With spring finally here, it’s easy to assume the worst of the cold weather is over. However, as any UK gardener knows, the climate can be unpredictable and late frosts are still a real possibility du

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

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

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Fresh experiments signal a season of change in the garden

The appearance of the first spring blossom is a much-anticipated seasonal landmark, capturing all the excitement and promise of this wonderful time of year. There is an overwhelming selection of sprin