![Diablo Nutrients - Monster Cal Fertilizer - 4 L](http://hitimes.ca/cdn/shop/products/Cal_Front_500x_f0bb9f92-25fd-4664-a7bb-40c5c6fdb6c1_{width}x.jpg?v=1611001105)
Diablo Nutrients - Monster Cal Fertilizer - 4 L
Is a supplemental formula which provides calcium and magnesium to prevent blossom end rot, bud abort and to provide supplemental calcium and magnesium to deficient plants. Calcium provides a tremendous boost to fast growing vigorous plants and Monster Cal can be used throughout all stages of plant growth as needed.