The Royal Horticultural Society (RHS) has shared its tips for the best time of day to water your plants, and it might not be what you’d expect – and it will also keep slugs at bay
Gardeners told slugs will avoid your garden if you water plants at 1 time of day(Image: brebca via Getty Images)
As the hot weather continues, gardeners are advised to keep their plants well-watered, but the best time for watering remains a topic of debate. While some suggest early morning or late evening, others recommend twice-daily watering.
However, the preferred timing according to the Royal Horticultural Society (RHS) aligns with sunrise. The RHS experts have stated: “Water in the mornings as soon as the sun comes up, and plants will start to use water.
“The foliage and soil surface are also likely to stay drier for longer than evening watering, discouraging slugs, snails, and mildew diseases.
“Plants start to transpire in sunlight, drawing water from the soil, through their roots, up their stems and out through tiny pores on their leaves called stomata.”
While watering in the evening might be favoured by some, RHS cautions that this could attract pests like slugs, especially in humid conditions.
Evening watering creates a moist environment that nocturnal creatures find appealing, increasing the chances they’ll feast on your garden’s foliage, reports the Express.
The RHS has provided some expert advice on when you should water your garden(Image: Westend61 via Getty Images)
The RHS advised: “Watering in the heat of the day is not a good idea as much water is lost through evaporation from the surface of the soil and the plants will use water more efficiently if watered in the cooler parts of the day.”
When it comes to watering, it’s crucial to concentrate on the roots to ensure the water penetrates deep into the soil, providing the plants with the necessary hydration.
However, there isn’t a universal method; each plant has its unique requirements.
Potted plants often require more frequent watering compared to those planted directly in the ground, whereas hanging baskets may need less water but more regular attention.
A plant signalling thirst typically exhibits wilting or drooping leaves.
When unsure, the best indicator is the soil itself – if it feels dry to the touch, it’s time to water the plants.