Potassium hydroxide 50% is a strong alkaline liquid used in horticulture to raise the pH of acidic soils and nutrient solutions. The product supplies potassium, an essential nutrient for plants, which is important for water regulation, enzyme activity, and the formation of strong cell walls.

Potassium hydroxide 50% is often applied in hydroponics and substrate cultivation to optimize nutrient balance.

Due to the corrosive properties of the product, it is crucial to handle and store it safely according to strict safety guidelines.