Masterblend Fertilizer 20-18-38 Pre-mix 4 Lbs Hydroponic Vegetable Formula Garden

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Feature

Pre-mixed Formula
contains 1.6 pounds Masterblend, 1.6 pounds Calcium Nitrate and .8 pound Magnesium Sulfate
Makes 400 gallons of Greenhouse grade solution
Just add a teaspoon per gallon of water

Description

Masterblend is manufactured from the highest quality technical grade materials available. But that's not the only key to producing the highest quality water soluble fertilizer a grower can buy. Complete Hydroponic Vegetable fertilizer 20-18-38 NPK, all micro and macro nutrients included. This formula has Masterblend and greenhouse grade Calcium nitrate and Magnesium sulphate added.