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 ...
Tear up two leaves of red cabbage and place the pieces in a zip-closing plastic bag. Add about 1 cup of room temperature water. Get as much air out of the bag as you can and close the bag securely ...
Nordot on MSN
UK gardeners are ditching plastic pH strips for this eco-friendly kitchen scrap that instantly reveals soil pH
In a British back garden, a leftover red cabbage can rival pricey pH kits. This simple colour trick shows whether your soil ...
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