Sterile Growing Media and Supplies Categories: All Plug Spawn Grain Spawn Sawdust Spawn Mushroom Kits Wax and Tools Sterile Growing Media and Supplies Edible Mushroom Products Medicinal Mushroom Tinctures Workshops All / Sterile Growing Media and Supplies Coco Coir w/ Sterlized Grain $20.00 3 lb Sterilized Coco Coir/Vermiculite Substrate "CVG" $15.00 Out of Stock Sterilized Grain Bag With Injection Port (3 lbs) $25.00 Sterile Pre-Poured Nutrient Agar Petri Dishes $3.50 4 Mil Poly Tubing 14" W x 30" L $1.50
