General Hydroponics®, pH Up, Liquid, Base, Premium Buffering For pH Stability (1 Quart)

General Hydroponics® pH Up, 1 Quart

Raise and fine-tune nutrient-solution pH with General Hydroponics pH Up, a liquid base buffer for hydroponic, coco, and soil systems. The quart bottle is easy to measure for small gardens, testing, and routine reservoir adjustments.

Why growers use GH pH Up

• Liquid base formula for gradual pH increases
• Premium buffering agents support stable, consistent adjustments
• Helps keep nutrient solution in a useful range for plant uptake
• Works in hydroponic, coco, and soil growing systems
• One-quart size for home gardens and precision adjustments

How to use

Stir your nutrient solution while slowly adding pH Up. Test frequently and adjust gradually until you reach the range recommended for your crop and system. The product directions list 5.5–6.5 as a typical hydroponic range. Follow the label and handle the concentrated solution responsibly.