How to Recognise Drought Stress?

During prolonged dry or hot weather, garden plants can show signs of drought stress. Typical symptoms include drooping or curling leaves, faded or scorched leaf edges, and soil that feels dry several centimeters below the surface. Some plants may drop leaves or flowers earlier than usual. Not every plant reacts the same way, so check your garden regularly for these signs, especially during heatwaves.

What Can You Do During Prolonged Heat?

• Water deeply but less often: Give plants a thorough soak so water reaches the deeper roots. Early morning or late evening is best to reduce evaporation.
• Shade sensitive plants: If possible, provide temporary shade for young or vulnerable plants during the hottest part of the day.
• Mulch the soil: A layer of organic material (like leaves or grass clippings) helps keep moisture in the soil and protects roots from extreme heat.
• Avoid disturbing the soil: Try not to dig or hoe around plants during dry spells, as this can damage roots and increase moisture loss.

Watering During Drought

Check the soil before watering: if the top few centimeters are dry, it's time to water. Focus on the base of the plant rather than the leaves. Plants in pots usually need more frequent watering than those in open ground, as pots dry out faster. Be careful not to overwater, as soggy soil can also cause problems.