General Hydroponics pH Control Kit contains everything you need to measure pH levels of your hydroponic grow reservoirs RELIABLE RESULTS: The streamlined testing system delivers fast, accurate ...
Instant Read Kombucha pH Test Strips - Acid Range 0-6 With Intervals of 0.5, Making Results Easier To Read Ensures Your Kombucha Starting pH and Finished pH is Correct and Safe Easy to Use - Just ...
Results: If the soil bubbles, then it's alkaline soil. Baking Soda PH Test for Acidic Soil Test: Add your soil to the second cup, then add half a cup of water, stir, and add half a cup of baking soda.