Gro-Sure Vermiculite 10 Litre

Vermiculite absorbs nutrients, preventing them from being washed out and then releases them as required to plant roots. It helps to retain water and holds moisture near to plant roots. Vermiculite is a naturally occurring, non-toxic material that has been heated to a high temperature to produce a lightweight material with a high surface area. It has an attractive golden colour with a typical particle size of 2-5mm.