Hydro Silicon from Plant Magic has been formulated with hydro and coco growers in mind. As with all silicons it will increase the uptake and transportation of nutrients, increase resistance against pests and diseases and increase the thickness of your plants stems. Can also be used instead of pH up.
Dilution rate: To raise the pH levels add small drops at a time. To use as part of your regular feeding schedule add 0.5 - 1ml per litre of water.