We’ve heard all kinds of requests from growers across the US for more nitrogen. As a result, House & Garden has introduced Nitrogen Boost. An extremely concentrated nutrient that contains only nitrogen… it’s perfect for large, heavy feeding plants. Compatible with ALL soil and hydroponic applications.
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.