Sprinkling Worm Nerd's Premium Worm Grit over the food layer of worm beds once a week is beyond wise. This simple action provides worms with nutrient-rich grit used by their bodies to assist with the digestion process. This proprietary blend of worm grit made from volcanic rock contains 77 plus trace elements and minerals. This means the end worm waste also contains these valuable ingredients. Other gritty elements are sometimes introduced into worm bins， but this exclusive blend helps with achieving and maintaining the correct alkaline pH for the worms' environment.

Made from volcanic rock， this proprietary grit blend passes through the worms resulting in the best worm waste loved by plants

Worms have no teeth and need this minerally-rich grit to digest fruit， vegetables and paper scraps

Vermicompost is richer when this grit is used as a digestive supplement - resulting in healthy garden edibles

With 77 plus trace elements and minerals， this is the ideal feeding additive for raising healthy worms

Helps achieve and maintain correct alkaline pH for worms' environment

Easy application - per every 500 worms， sprinkle 2 tablespoons of grit over food layer in worm bin during once-a-week feeding

Available in 3 sizes