

🍄 Grow faster, cleaner, smarter — join the mycology elite!
MushroomSupplies.com’s 3LB Sterilized Grain Bag features a cutting-edge millet and hardwood oak substrate blend that guarantees rapid mycelium colonization. Equipped with a 0.2-micron Mycobag filter and hospital-grade sterilization, it offers a contamination-resistant environment ideal for both gourmet and medicinal mushroom cultivation. Designed for ease of use, it eliminates the need for injection ports, making it perfect for beginners and large-scale growers alike.





| ASIN | B09J9YP7FJ |
| Customer Reviews | 3.7 3.7 out of 5 stars (686) |
| Date First Available | 14 February 2022 |
| Item model number | MILLET-3LBS-FBA |
| Manufacturer | MushroomSupplies.com |
| Material type | Oak Wood |
| Part number | MILLET-3LBS-FBA |
| Product Dimensions | 19.99 x 19.99 x 11.43 cm; 1.33 kg |
A**R
Ich habe dieses Päckchen heute morgen öffnen dürfen...
M**1
Great product. Works very well, and for the most part makes things much simpler and straight forward. I will add, if you are new to Mycology, do a little tiny bit of homework. I had luckily done some reading before throwing the entire grow bag away, because i almost mistook the "Hyphae portions of mycelium (white fuzzy looking parts of mycelium reaching and spreading to take in nutrients from substrate) for mold......smh lol Just in case it helps someone, when your LQ or Spores are well into colonizing the substrate, the white fluff that im guessing all mycelium form, isnt mold. Its actually a good sign.
F**F
Great mycelium growth. Will buy again!
M**M
I don't typically write reviews but I felt the need to for this one in the hopes it'll steer away others from purchasing this product. The bags came sealed and in good shape however the first thing I noticed was that the mix seemed awfully dry. Whatever. So I innoculated one bag with what I know to be good spores because I've used them before in other instances. A month has gone by with nothing. I had a second bag I purchased from these guys as well and innoculated it for the hell of it and again, nothing. No mold grew in either bag so I don't think these bags are capable of growing ANYTHING. I will be going back to North Spore as I know their product works like a charm. I will say I have used substrate from these guys and it worked very well. The grain spawn, not so much. Avoid avoid avoid.
A**Z
I had some serious doubt about these bags because of the bad rep buying these off Amazon gets. But I can say first hand that these bags did 100% much better than 2 vendors from Etsy. The bags gave me a huge amount to harvest once the process was done and I’ll definitely be buying more in the future. Delivery was super quick and efficient. I have also bought their substrate too and it worked out great too. But I bought the substrate at a different time so I never got to test it all together. Irregardless every product I’ve purchased has been nothing short of amazing and I’m very proud of the product. I would recommend for sure!
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