Boomr Bag Sterile Manure Substrate Water Pumps Aeration & Irrigation S6 specs: Impeller: 6

S6 specs:  Impeller: 6

ensuring it doesn’t intrude on your growing area while providing essential environmental data

All RAW Microbes are double tested

made to be mixed into your soil

Optimized wool structure allows for faster rooting-in and nutrient solution replenishment

Boomr Bag Sterile Manure Substrate Water Pumps Aeration & Irrigation S6 specs: Impeller: 6Our 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