pH Test Kit

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pH Test Kit

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pH Test Kit

With these affordable pH test kits, you can check the pH of your hydroponic solutions. It is important to maintain the pH of your hydroponic system within 5.5 and 5.8 to achieve optimum results.For soil, try to maintain the water around 6.2 and 6.8.
[profiler]
Memory usage: real: 22544384, emalloc: 22144896
Code ProfilerTimeCntEmallocRealMem