

🍄 Unlock the magic of gourmet mushrooms—grow your own superfood sanctuary!
This 1 LB Blue Oyster Mushroom Spawn Mycelium is a high-quality inoculant designed for growing gourmet and medicinal mushrooms on straw or sawdust substrates. It colonizes fully within 2-3 weeks, enabling fresh, nutrient-dense mushroom harvests at home or commercially. Perfect for urban gardeners and families seeking an engaging, low-maintenance cultivation project that saves money and promotes sustainable living.
| ASIN | B07RZ9K1JM |
| Best Sellers Rank | #884,104 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #16,625 in Vegetable Plants & Seeds |
| Brand | BetterFungi |
| Color | Blue |
| Customer Reviews | 2.8 2.8 out of 5 stars (35) |
| Expected Plant Height | 65 Centimeters |
| Item Weight | 15.8 ounces |
| Manufacturer | BetterFungi |
| Moisture Needs | Little To No Watering |
| Number of Pieces | 1 |
| Package Dimensions | 5.24 x 4.29 x 2.6 inches |
| Sunlight Exposure | shade |
| UPC | 639510137786 |
| Unit Count | 16.0 Ounce |
J**C
Not as advertised
This product was supposed to be 2 lbs of grain spawn. Instead, I got 2 lbs of grain and a couple sprinkles of spawn that don’t seem to be colonizing the grain after over a week.
A**R
Good customer service
I ordered a blue oyster grain spawn and when it arrived no mycelium was visible. I waited more than two weeks... no change. I contacted the seller and without hesitating, they offered to send me another blue oyster spawn. It arrived a few days later and it looks real good. I expected poor service, but I received excellent service.
K**N
Don't expect a colonized bag of grain spawn.
It looks like they inoculate the bag just before they ship it and expect you to hold it for a few weeks until it becomes colonized, before you can use it. Not a bad thing. But if you're in a hurry, it ain't going to happen. And if you just throw it away because it doesn't look like when you expected, you just lost your money for nothing.
A**R
Garbage
Will never order again.
B**N
Colonized aggressively and great customer support!
Aggressive strain, I had 100% success with inoculating more grain spawn and substrate. Fully colonized a 5 gallon bucket in 2.5 weeks and am getting ready to fruit. Customer service was exceptional, I had a few questions about fruiting temperatures, RH, and FAE. They went so far with their response that they offered me a contact number to contact with any questions that may arise. I was so happy that I went back and bought lions mane spawn from them.
A**R
All grain, 3cm size of mycellium
I thought I ordered a fully colonized bag of grain. Turns out to have had only a dime sized spot of mycellium. After three weeks in my growth chamber and having paid almost $40 for it, I just fed it to the birds. Terrible spawn, very expensive bird feed, but the birds liked it.
A**R
After 8 days, nothing but grain
This is a terrible product. Nothing but a sack full of grain. Never materialized into mysylium. Not sure why Amazon would continue supporting this sham company
B**T
Not fully inoculated
Never bloomed. I think they were partially blank millet. I saw a few white blotches but it wasn’t fully inoculated. Wouldn’t mind seeing another batch of spawn
Trustpilot
2 months ago
2 months ago