Vitax Vermiculite Additive For Compost 10Lt

Vermiculite is the ideal medium for seed sowing and propagation. 

A naturally occuring lightweight material which is specifically suitable for seed propagation and cuttings.

It prevents against temperature fluctuation when used as a covering for freshly sown seeds, it keeps water near the roots and it prevents run-off of nutrients.

Also suitable as a very lightweight medium for mixing with compost and soil in containers.

Medium grade.

10 or 20 litre bag.