Having the correct PH range is crucial to ensuring your plants grow their best. Unlike other strips on the market, these PH test strips have a narrow range better suited to water/soil/coconut coir applications – especially for marijuana.
Simply dip a strip into your water (or push some damp soil on it) and compare it to the chart on the package for instant results. It’s that simple!
Ph Range: 5.5 – 9.0
80 test strips per package