Perfect to adjust pH in Blooming phase
 
Ph- Grow and Ph- Bloom by Advanced Hydroponics are concentrated agents specifically designed to reduce the acidity of the nutrient solution during a specific stage of the plant, either flowering or growing phase.
With the right degree of Ph the plants are able to absorb the maximum amount of nutrients contained in the ferilised watering solution, this is why is terribly important to keep an eye and constantly monitor the pH values in the nutrient solution. 
For Ph adjusters during the growth period, use the Ph- Grow adjuster, while during the bloom stage, use Ph- Bloom adjuster.
Ph range recommended 5.8 – 6.5