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Continue ShoppingBest-Selling Grow Bags
Clean, consistent substrate and spawn — batch after batch.
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Free US shipping on orders over $75
Small-batch, lab-clean substrate — shipped fresh
5lb All-in-One Grow Bags
Sterilized, sealed with a self-healing injection port and 0.2-micron filter patch. Free US shipping on orders over $75.
Sterilized Grain Spawn
Sterilized, sealed with a self-healing injection port and 0.2-micron filter patch. Free US shipping on orders over $75.
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Clean, consistent substrate and spawn — batch after batch.
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From spore to harvest, we make the clean part easy.