








🍄 Elevate your grow game with the King of Oyster Spawn – don’t miss the harvest season!
The Liquid Fungi King Oyster Mushroom Grain Spawn is a premium, fully colonized 1 lb. inoculant grown on 100% organic rye berries. Designed for medium to large scale growers, it offers a fast 10-day germination and a reliable fall-to-winter fruiting window. With contamination-free quality and up to 6 months refrigerated shelf life, it’s the go-to choice for high-yield oyster mushroom cultivation.




| ASIN | B09BZX5243 |
| Best Sellers Rank | #405,016 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #8,305 in Vegetable Plants & Seeds |
| Customer Reviews | 3.1 3.1 out of 5 stars (23) |
| Item model number | 310003800577 |
| UPC | 310003800577 |
| Units | 16 Fluid Ounces |
T**.
Very happy
Arrived with another spawn bag, a day early. Healthy looking mycelium, not totally colonized but very close. I'm sure it came that way so I got the whole order of both packages together. Still colonized enough to use now but in a few days will be optimal. Very happy
N**G
Check other sellers out
There was a delay ion delivery, was a very small bag, very poor colonization when I added it to the substrate and it did not grow for me. Total waste of money. Will not order from this seller again.
A**A
VERY ready!
When I received my king oyster grain spawn bag the mycelium appeared to have fully colonized the grain. It was a solid hard white block. I left the clear plastic bag in the box it came packed in. Unfortunately I stupidly left the box open. We then had a cold spell and our un heated house dropped down to near 40 degrees Fahrenheit inside. Apparently the king oyster mushroom likes it cold. I was horrified to find a bunch of mushrooms try to push their way out of the bag. I quickly prepared A substrate of coffee grounds but didn’t take the proper care to keep everything sterile. In the first couple days I could see mycelium spreading from the grain. But now my bag appears to have a been contaminated by tricoderma or cobweb mold. It hasn’t started turning green but I wouldn’t be surprised if it does. At least I had a chance to taste the mushrooms I removed. Yum. YES, I will be buying from LiquidFungi again. Next time I will be more careful.
D**E
Waste of money
Not growing, don’t bother waste of money
D**G
Great spawn
The spawn was great and well colonized when delivered. The delivery took about a week longer than expected but the quality was there.
H**C
King Oyster Mushroom Grain Spawn 1 LB.
Grain spawn wasn't colonizing. Watch out for this seller.
J**X
Lions mane was received in perfect condition
Received product in perfect condition Lions mane was already colonize with mycelium Thank you very much
H**S
Small and undeveloped
Dissapointed in the size of the bag. Beyond unimpressed at how little (almost nonexistent) mycelium growth there is.
Trustpilot
3 days ago
2 days ago