2-in-1 Worm Farm Maintenance Mix (pH Buffer + Grit)

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  • Regular price $4.99
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A special mix of crushed oyster shell and rock dust serving as a natural source of pH buffer and grit for happy healthy worms. 

This is an Add-On item!
Free shipping for orders over $40
$15 flat rate shipping for standalone order (up to 20LB for the entire order)