3lb Coco-Coir Mushroom Substrate Bag
sterile substrate bag
$12.00
Our substrate contains 3.5 lb of sterilized coco coir, perfect for inoculating with grain spawn. Once the inoculated substrate is fully colonized you can choose to grow it within the bag provided or transfer it into a mushroom tub.
Our substrate is pre-hydrated helping speed up the process to better fulfill your cultivation needs. We help you remove the hassle of sterilizing at home, and instead offer you coco coir substrate ready to use upon arrival!