Earthcraft Biosystems – GROWTH FORMULA SP 9-1.5-7


Growth Formula SP is a natural and organic fertilizer blend that provides broad spectrum nutrition for optimal vegetative plant growth. Perfect for the professional or home gardener, this easy-to-use water soluble powder is highly effective and compatible with commercial irrigation systems.

GUARANTEED ANALYSIS: 9%N, 1.5%P, 7%K, 4.5%Ca, 1%Mg, 0.32%Mn, 0.35%Zn, 0.875%B, 0.125%Cu, 0.2%Fe 

DERIVED FROM: rock phosphate, soy protein hydrolysate, ferrous sulfate, manganese sulfate, zinc sulfate, sodium borate, potassium sulfate, kelp extract, magnesium sulfate, copper sulfate, humic acid (from leonardite) 

APPLICATION RATE: 1-5grams (¼-1tsp) per gallon of water for root drench or foliar as often as desired

Available sizes:  1 lb , 2 lbs , 5 lbs , 25 lbs , 55 lbs

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