House & Garden®, Nitrogen Boost 1 Liter Liquid Fertilizers There's no need for nitrogen

There's no need for nitrogen fertilizers at first

a liquid base fertilizer with a patented formula

Down To Earth’s Langbeinite 0-0-22 is a naturally mined crystalline mineral that supplies the water-soluble sulfate form of three vital plant nutrients: potassium

growth stimulants or low quality fillers like poultry waste

Easy Installation: Includes mounting brackets and a 5 ft 120 V power cord

House & Garden®, Nitrogen Boost 1 Liter Liquid Fertilizers There's no need for nitrogenUse House & Garden Nitrogen Boost to customize a plants level of nitrogen and keep everything green. Certain strains can utilize this product deep into flowering.