Professor Buczacki is a borticultural expert, weiter and former chair of Gardeners Question Time

Our experts will help you get the best from your garden

Give good heat, water, hygiene and airflow to get them through to spring

Far from being mere pests, snails are at the heart of a healthy garden ecosystem. Discover the many ways they contribute and how you can work with – not against – them for a thriving plot

Professor Buczacki is a horticultural expert, writer and former chair of Gardeners' Question Time

Fresh experiments signal a season of change in the garden