Jack's® Nutrients 15-0-0 Calcium Nitrate Part B - 25lb BAG (without micronutrients) Fertilizer or ensure preparedness for any

or ensure preparedness for any situation

Controls disease using multiple modes of action for effective resistance management

Dramm 20 Gallon extra tank option for the Hydra200 This optional 20-gallon tank is great for smaller areas or to switch during application on your Dramm Hydra200G

removable door for easy re-lamping

Total Noise

Jack's® Nutrients 15-0-0 Calcium Nitrate Part B - 25lb BAG (without micronutrients) Fertilizer or ensure preparedness for anyJacks Nutrients 15 0 0 Cal Trate for Hydroponics This pure blend delivers 18% calcium and 15% nitrate nitrogen, letting growers fine tune Ca and N without added micros for consistent results and precise EC targets. Calcium Nitrate Part B Boost Pairs with 5 12 26 Part A Use alongside Jacks 5 12 26 to build a complete, water soluble two part feed that mixes clear, resists clogging, and supports strong cell walls, vigorous growth, and heavier yields.