General Hydroponics® pH Down Liquid

Use General Hydroponics® pH Down to adjust the pH of growing media or nutrient solutions to the optimal range for plant growth, crucial in both soil-based and hydroponic growing systems as it influences the availability and uptake of essential nutrients by the plants.

pH Down utilizes a food-grade phosphoric acid formulation to effectively decrease pH levels to the desired range. Recognized for its consistent and dependable performance, the premium buffering capabilities of this solution ensures stable pH levels for optimal plant growth.

Recommended for use with a variety of plants including hemp, vegetables, herbs, fruits, flowers, and other high-value crops. pH Down is compatible with various growing media such as rockwool, potting mix, coco coir, peat lite mix, in-ground soil, and water culture systems. Add pH Up or pH Down gradually to elevate the pH to the appropriate range.