Masterblend Tomato & Veg. Professional and 50 similar items

Kit Includes; The 12.5 Pound Kit contains 5 LBS MasterBLend, 5 LBS Calcium Nitrate, 2.5 LBS Epsom Salt. Step-by-Step Instructions, I have included mixing instructions for greens like lettuce and also nutrient hogs like tomatoes so you can make sure you are mixing to the right ratio to feed your plants properly. 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, without having to pay separate shipping, and the hassle of finding the different components on your own. The classic MasterBlend recipe calls for 12g MasterBlend, 12g 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 the 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 Now You Can Grow tomatoes and Vegetables like the Pros by using Masterblend 4-18-38 Fertilizer.