pH/ppm Meters & Solutions
Mastering pH and ppm management in nutrient solutions is the secret to success for many indoor growers. pH (short for potential hydrogen) is the measure of acidity or alkalinity of a water solution and plays a critical role in how well the plants' roots are able to absorb nutrients. ppm (parts per million) refers to a measurement of electrical conductivity in a nutrient solution to provide a context for the relative concentration of minerals in the water. By keeping these two values in a range that is desirable to plants, you ensure that your garden is always performing at its best. At Horizen Hydroponics, we carry the most trusted pH and ppm meters on the market. Free Shipping Available on orders over $250!