GHE PH UP 500ml goes back to your water's ph ,general hydroponics

PH Up:

To raise the pH level this solution is especially useful for those who use filters to reverse osmosis or demineralized water.

This new version contains silicate, whose deficiency may be a limiting factor in hydroponics. Because of its limited solubility, it is difficult to put enough in the nutrient solution. This is why we incorporate in our products whenever we can.

This product also contains buffers that modulate its action.