Ten Mile Mushrooms

Ready to Grow Grain Spawn

Our grain spawn is packed with nutrients and fully colonized with vigorous mycelium for fast, reliable mushroom growth. Perfect for inoculating bulk substrates or expanding cultures, this is the same high-quality spawn we use on our farm to produce consistent, high-yield crops.

Description

At Ten Mile Mushrooms, our grain spawn is made from high-quality, sterilized millet and other nutrient-rich grains, fully colonized with vigorous mushroom mycelium. This is the same premium-grade spawn we use on our farm every day to produce consistent, high-yield crops.

Grain spawn is the foundation for fast, healthy mushroom growth. The nutrient density of wheat and grain gives mycelium the perfect environment to thrive, allowing it to quickly colonize your bulk substrate—whether that’s sawdust, straw, or your own custom blend.

Our grain spawn can be used in several ways:

  • Inoculate bulk substrates for fruiting.

  • Produce sawdust spawn for outdoor or log cultivation.

Because grain is so nutrient-rich, it requires careful handling to avoid contamination. We recommend working in clean, sterile conditions—just like we do in our own lab—to ensure the healthiest and most productive results.

Whether you’re a hobby grower or running a commercial farm, our wheat-based grain spawn will give you a strong, reliable start for your next mushroom crop.

Additional information

Weight 5.5 lbs
Species

Lion’s Pride (LPTM), Lion's Mane OG (LMTM), Pearl (Mountain) Oyster (POTM), Blue Oyster Go To (BOTM), Blue Oyster Classic (BO44), Yellow Oyster (PCTM), Shiitake (LEKTM), Snow Oyster (SOTM), Chestnut (PATM), Chestnut (PAMS), Reishi (GLTM), Ganoderma curtisii (GCTM), Maitake (MTM), Italian Oyster (PPTM), Coral Tooth (HCTM), White Enoki (WETM), Golden Enoki (GE14), Black King Pearl Oyster (BKTM), Black Pearl King Oyster ( BKC), King Oyster (PEC), Piopinno (AAMS)

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