Eternulwinter
- 329
- 43
So my water ppm/hardness is 75 out of tap and and 7.4 ph.think I need to add a bit of cal mag to each watering to bring up a bit.how do I go about this? Adjust ph down and then add cal mag til I’m in range and use it
or add cal mag first then ph down the water?
what about when I add nutes?
or add cal mag first then ph down the water?
what about when I add nutes?