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Premium grain spawn bag

Premium grain spawn bag

SKU: 364215376135191

Our 3lb Premium grain spawn bag is the perfect addition to any mushroom grower's arsenal. Made with only the finest organic ingredients, this bag is designed to give your mushrooms the best possible start as well as provide for  the mycelium through many flushes . Our proprietary blend of gypsum and other minerals ensures your mushrooms receive all the nutrients they need to thrive. Plus, each type of grain has its own unique soak and simmer recipe, so you can customize your growing experience to fit your needs. With this premium grain spawn bag, you'll be on your way to growing the most delicious mushrooms you've ever tasted.


Our Premium grain spawn bags are also available in our Large 4.5lb size bags for fruiting in larger monotubs greater than 50qt,  or outdoor patches


    Our grains ship vacum sealed and ready to use!

    They each ship with a self adhesive injection port and detailed instreuctions to get you started.

    Grains are availible in 1, 3, and 4.5lb bags 



    On our spawn products we offer a 7 day no questions garuntee that our grains will show up sterile and ready to use. It is best practice to wait a minimum of 1 week after arrival before injecting grain bags to ensure they were not compromised during transit. Rest assured that your purchase is 100% guaranteed. If your bag was compromised, we will replace it. 


    Our grain spawn products usually ship within 2-3 bussiness days. You will recieve an email when your items have been shipped.


    NOTICE:  When temperatures are outside the safe storage temperatures (45-65F) for grain spawn we recomend shipping in insulated containers. 

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