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GroLine pH Dosing System
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GroLine pH Dosing System


Maintaining the correct pH of plant soil or hydroponic nutrient solution is an ongoing task. Macro and micro nutrients, as well as calcium and magnesium bloom boosters, require the correct pH for absorption into the plants root system. The HI981412 Groline pH Dosing System easily assimilates into a nutrient/fertiliser system for soil and hydroponics. Simply insert the probe and injection valve in-line with the recirculation pump and provide the chemical to be dosed.

  • Available in multiple configurations for easy integration into your setup.
  • Programmable alarm system and multicolored LCD display.
  • Perfect for small hydroponics systems.
GroLine pH Dosing System
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