On Thursday 30th April 2026, Friday 1st May 2026, and Saturday 2nd May 2026, Crosswater Farm Garden will be opening from 11am until 4pm for the NGS. Crosswater Farm, Crosswater Lane, Churt, Farnham, Surrey, GU10 2JN. Idyllic six acre woodland garden. Plantsman’s collection of rhododendrons and azaleas, including rare species collected in the Himalayas and hybrids raised by the family. Everything from alpine dwarfs to architectural large-leaved trees. Ponds, stream and companion plantings, including Sorbus, Magnolias, and Japanese Acers. Visitors can admire recent new plantings and wildflower meadows. There will be a plant sale of Rhododendrons, Azaleas, and Magnolia at this opening; for all the details, please click here.