Water and Media Testing

Browse our curated collection of water and soil testing products. Shop Way to Grow for calibration, cleaning and storage solutions, manual tests, pH adjusters, pH pens and meters, and water meters. Shopping online is easy or visit one of our convenient Colorado grow stores today.

Bluelab 7.0 pH Solution

Bluelab 4.0 pH Solution

Bluelab pH Storage Solution

General Hydroponics pH 4.01

General Hydroponics 1500 PPM 8 Oz