All of our mushroom growing bags are sterilised inside of our medical grade autoclave and then sealed inside of our cleanroom. All-in-one mushroom growing kits are sterilised for 2 hours and 30 minutes to ensure all contamination is killed off. Plus, we include a hand wipe and injection port wipe with each kit to help you keep things clean. To use this mushroom growing kit, just prep your spores or liquid culture and inject them into the injection port using sterile technique.
Once the grain at the bottom of the bag has colonised with healthy mycelium (after roughly a couple of weeks), break it up from the outside and mix it into the cvg before putting it back into colonisation. Then, when it's ready to fruit, cut the top off and spray the inside of the bag with water until mushrooms start growing if you want to learn more about using sterile grow bags, you can read our handy'how to' guides here. 10 x 1.5 kg all in one mushroom growing bag. 10 x 70% isopropyl injection port wipe. 10 x 70% isopropyl skin wipe.