Sterilized Dung Loving Substrate

A mixture of 1:1 by volume ratio of coco coir & vermiculite with 2% gypsum in the mix.

This substrate is suitable for dung loving varieties of fungi. We make all orders up fresh,please be advised there will be a processing time of 1-2 weeks for this item. We are happy to customize your recipe should you request for additional fees.

All of our products are steam sterilized at 200F for 18 hours in official unicorn bags.