DIY Hydroponic Nutrient Solutions That Grow Big
DIY hydroponic nutrient solutions start with three core elements: nitrogen, phosphorus, and potassium. Mix 2 teaspoons of calcium nitrate, 1 teaspoon of potassium nitrate, and 1/2 teaspoon of monopotassium phosphate per gallon of water. The solution needs a pH between 5.5 and 6.5 – test it weekly. Add trace minerals like magnesium sulfate (1/4 teaspoon) … Read more