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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
Replaceable probes
Operates as low as 50dB (quiet office level)
Using the Bluelab pH Pen
Protective Coverall - x6
and seedling trays
Bluelab PH Probe pH & EC Management Replaceable probesRegularly monitoring pH is vital for healthy plants, especially as levels fluctuate naturally. Most plants thrive in slightly acidic water but, if rates fall too low, you may find your plants stunted, yellowing, and unable to take in nutrients. This pH probe works with a range of Bluelab products to keep your entire hydroponic system in optimal conditions. Compatible with Bluelab Like other products in the Bluelab range, the probe has a BNC connector
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