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MasterBlend 4-18-38 Fertilizer and PowerGrow Exclusive Formulas

Made famous by the 4-18-38 Tomato & Vegetable formula - Masterblend is a power house fertilizer with even more options available. From our PowerGrow Exclusive 20-20-20 All Purpose, to specialty 100% soluble fertilizers for lettuce and strawberries that work perfectly in Hydroponics and Soil based gardens. You won't find a better fertilizer!

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