Collection: Sterilized Grain
Sterilized 5-grain spawn bags and quick-colonizing Mason grain spawn jars.
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24 oz Premium Super Quick-Colonizing 5-grain Jar
★★★★★ (45)Regular price $7.99 USDRegular priceSale price $7.99 USD -
Premium Quick-Colonizing 5-grain Jar (32oz)
★★★★★ (59)Regular price $8.99 USDRegular priceSale price $8.99 USD

