Matt is Head of Horticulture and Landscape Strategy at The Royal Parks. A keen fruit, vegetable and house-plant grower, Anne was formerly the glasshouse supervisor at RHS Garden Wisley. Caroline Salis

Make more plants this month by dividing perennials, sowing hardy annuals and planting summer bulbs

FLOWERS

Pop bulbs in borders or pots now for stunning summer blooms year after year

Stefan Buczacki Professor Buczacki is a horticultural expert, writer ...

One of the top experts on pests and diseases, Pippa gardens using organic methods. Matt trained at Kew and has been gardening professionally for more than 30 years. Kirsty is Head of Gardens at Balmor