self-healing injector bags (medium) x 5

State-of-the-art pre-sealable filter patch bag with self-healing injector site. Bags are approx 14cm wide x 10 cm deep x 45 cm long and hold approx 0.5 - 1 kg of substrate. Sterilisation times of 1-2 hours are recommended for grain. Using this system one person can easily produce 10-20 kg of spawn per day! N.B. The injector site is self-healing but you will need access to a decent quality bag sealer to seal the bag before sterilising. You can find them in the equipment section of this site. Alternatively, you can purchase pre-sterilised Myco-Farm bags.