IllustrationMushroom Spawn
Blue Oyster Rye Grain Spawn
Named Blue Oyster mushroom culture on hydrated rye grain, for inoculating appropriately prepared wheat straw or hardwood substrate.
$26.00 USDView product
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Mushroom Spawn
Named gourmet cultures on grain, sawdust or hardwood dowels. Choose spawn for indoor substrate, outdoor beds or compatible hardwood logs.
Mushroom spawn is colonized material used to inoculate a larger substrate. Each item names the mushroom species; grain alone is not spawn. Match grain and sawdust spawn to the receiving substrate, and plug spawn to sound, freshly cut suitable hardwood logs.
4 products
Illustration
Colonized spawnMushroom Spawn
Lion’s Mane Millet Grain Spawn
Named Lion’s Mane mushroom culture on hydrated millet, for inoculating appropriately processed supplemented hardwood substrate.
$26.00 USDView product
IllustrationMushroom Spawn
Chestnut Hardwood Sawdust Spawn
Named Chestnut mushroom culture on hardwood sawdust, for inoculating compatible processed hardwood substrate.
$28.00 USDView product
IllustrationMushroom Spawn
Shiitake Hardwood Plug Spawn — 100 Plugs
Named Shiitake mushroom culture on colonized hardwood dowels, for inoculating suitable freshly cut hardwood logs.
$32.00 USDView product
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USD catalog pricing. Product specifications and availability require confirmation before ordering opens. Original visualizations and clearly labeled interim illustrations are not photographs of confirmed inventory.
Which substrate suits these gourmet mushrooms?
Use an appropriate hardwood-based method for Lion’s Mane, Shiitake and many other wood-loving varieties. Oyster mushrooms can also grow on appropriately prepared straw. Coir is not the default universal substrate for this range.
Is a particular harvest weight or a second flush guaranteed?
No. Timing, size and later flushes depend on the strain, block condition, clean technique and growing environment. No fixed yield or guaranteed-fruiting claim is made.