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The female lays her eggs on the plants
designed to seamlessly integrate with the Knockbox 3100 Fast Filling Machine
The 1/8-inch barbed outlet feeds the micro-tubing directly
Versatile Application: Highly effective as both a targeted foliar spray and a standard hydroponic reservoir additive
Jack's® Nutrients 15-0-0 Calcium Nitrate Part B - 25lb BAG (without micronutrients) Timers The female lays her eggsJacks 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.