Sterilized grain fully colonized with active Shiitake mycelium. Spawn directly to fruiting substrate and skip the grain prep step.
Perfect for mushroom cultivation or spawn expansion, our grain spawn is prepared to ensure vigorous growth and high yield. Each unit contains approximately 6 pounds of top-quality spawn, ensuring you get the best results for your cultivation efforts. *Please note that all orders for our grain spawn
I recently used the grain spawn I ordered and was very impressed by the quality and quantity of mushrooms I was able to harvest. I'm looking forward to purchasing again soon. Thank you so much Mike for calling me personally to ensure I was getting what I need to start up my farm, I really appreciate that outstanding customer service, you truly are passionate about what you're doing. One love man
Jay H. Verified buyer
Nothing has taken off quite as fast as this has, price is a bit high, but for the quality product it's a must buy for at home mushrooms growers. Black Pearls took off, and produced a giant pin set within a week of being in the grow room, snow oyster, blue oyster, and pink oyster I've yet to put into grow bags, but I'm excited for the results.
Nicholas B. · Bay City Verified buyer
Doing well
Darren T. Verified buyer
Ordered two grow kits from Southwest and both were healthy and bags were sealed very well with great healthy mycelium. The grow kit had very good instructions that come with them. Very happy😁
Todd Verified buyer
Bags were sealed to the point of separating. Kind of not worth it due the potential contamination. Can post photos if necessary
Customer · Las Vegas Verified buyer
Mycelium Grain Spawn
David F. · Lowell Verified buyer
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