Greenway Biotech Inc. Micro Green 2-0-3 1.5 Pounds Make 1 Gallon Hydroponic Nutrient Fertilizer Growth Vegetative Blooming Stages

- 1.5 Pounds of Greenway Biotech Micro Green Make 1 Gallon Contains 2% Nitrogen Phosphorus 3 Potassium - he fertilizer comes in a concentrated form instead of liquid. This makes it easier to use since all you need to do dissolve your desired measurement in water, and it is ready for use. - It does not contain any unnecessary metal and instead has all the essential nutrients for hydroponic plants.