North Spore - Mushroom Substrate Grow Bags XLS - .5 Micron - 10 CT Monitors & Timers 7 µmol/J and 1700 PPF

7 µmol/J and 1700 PPF

Containing plant beneficial vitamins

little change is seen in water pH when regular flower food is added

Enhanced full spectrum promotes healthy roots & creates strong veggie cycle

and several

North Spore - Mushroom Substrate Grow Bags XLS - .5 Micron - 10 CT Monitors & Timers 7 µmol/J and 1700 PPFThese autoclavable mushroom grow bags are ideal for indoor mushroom cultivation and spawn production. Bags are made of 3 ml thick polypropylene plastic and are designed to withstand high temperatures. The . 5 micron filter also allows for ample gas exchange. These bags are durable and clear enough to make monitoring growth easy and can be sealed with an impulse sealer, or just be tied to the seal. Features Autoclavable polypropylene bags for mushroom