Mushroom Substrate Bag 1.9 kg | Sterilised CVG Bulk Substrate | MycoCoir™
Mix colonised grain spawn (e.g.MycoSpawn™ ) evenly into the MycoCoir™ bag, allow to fully colonise, then use for bulk fruiting in monotubs, trays, or blocks. ✔️MycoOne™ Coir — grain & CVG substrate combined.