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How to test PH?
Cannamommystarted grow question 3 years ago
Can anyone recommend a pH measuring method? Strips suitable for pools? When to check etc
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Other. General questions
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Hashyanswered grow question 3 years ago
You can get a ph pen. They are very accurate easy to use and cost about £30. and will last for years as they can be re calibrated.
GMSgrowsanswered grow question 3 years ago
Test strips always work in a pinch, but like hash says, you can get a good ph ed pen, but I would by one with a replaceable probe, as they won't last, they eventually dry out and become unusable.
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Hempy_The_Kidanswered grow question 3 years ago
You should get a cheap ph meter off Amazon. You can get decent ones under 50 bucks but I would stay away from the -10 meters. The test drops and strips I've yet to find anything real reliable.
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