For those who insist on fruiting their King Oysters in monotubs, or if you simply need a contamination-resistant casing layer, TFJ is pleased to offer this ready-to-use coco coir/vermiculite/gypsum combo medium in sterilized and sealed 5lb bags. Simply break up the block by hand, cut open the bag, and pour! No mess to clean up.
This item is made-to-order. Please allow ~4 days' lead time. Contact us if quantity requirements exceed 20lbs.