Revival Worm Castings (2 lbs.)

Worm castings are the richest natural fertilizer known to humans, by simply applying a ½ inch top dressing of pure worm castings can provide enough nutrients to feed your plants for more than two months. Worm castings stimulate plant growth more than any other natural product on the market and unlike artificial fertilizers, it is absorbed easily and immediately by plants without the risk of nitrogen burn.