Gates - Gardening - Supplies - Compost, Bark & Topsoil - Growth Technology BetterGrow Clay Pebbles – 3 Litres
Medium-grade pebbles (8–16 mm) for terrariums, humidity trays, and repotting mixes.
£4.99
Availability: In stock
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EAN: 5025644920625 | MPN: MDBGCP3
Growth Technology BetterGrow Clay Pebbles are a mix of 8-16mm sized clay pebbles that are ideal to increase drainage in potted plants, containers and terrariums.
Manufactured from clay which is heated to a very high temperature, this produces lightweight, hard pebbles with a smooth skin and an expanded honeycomb core.
When mixed with compost, the pebbles absorb water and nutrients, gradually releasing them to the plant, improving drainage and preventing water-logged roots. They also act as insulation that safeguards plants from extreme temperature fluctuations.