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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Use diluted nutrient solution within 24 hours
making it a versatile solution for propagation and early-stage plant development
Designed for use from seedling through to harvest
making it a practical addition for growers seeking a dedicated bloom-phase additive
Bluelab pH Pen Autopot Use diluted nutrient solution withinThe Bluelab pH Pen is a premium handheld digital meter designed for accurate pH and temperature measurement in hydroponic systems or water testing. With a wide pH range of 0. 0014. 0 and automatic temperature compensation, this pen ensures precise readings without the hassle of colour charts. Featuring a backlit LCD display, waterproof construction, and easy calibration, the Bluelab pH Pen is the trusted choice for growers who demand reliability and
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