Premium-quality organic citric acid in powder form is ideal to control your PH when cultivating on a organic basis. The ideal PH has to be between 5.5 and 6.0. When the pH value exceeds or falls below the ideal range, this can have a negative effect on the plants nutrient absorption.
For this reason, we recommend measuring the pH value before every waterin
By using a unique process, PRO-XL separates the active organic substances from the bio acids following fermentation.
Premium quality organics • Optimum formula • Concentrated