
An essential "Part B" provides a very soluble and available source of calcium in a two-part nutrient system. Contains very pure and completely available calcium and nitrate nitrogen nutrient sources.
The Jack's Nutrients (Cal Nit Part B) 15-0-0 is a sensational customer favorite, and we hope you like it just as much.
Inventory Last Updated: Sep 28, 2023
Inventory Last Updated: Sep 28, 2023