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A quick, easy and reliable way to measure acidity is with the WellGrow pH test kit. This is an effective device for determining the pH level.
Adequate acidity is essential for optimal absorption of all essential nutrients. An accurate and affordable device with a wide measurement range will save you from having to purchase expensive digital meters.
The WellGrow pH test kit is worth choosing for its ease of use, accurate measurement guarantee and wide range (4.0 to 8.5).
Add 2 drops of GHE pH test kit to half of the solution vial.
When the liquid changes color, compare it to the supplied color chart to check the pH of your solution.