pH METERS

Maintaining your water's pH level should be a priority in hydroponic gardening since this greatly affects your plant's ability to absorb nutrients through its roots. Any imbalance in your pH level or if your water is not pure enough, it may not be able to hold as much oxygen and nutrients it is supposed to to keep you plants' growth at a normal pace. In keeping sure your pH levels are at optimum levels for hydroponics, you can utilize pH meters which you can find here Hydrogalaxy.