Lettuce Masterblend 3 Part Kit Hydroponic Nutrient

Masterblend’s 8-15-36 lettuce formula is specifically formulated to maximize yield with all types of lettuce, greens ans herbs. Enough to make 440 gallons of nutrient solution! Only $0.10 per gallon!
Kit contains: 1kg of Masterblend 8-15-36 Lettuce Formula, 500g of Magnesium Sulfate, 1kg of Calcium Nitrate Ideal for use in any hydroponic system and even in soil.  It is 100% water soluble. It creates a super charged solution that contains all the macro and micro nutrients your greens need to thrive.