pH Up, Down

GH pH Down Liquid

GH pH Down Liquid

Vendor: Hawthorne

SKU: HGC722115

from $5.24

The Acid formulation uses food grade Phosphoric acid to lower the pH to the proper level.

GH pH UP Liquid

GH pH UP Liquid

Vendor: Hawthorne

SKU: HGC722085

from $5.24

This Base solution is formulated using Potassium Hydroxide and Potassium Carbonate. Add a little at a time when your nutrient pH is too low in orde...

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Cases Only: Advanced Nutrients pH Down

Cases Only: Advanced Nutrients pH Down

Vendor: Advanced Nutrients

SKU: 3800-13

from $145.00

Have you ever met a grower who fed his crops the best nutrients and they still gave him weak performance and small harvests? In many cases, there’...

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Cases Only: Advanced Nutrients pH-Up

Cases Only: Advanced Nutrients pH-Up

Vendor: Advanced Nutrients

SKU: 3850-12

from $49.56

If your plant’s pH levels are too low, you need to “ph-Up”! Advanced Nutrients pH-Up features the highest concentration levels in hydroponics. The...

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Bluelab® pH Controller

Bluelab® pH Controller

Vendor: Hawthorne

SKU: HGC716342

$606.00
$490.05

Hands-free monitoring and dosing of solution pH levels. Our clever pH controller automatically monitors and fine-tunes the pH levels for you. You s...

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Nectar For The Gods Olympus Up

Nectar For The Gods Olympus Up

Vendor: Hawthorne

SKU: HGC746312

from $9.19

One of a kind in the industry. Olympus is derived from micronized limestone designed to not only raise the pH of your nutrient solution, but also t...

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Bluelab® pH Controller Connect

Bluelab® pH Controller Connect

Vendor: Hawthorne

SKU: HGC716343

$683.40
$550.80

Our brainy pH Controller Connect constantly monitors and fine-tunes the pH levels for you. But more than that, it wirelessly data logs to your comp...

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Cutting Edge Solutions pH Up

Cutting Edge Solutions pH Up

Vendor: Hydrofarm

SKU: CES3701

from $75.78

CES pH Up™Concentrated pH adjustment liquid, alkaline buffer raises water and nutrient solution pH. Highly concentrated, use conservatively. Slowly...

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Autopilot Digital pH Controller

Autopilot Digital pH Controller

Vendor: Hydrofarm

SKU: APCEPH1

$419.20
$326.98

The Autopilot Digital pH Controller (APCEPH1) accurately and reliably measures and controls the pH of any water-based solution, including hydroponi...

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Dyna-Gro pH-Up™

Dyna-Gro pH-Up™

Vendor: Dyna-Gro

SKU: PHU-008

from $76.50

pH-Up 0-0-8 is a Dyna-Gro product used to raise the pH of water. What is pH? pH is a measure of acidity or alkalinity. For growing in soil, the pH...

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Dyna-Gro pH-Down™
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Dyna-Gro pH-Down™

Vendor: Dyna-Gro

SKU: PHD-008

from $76.50

pH-Down 1-5-0 is a Dyna-Gro product used to lower the pH of water. What is pH? pH is a measure of acidity or alkalinity. For growing in soil, the ...

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Bluelab® pH Controller

Bluelab® pH Controller

Vendor: Hawthorne

SKU: HGC716496

$38.76
$37.19

Hands-free monitoring and dosing of solution pH levels. Our clever pH controller automatically monitors and fine-tunes the pH levels for you. You s...

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General Hydroponics® pH Test Kit

General Hydroponics® pH Test Kit

Vendor: Hawthorne

SKU: HGC722140

from $5.00

General Hydroponics pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator and obse...

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