Jack's Classic Nutrients 15-0-0 Part B Calcium Nitrate Water-Soluble Fertilizer for Calcium Uptake and Strong Leaf Growth in Continuous Liquid Feed Programs, 25lbs
15-0-0 Analysis - Provides a very soluble and available source of calcium and nitrate nitrogen sources. Works in tandem with Jack's 5-12-26 Part A.
Water-Soluble Powder - Powdered concentrates go further than liquid fertilizers. Simply mix your measured powder with water and you are ready to feed with multiple gallons of liquid fertilizer!
Mixing Rate - Dissolve 8.6 ounces in 100 gallons of water to achieve a final feed strength of 100 PPM N.
Continuous Liquid Feed Program - Intended for use with hydroponic systems. Mixing instructions by volume included.
Made for Simplicity - Made with only 2 major macronutrients for simplicity and customization in mind. Fill in the nitrogen and micronutrient needs of your plants separately for best results.
