Better Homes and Gardens (Australia)

THINK OF YOUR SUMMER GARDEN AS ALWAYS JUST HUMMING ALONG!

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WATER REPELLENT SOILS

Soils can become hydrophobi­c – or water repellent – when they’re dry for extended periods. They become compacted, air can’t circulate and a waterproof liner settles on the top of the soil.

Check for hydrophobi­a by watering an area of your soil for about 10 minutes. If the water pools rather than sinking, your soil is hydrophobi­c. In pot plants, the water runs down the side of the pot rather than heading for the roots. Soil-wetting agents – a spray or granules – help your soil restart its water absorption. They’re like a detergent and break down the waxy coating on the soil surface.

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