Collection: Colonized Grain Spawn
Fully colonized 5 LB gourmet and functional mushroom grain spawn bags ready for bulk substrate transfer.
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Turkey Tail Colonized Grain Spawn Bag 5 LB
★★★★★ (63)Regular price $17.99 USDRegular priceSale price $17.99 USD -
Pearl White Oyster Grain Spawn Bag 5 LB
★★★★★ (73)Regular price $24.99 USDRegular priceSale price $24.99 USD -
Red Reishi Colonized Grain Spawn Bag 5 LB
★★★★★ (55)Regular price $26.99 USDRegular priceSale price $26.99 USD -
Chestnut Colonized Grain Spawn Bag 5 LB
★★★★★ (37)Regular price $28.99 USDRegular priceSale price $28.99 USD -
Shiitake Colonized Grain Spawn Bag 5 LB
★★★★★ (69)Regular price $26.99 USDRegular priceSale price $26.99 USD -
Golden Oyster Colonized Grain Spawn Bag 5 LB
★★★★★ (33)Regular price $34.99 USDRegular priceSale price $34.99 USD -
Pioppino Colonized Grain Spawn Bag 5 LB
★★★★★ (47)Regular price $19.99 USDRegular priceSale price $19.99 USD -
King Blue Oyster Colonized Grain Spawn Bag 5 LB
★★★★★ (61)Regular price $24.99 USDRegular priceSale price $24.99 USD -
Black Pearl King Oyster Grain Spawn 5 LB
★★★★★ (57)Regular price $22.99 USDRegular priceSale price $22.99 USD -
King Oyster Colonized Grain Spawn Bag 5 LB
★★★★★ (39)Regular price $24.99 USDRegular priceSale price $24.99 USD -
Maitake Colonized Grain Spawn Bag 5 LB
★★★★★ (71)Regular price $26.99 USDRegular priceSale price $26.99 USD -
Pink Oyster Colonized Grain Spawn Bag 5 LB
★★★★★ (53)Regular price $26.99 USDRegular priceSale price $26.99 USD -
Blue Oyster Colonized Grain Spawn Bag 5 LB
★★★★★ (35)Regular price $24.99 USDRegular priceSale price $24.99 USD -
Lion's Mane Colonized Grain Spawn Bag 5 LB
★★★★★ (67)Regular price $27.99 USDRegular priceSale price $27.99 USD













