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Auto pH Controller

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A great retro fit upgrade for our Classic Series grow boxes. This kit comes with simple to follow instructions, and all parts needed to retro fit your current classic series grow box with an auto pH system.

When it comes to hydroponics, pH is kind of a big deal. That’s why we offer the option of a Bluelab pH Controller in every single one of our grow systems. Fully automated to keep your pH at perfect growing levels, it’ll ensure your plants are getting all the nutrients they need.


  • Control Range: 0.1-13.0 pH
  • Accuracy: + or - 0.1
  • Features: Flashing high and low alarms with lockouts
  • Warranty: 3 years

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  • Want to learn more about growing your own? We offer real-time support from Grow Specialists 7 days a week. From equipment setup and cloning advice to nutrient tips and curing techniques, our Grow Specialists can help.

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