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Bulk Organic Millet Grain for Mushroom Cultivation










Certifications | USDA certified organic |
Millet is an ideal grain for mushroom cultivation and can be used for making mushroom spawn or as a substrate supplement. Millet has a much lower endospore load than rye and wheat, making it less prone to contamination. And its small size means your spawn will have many more inoculation points for the same volume of grain.
By using millet, the mycelium will spread more evenly and abundantly through the substrate. And, as a high-nutrient medium, it also encourages rapid mycelial expansion.
Please note that 50 lb bags of millet are not eligible for free shipping.
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Millet is best stored in a cool, dry place. Because the grains can easily absorb moisture, we recommend storing in food-grade, air tight buckets with Gamma lids.
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millet review
I recently purchased millet to make up some grain spawn jars and it worked perfect.

So easy
I tried this millet after using more complicated methods, like WBS and Popcorn. This was so much easier and less messy. It is also a phenomenal deal. I recommend this.

Impressed by delivery
Product came quickly and was as advertised. Very clean and dry. Unfortunately we are in the middle of the worst winter in Texas in years. Will write follow up review when able to use it Peace ✌️ out
Very impressed.
I have the utmost trust in North Spore and the products they sell, everything I’ve bought from them has exceeded expectations.