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pH Up
pH Up
pH Up
pH Up
pH Up
pH Up

pH Up

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pH Up is a pH-adjusting solution formulated with potassium hydroxide and potassium carbonate to raise nutrient solution pH.

pH Up helps correct nutrient solution when pH is too low. It supports stable liquid-feed management across hydroponic and other nutrient programs.

Adjust after nutrients are fully mixed. Add pH Up sparingly, stir, test, and repeat until the solution reaches the desired range.

pH affects nutrient availability and plant response. pH Up gives growers a reliable way to correct low pH and keep feeding conditions in the target zone.

Product guide

How to use this product

Review usage guidance, compatibility notes, and grower tips for this product.

Product Role

pH Up — What It Does

pH up
Brand: General Hydroponics
gh ph up, ph up, liquid ph up, raise pH, potassium hydroxide,
potassium carbonate, pH adjuster, hydroponics pH
pH Up
pH Up (Liquid) is a premium pH-adjusting solution formulated with potassium hydroxide
and potassium carbonate to raise nutrient solution pH when it’s too low—helping you
keep your feed in the optimal range for uptake.

Usage Guide

pH Up — How to Use

● Dose slowly, then test: Add a small amount to your mixed nutrient solution, stir,
and re-test pH; repeat until you reach your setpoint. Most growers target pH
5.5–6.5.
● Adjust after nutrients: Don’t pH-adjust concentrates; mix nutrients in fresh water
first, then fine-tune with pH Up.
● Docs: Label & SDS are available on the GH site.

Grower Benefits

pH Up — Key Benefits

● Reliable pH control for hydroponic and continuous liquid-feed systems.
● Formulated with potassium hydroxide & potassium carbonate.
● Works alongside GH nutrient programs that commonly run near pH 5.5–6.5.

Safety First

pH Up — Resources & Safety

Store tightly sealed in a cool, dry place away from direct sunlight and extreme temperatures. Follow the product label and SDS for handling, PPE, storage, and disposal.
Resource links to include on the PDP: Safety Data Sheet, product label, and any feed chart or usage guide referenced for this product.

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