North Spore ‘Boomr Bag’ Manure-Based Sterile Mushroom Bulk Substrate - Pallet of 168 cloning-and-seed-starting 3” in length

3” in length

Insert the open end of the bag into a NatureVac Vacuum Sealer (or any compatible vacuum sealer

CFM 334 at 0wg 264 at 0wg 201 at 0wg

Magnesium Carbonate and Magnesium Sulfate

The Anden 5770 is composed of an upstream electrostatically enhanced layer (the E-Layer)

North Spore ‘Boomr Bag’ Manure-Based Sterile Mushroom Bulk Substrate - Pallet of 168 cloning-and-seed-starting 3” in lengthBest 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 your