North Spore Organic Sterilized Grain Bag with Injection Port extension Every material used in its

Every material used in its production either meets or exceeds NOP standards

so you can rest assured you're growing safely

12'' x 40'' Charco Filters Plus Activated Carbon Air Filter

Attack Back is for severe pest infestations and extreme mold outbreaks

and more on a periodic repeat cycle

North Spore Organic Sterilized Grain Bag with Injection Port extension Every material used in itsOur best selling organic sterilized grain spawn bag was formulated by mycologists to maximize the speed and size of your mushroom grow. Each spawn bag contains our proprietary blend featuring hydrated, nutrient rich, organic millet and wheat berries. Bags also include a self healing injection port for use with a spore or culture syringe plus a 0. 2 micron filter patch to block airborne contaminants while providing even gas exchange. Note: Color of