EFFINGHAM COUNTY, Ga. (WTOC) - In this Summer Science experiment Bailey, Lily, Ella and Reese show us how red cabbage can be used to test how acidic different liquids are. When the indicator touches ...
Martha Stewart on MSN
How to test your soil's pH using cabbage water—no kit required
It's an easy way to check the acidity of your soil.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results