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Lowest price we've seen: $24.99 on Nov 11 at Walmart. Tracked across 2 stores since Nov 11.
Tired of looking for the individual components (MasterBlend 4-18-38, Calcium Nitrate 15.5-0-0, Epsom Salt (Magnesium Sulfate) for the ultimate MasterBlend fertilizer recipe? Look no further. We have done the work for you. The MasterBlend MASTER KIT, contains all 3 concentrated dry powdered and water soluble components needed for the recommended recipe in the proper amounts, so you can get exactly what you need in one place and the hassle of finding the different components on your own. The classic MasterBlend recipe calls for 12 g MasterBlend, 12 g Calcium Nitrate, and 6g Epsom Salt for 5 gallons of nutrient solution, where each component is mixed into the water individually. (DO NOT BUY KITS THAT ARE PRE-MIXED! Nutrient lockout will occur and will be left as precipitates in your water)We have packed the MasterBlend Master kits in larger quantities to provide you with a better value in a one-stop kit. MasterBlend 4-18-38 Master Kit (3 Separate Components in correct amounts) Contains MasterBlend 4-18-38, Calcium Nitrate 15.5-0-0, and Epsom Salt (Magnesium Sulfate) Used by professionals worldwide for optimum plant growth 100% Water Soluble for easy plant uptake Packed by weight in a 1/1/0.5 ratio based off the MasterBlend recipe of 12g MB, 12g CN, and 6g ES.
