Elise said: “If the leaves get wet and the sun is blazing, it can lead to faster dehydration. The plant will focus on dealing with heat stress rather than absorbing water properly.”
To ensure plants get the full benefits, they must be watered in the morning before the sun gets too hot.
The expert added: “The best time to water is early in the morning, ideally before 10am. This allows the moisture to penetrate the soil and reach the roots before the sun gets too strong.”
If you can’t find the time to give the garden a quick water in the morning, the next best time is in the evening, but it isn’t recommended.
It’s also important not to water too late, as damp plants encourage fungal growth and attract pests such as slugs.
Elise continued: “The key is deep, infrequent watering. Rather than giving plants a quick sprinkle every day, soak the soil thoroughly a few times a week.
“This encourages deeper root growth, making plants more resilient to heat and drought. Always aim for the roots, not the leaves.
“This ensures the water gets where it’s needed and reduces the risk of disease.”
If you have container plants or hanging baskets, they may need watering more frequently as they’re likely to dry out much quicker.
The same goes for houseplants in the summer. Aim for deep watering and make sure they are not sitting in any water.