NorthSpore Organic Sterilized Grain Bag with Injection Port size:3 lb This fan system is CE

This fan system is CE and RoHS certified and contains premium dual-ball bearings

This inoculant works equally well for jump starting biological actions in newly built soil mixes as it does maintaining ongoing populations in well established soils

and a dual line display

sand and sediment

NorthSpore Organic Sterilized Grain Bag with Injection Port size:3 lb This fan system is CEOur best selling organic sterilized grain spawn bag was formulated by mycologists to maximize the speed and size of your mushroom grow. (All that's required is a spore syringe or liquid culture!) Each spawn bag contains our proprietary grain 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