Nitrogen Boost 1 Liter H&G

Use Nitrogen Boost for an aggressive vegetative state with dark, lush leaves. Nitrogen Boost ensures that your plants will have dense leafy growth to support a heavy yield later in flower. If your plants just aren't green enough before you go into flower, then Nitrogen boost is the product for you Available size: 1-Liter (35 oz) DIRECTIONS FOR USE: At 1 to 4 ml per gallon of water a little goes a long way. Use Nitrogen Boost (1.6-0-0) any time additional levels of Nitrogen are needed. CAUTION: Nitrogen Boost is extremely concentrated — overuse may cause leaf burn! Ingredients: Ammonium nitrate, nitric acid and magnesium sulfate.