Central Coast Garden pH Up Solution - 35% Potassium Hydroxide

pH Up is the most concentrated pH adjuster there is on the market. Perfect for commercial reservoirs. Maximum strength pH Up consists of a 35% concentrated potassium hydroxide solution that quickly raises pH levels with its gentle, but very strong formula. pH levels outside recommended ranges can lead to nutrient lockout and nutrient deficiencies resulting in stunted growth and poor appearance. Minimize problems and maximize your plants' full potential.