As the UK experiences record-breaking heat, gardeners are cautioned against watering their plants during the hottest parts of the day. With temperatures soaring to 34°C, many are eager to tend to their gardens, especially for crops like strawberries and tomatoes. However, watering in the afternoon can lead to wasted water due to evaporation and can attract pests such as slugs and snails. The Royal Horticultural Society (RHS) advises that the best time to water is in the morning when plants begin to transpire and utilize water more effectively. Morning watering not only helps reduce evaporation but also keeps the soil surface drier for longer, discouraging mildew and other diseases. While evening watering is acceptable, it is less efficient and can lead to pest problems. By following these guidelines, gardeners can ensure healthier plants during this heatwave.