Vermiculite 2.5ltr

Vermiculite is one of the most effective soil additives you can use to improve plant health, it helps to aerate soil whilst retaining water and slowly releasing it to create a perfect environment for any plant. Able to absorb up to four times its weight in water, this naturally occurring mineral attracts nutrients like magnesium and potassium which leaves you with a richly nutritious soil that is ideal for propagation and potting up new plants. Simply mix the yellow vermiculite flakes into any soil to immediately improve its aeration and water retention.