Nutri-Cal® Liquid Calcium complex provides a unique delivery system which protects the calcium from forming an insoluble compound, enabling more efficient movement of calcium to the plant where it is needed most. Nutri-Cal® liquid calcium has more than 30 years of university testing and field experience supporting its claims. It is the best source of calcium for fruits, vegetables, ornamentals, and all living plants. Nutri-Cal® replaces traditional lime products and does not burn the plant. Nutri-Cal also improves fruit firmness and storage quality, prevents calcium related disorders like blossom-end rot, corking, fruit rot, hollow heart and more. Use as a foliage spray or as a drench. Also available as a concentrate.