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Lion's Mane Grain Spawn (3 lbs)

★★★★★
2 reviews

Lion's Mane Grain Spawn (3 lbs)

$21.99Hericium erinaceus
Mix & Match: Buy any 2 grain spawn bags for $15.99/ea 27% OFF
Mix & Match: Buy any 4 grain spawn bags for $14.99/ea 32% OFF

Our premium Lion's Mane grain spawn is the ideal starting point for cultivating robust, brain-like clusters of Hericium erinaceus. Made with high-quality millet, this spawn is fully colonized with a vigorous, high-yielding commercial strain to ensure rapid inoculation of your chosen fruiting blocks, such as hardwood sawdust or Master's Mix.

Only 4 left!

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  • Family-Owned PNW Business

Grown to Order

Need a larger batch? Want a batch that has never seen cold storage? We'll cultivate Lion's Mane Grain Spawn (3 lbs) specifically for you. Expertly grown on-demand and ready to ship just before peak mycelial activity in just 14-21 days!

*Multipack discounts apply! Please note: To qualify, multipacks must consist entirely of grown-to-order items and cannot be mixed with off-the-shelf products.

Product Specifications

Amount3 lbs (1.36 kg)
SpeciesHericium erinaceus
Skill LevelBeginner
ToleranceModerate-High (Aggressive colonizer, though prone to top-fruiting if left too long)
Shelf Life4–6 Weeks (Refrigerated)
Ideal SubstratesMaster's Mix, Hardwood Sawdust, Hardwood Logs (Oak, Beech, Maple)
StrainSHE012601 (Developed by Shroomage)

Customer Reviews

5.0
★★★★★
Based on 2 reviews
Kaylee I. Verified Purchase
Jul 10, 2026
★★★★★

Full of Life upon arrival

I order a pretty large amount that arrived in awesome condition. They mushrooms were already very eager to grow, especially near the filter of the bag. S

Jaiden Verified Purchase
Jul 09, 2026
★★★★★

it works great

11 days in and it works amazing i would get again.

Lion's Mane Grain Spawn (3 lbs)$21.99