pH Adjusters

So you have tested your nutrient solution with your pH meter and found your pH was not where it should be. Luckily, adjusting the pH for use in your garden or grow room could not be more simple.

What are pH adjusters?

pH adjusters are used to raise or lower your pH and keep it in the ideal range. These are either acidic or basic solutions, and all you need to do is add a little pH up or pH down to the solution or your reservoir.

A small amount of pH up or down goes a long way. Usually, if you need to adjust your pH a few digits, all it takes is a bottle cap amount.

If you want to see this process in action, check out our guide to measuring and adjusting pH for your garden!

If you have any questions regarding adjusting the pH in your grow room, give our expert growers a call at 888-815-9763 and let us help you!

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  1. Alchemist pH Down Non-Corrosive

    Item #: APHDNC

    Available in 3 Options

    $15.88 - $81.99
  2. Alchemist pH Up Non-Caustic

    Item #: APHUNC

    Available in 3 Options

    $15.88 - $81.99
  3. Microbe Life Hydroponics pH DOWN

    Item #: MLH-PHD

    Available in 3 Options

    $24.01 - $73.57
  4. Microbe Life Hydroponics pH UP

    Item #: MLH-PHU

    Available in 2 Options

    $24.01 - $73.57
  5. Safer Gro pH Down

    Item #: SG-PHD

    Available in 2 Options

    $27.44 - $54.88
  6. Bluelab pH Up

    Item #: BL-PHUP

    Available in 3 Options

    $19.96 - $43.76
  7. Bluelab pH Down

    Item #: BL-PHDN

    Available in 2 Options

    $16.50
  8. Zelda Horticulture Perfect pH Natural Ion Balancer

    Item #: PERFECT-PH

    Available in 3 Options

    $96.00 - $357.00
  9. Zelda Horticulture Perfect pH Recharge Kit

    Item #: PERFECT-PH-RC

    Available in 3 Options

    $43.40 - $139.40
  10. General Hydroponics pH Down Liquid

    Item #: GH-PHDN-CONF

    Available in 2 Options

    $10.88 - $22.64
  11. General Hydroponics pH Up Liquid

    Item #: GH-PHUP-CONF

    Available in 2 Options

    $10.88 - $22.64
  12. Earth Juice Natural Up

    Item #: EJNU

    Available in 4 Options

    $65.39 - $163.34
  13. Mad Farmer Get Down

    Item #: MF-GET-DOWN

    Available in 7 Options

    $10.62 - $3,625.00
  14. Mad Farmer pH Control Kit

    Item #: HGC749979

    $14.78

  15. Mad Farmer Get Up

    Item #: MF-GET-UP

    Available in 7 Options

    $10.62 - $3,625.00
  16. X Nutrients pH Up

    Item #: XNUTESPHUP

    Available in 4 Options

    $12.00 - $22.28
  17. X Nutrients pH Down Concentrate

    Item #: XNUTESPHDC

    Available in 6 Options

    $15.40 - $35.08
  18. Technaflora pH UP

    Item #: TFPHUP

    Available in 3 Options

    $13.58 - $44.73
  19. House and Garden pH + Osmosis Stabilize

    Item #: HG-PH-OSMOSIS

    Available in 5 Options

    $16.09 - $1,937.50

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