NORTH SPORE Boomr Bag Sterile Manure-Based Mushroom Substrate, 5lb Cloning Systems the fans can be mounted

the fans can be mounted in any direction

If this describes you

sterilize before and after each subsequent use

Ideal for users that do not calibrate frequently

NORTH SPORE Boomr Bag Sterile Manure-Based Mushroom Substrate, 5lb Cloning Systems the fans can be mountedNORTH SPORE Boomr Bag Sterile Manure Based Mushroom Substrate The best selling Boomr Bag is a sterile bulk mushroom 5lb substrate formulated by mycologists to maximize your mushroom yield. 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