The bag
Special Substrate
Our mushroom grow bags feature 2 lbs of premium organic substrate—a rich mix of composted manure, peat moss, vermiculite, coco coir, gypsum, and coffee grounds.
Organic Golden Rye Grain
Two pounds of fully hydrated grain.
Sterilized Polypropylene Bag
Medically sterilized, sealed polypropylene bag—custom-made for our mushroom grow kits.
2-Micron Air Filter
Allows gas exchange while keeping out contamination.
Self-Healing Injection Port
Easily inoculate your bag without exposing it.
The 3 Steps
STEP 1
Inject your mushroom grow bag with liquid culture or spores (sold separately) to begin the colonization process.
STEP 2
Once the bag begins to turn white—indicating the growth of mycelium—give it a good shake to help the mycelium spread evenly throughout the entire bag.
STEP 3
When the bag has turned completely white, your mycelium are ready to grow into mushrooms. Cut open the bag to expose them to fresh air and some light—adding moisture will also encourage healthy growth.
Bon Appétit!
Your mushrooms will typically begin to sprout within one to two weeks.
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