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pH Adjuster Kit

All deliveries are carbon neutral
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Optimise your nutrient solution pH with Hygen pH adjustment kit.


Each plant has a different pH range that it thrives in, this is because pH affects the solubility of nutrients in water, so if your plants loves a certain nutrient - then you would want that nutrient salt to dissolve as easily as possible so that your plant can thrive. For more info in nutrients and pH check out our blog post about hydroponic nutrients.


Pack Contains:

  • Test tube
  • Indicator solution and measurement chart
  • 125mL of pH up
  • 125mL of pH down.
Australian Postage

All orders over $120 qualify for free domestic postage

Our team packs orders Monday, Wednesday and Friday. Unless you are purchasing a product which is out of stock, then we typically have a handling time of less than 48 hours.

Australia Post is our preferred carrier, see our postage page for more location specific details on postage times.

Warranty and Returns

We offer change of mind returns on all products, and a 1 year warranty on all electrical goods.


Check our our FAQ page for more details! Feel free to drop us a line if there's anything you need help with that hasn't already been answered!