Daily gardening tip · Southern hemisphere · Monday 17 August 2026 · late winter
Water your garden before a frost
Many beginners believe dry soil protects plants from freezing, but watering before a cold night actually keeps your plants warmer.
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Check your local weather forecast for an overnight frost warning.
Test the soil around your winter vegetables or young shrubs with your finger.
Water the soil thoroughly during the morning if the ground is dry.
Apply the water directly to the soil at the base of the plant to keep the leaves dry.
Why it works
Moist soil holds and radiates heat much better than dry soil. When you water in the morning, the damp soil absorbs heat from the sun during the day and slowly releases it overnight, creating a warm buffer that protects vulnerable plant roots.
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