North Spore Boomr Bag 5lb - 8 Pack - Case of 8 king This fabric provides a high

This fabric provides a high moisture vapor transmission rate (MVTR)

coco and hydroponics DYNOMYCO® improves plant nutrient and water uptake

is completely non-combustible

When you use this potting mix the miniature cubes stack on top of each other and air pockets are created throughout the pot

North Spore Boomr Bag 5lb - 8 Pack - Case of 8 king This fabric provides a highOur best selling Boomr Bag is a sterile bulk mushroom substrate formulated by mycologists to increase the yield of your grow. It features a proprietary blend of composted horse manure, coco coir, and several quality substrate supplements (although we keep the exact blend a secret!) Over several years, it has been perfected for dung loving mushroom species and is widely trusted by mushroom growers. Note: Substrate is hydrated to field capacity. Use