Matthew Pottage Matt is Head of Horticulture and Landscape Strategy at The Royal Parks. Anne Swithinbank A keen fruit, vegetable and house-plant grower, Anne was formerly the glasshouse supervisor at

Although the gardens at Crook Hall in the city of Durham date back to the 13th century, under the care of Ann Tulloch they are constantly evolving. Now consisting of a series of fascinating rooms, the

Propagate jade plants (Crassula ovata) by taking leaf cuttings. Gently twist off a few medium-sized leaves from the main plant. Put the leaves somewhere warm and dry indoors for a few days, so that th

Liz Zorab lists the eye-catching plants she hopes to add to her garden this year

The world's finest share their tips for success

Showstopping blooms need clever supports that keep their heads above the rest in your garden’s borders