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

Our experts will help you get the best from your garden

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

At what stage do apple flowers become sensitive to frost? Flower buds are amazingly resistant to frost. Even apricots and peaches will be unharmed by severe cold, below -10°C, when the trees are leafl

As the long nights shorten, Mounton House garden quietly emerges from winter with delicate sprinklings of white narcissi, Scilla siberica and crocuses through the lawns. Daphnes fill the air with frag

Anne outlines her top jobs to be getting on with over the coming fortnight