Debco Vermiculite is ideal for sowing fine to very fine seeds. Use a small quantity to cover seeds during germination and the vermiculite will help retain moisture and regulate the temperature to aid in germination.

Vermiculite is a naturally occurring, non-toxic aluminium iron silicate mineral that has been heated to a high temperature to produce lightweight material.

• Premium additive
• Moisture retention covering for germinating seeds and propagating
• Ideal for seed raising, propagation and cutting mixes