Neptune's Harvest Crab Shell Multi-Purpose Fertilizer, 4lb.


This product is available in-store only.

Neptune's Harvest Organic Crab Shell is an excellent dry organic source of Nitrogen, Phosphorus, Potassium, Calcium, and Magnesium. It will also help with nematode and fungus problems. Crab shell can be applied with our kelp meal to increase organic matter and retain moisture in the soil.