• 14 May: Scottish Rock Garden Club Aberdeen Show (11.30am-4pm, admission free), David Welch Winter Gardens, Duthie Park, Polmuir Road, Aberdeen, AB11 7TH 01224 310188 14 May: Rhododendron Walks with Lord Ashbrook (11am & 2pm), Arley Hall & Gardens, Cheshire, CW9 6NA 01565 777353 (ext. 20); arleyhallandgardens.com
15 May: Little Ouseburn Open Gardens (10am-5pm), Little Ouseburn village (12 miles NW of York on the B6265), 01923 339622; loopengardens@yahoo.com
15 May: Plant Hunters’ Fair (10am-4pm), British Ironwork Centre, Oswestry, Shrops. SY11 4JH, planthuntersfairs.co.uk
16-17 May: Spring Vegetable Weekend (11am-4pm), Barnsdale Gardens, The Avenue, Exton, Oakham, Rutland, LE15 8AH 01572 813 200; barnsdalegardens.co.uk
19 May: Discovering Capability Brown, Compton Verney, Warwickshire, CV35 9HZ, 01926 645500; comptonverney.org.uk
22 May: Plant Hunters’ Fair (11am-5pm), Middleton Hall, Tamworth, Staffs. B78 2AE planthuntersfairs.co.uk
28 May: Plant…
