UK gardeners advised to water plants early or late to combat heatwave effects.

A UK heatwave is causing concern for gardeners, with experts advising to water plants early in the morning or late evening to avoid dehydration. Garden designer Ish and former royal gardener Jack Stooks recommend watering deeply but less frequently, pruning plants, and using mulch to retain moisture and keep the soil cool. These tips help plants thrive despite the high temperatures.