties and the Plant Heritage National Collection of Pemberton Hybrid Musk roses. There will be a plant sale with rare plants offered at this opening; for more information, please click here.