- SKU: PHUPL-25L
- BARCODE:
- VENDOR: Hydro Herb Africa
pH Up Liquid (50% Potassium Hydroxide) - 25L
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pH Up Liquid (50% Potassium Hydroxide) – 25L is a powerful, professional-grade pH adjustment solution designed to raise and stabilise pH levels in hydroponic nutrient solutions, irrigation systems, and water treatment applications. Formulated with 50% potassium hydroxide (KOH), this highly effective alkaline solution ensures fast and precise pH correction for optimal nutrient uptake and plant performance.
Ideal for commercial growers and large-scale operations, this 25L bulk container provides a cost-effective solution for maintaining consistent pH levels in reservoirs and fertigation systems. By increasing pH to the optimal range, it helps prevent nutrient lockout, supports healthy root development, and enhances overall crop yield.
Key Features & Benefits:
- High-strength 50% potassium hydroxide solution
- Effectively raises pH levels in nutrient solutions
- Ideal for hydroponics, fertigation, and irrigation systems
- Supports optimal nutrient uptake and plant health
- Large 25L capacity for commercial and bulk use
- Fast-acting and easy to dose for precise control
The pH Up Liquid (50% Potassium Hydroxide) – 25L is an essential tool for growers seeking reliable pH control in hydroponics, ensuring stable nutrient solutions and consistent, high-quality crop production.

