GRO – SURE VERMICULITE

Gro-Sure Vermiculite is a naturally occurring mineral which has been heated to high temperatures to produce lightweight, absorbent flakes, perfect for a range of gardening tasks. It encourages strong, healthy seedling growth and establishment.

Helps compost hold onto vital plant nutrients

Increases compost water retaining capacity

Insulates seeds against damaging temperatures and humidity changes (when used as a seed covering)