General Hydroponics PRO pH Up - 2.5 Gal

Raise Solution pH Without Adding Nutrients - 2.5 Gal Jug

Many pH adjusters add potassium or other minerals to your reservoir and shift your nutrient balance. General Hydroponics PRO pH Up is a non-mineral adjuster that raises the pH of irrigation water and nutrient solutions without contributing fertilizer nutrients. The label lists hydroxylated water and no fertilizer nutrients.

The 2.5 Gal jug suits regular indoor growers and small commercial operations that adjust reservoirs every week. It holds enough concentrate for repeated adjustments, so you do not reorder small bottles.

Key Features & Benefits

• Non-mineral formula — adds no fertilizer nutrients, so your nutrient balance stays as mixed.
• Concentrated — a small amount moves the pH, so one jug lasts through many adjustments.
• Broad compatibility — works with rockwool, coco, peat/lite mixes, in-ground soil and water culture.
• Indoor or outdoor use — one adjuster for every cultivation setup you run.

Who Should Use General Hydroponics PRO pH Up

Use it if you run hydroponic systems, recirculating reservoirs or fertigation and need a dependable way to raise pH. It fits commercial and home growers alike.

About General Hydroponics PRO pH Up

General Hydroponics makes PRO pH Up as a professional-strength, non-mineral pH adjuster. It is sold in commercial jug sizes, and this listing is for one 2.5 Gal jug.

Frequently Asked Questions

Q: How do I use pH Up?
A: Add a very small amount to your solution and mix well. Let the pH reading stabilize before adding more. Repeat until you reach your target.

Q: Will it change my nutrient levels?
A: No. It is a non-mineral formula, so it does not add fertilizer nutrients to the reservoir.

Q: How often should I check pH in a recirculating system?
A: Check it daily, because pH drifts as plants feed and the solution changes.

Q: What does non-mineral mean?
A: It means the adjuster does not rely on mineral compounds such as potassium hydroxide, which add potassium to the solution.

Q: How should I store it?
A: Keep it in a cool, dark place and out of reach of children.