£8.99

Out of stock

Doff Vermiculite is a natural mineral that expands significant when heated, trapping air when it cools.

Mixing with compost creates air channels which aid with drainage and improves uptake of moisture and nutrients.

Vermiculite also provides insulation for healthy seed germination.

Used for rooting and cuttings

Promotes healthy root growth

Fast draining

8 Litre bag