Gardeners are being encouraged to make every drop of water count this summer as hosepipe bans spread across the UK. Gardening expert Chris Bonnett from GardeningExpress has shared seven simple ways to keep gardens thriving while using less water, helping plants cope during dry spells. Water companies have already introduced hosepipe bans in several regions, with further restrictions possible if dry conditions continue.
Water the Roots, Not the Leaves
Always water around the base of the plant rather than spraying the foliage. Directing water straight to the roots ensures plants get the moisture they need while reducing waste through evaporation. According to Bonnett, this is the most common mistake gardeners make during hot weather.
Collect Rainwater
Installing a water butt is one of the simplest ways to reduce reliance on tap water. Even a short summer shower can provide enough water to keep plants going during dry spells, and rainwater is often better for plants because it's free from the chemicals found in treated tap water.
Water When It's Cooler
Water plants early in the morning or later in the evening when temperatures are lower. This reduces evaporation and allows moisture to soak deep into the soil where roots can make the most of it.
Add Mulch
Applying a layer of mulch, such as bark chips, compost or straw, helps lock moisture into the soil while keeping roots cooler. It also slows evaporation, meaning plants need watering less often.
Reuse Greywater
Water from baths, showers or washing-up bowls can be reused on ornamental plants during dry periods, provided it doesn't contain bleach or harsh cleaning products. Use it as soon as possible and avoid applying it to edible crops.
Give Plants Some Shade
Potted plants dry out much faster than those planted in the ground, so moving containers into partial shade during heatwaves can help reduce water loss. Shade cloth can also provide protection for more vulnerable plants growing in borders.
Choose Drought-Tolerant Plants
Some plants naturally cope much better with prolonged hot, dry weather. Varieties such as lavender, perovskia, hebe and passion flower continue to provide colour throughout the summer while requiring much less watering once established. Bonnett notes that making a few simple changes now can help reduce water use while keeping borders, pots and flower beds looking their best.
