North Spore ‘Boomr Bag’ Manure-Based Sterile Mushroom Bulk Substrate - Pallet of 168 harvest-solution These measurements include the dust

These measurements include the dust collection system

Tarp Zip-Up's tear resistant Peel and Stick Zipper allows the user to create a Zipper Door in any plastic film

seek medical advice immediately and refer your doctor to the contents of this product

Blue Mamba Extra 7mil Nitrile Medium - Case of 10 boxes (100 per box)

North Spore ‘Boomr Bag’ Manure-Based Sterile Mushroom Bulk Substrate - Pallet of 168 harvest-solution These measurements include the dustBest 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