Hey Kush good to see you,

If you use too much of the up or down I know it can adversely affect your plants but the stuff used in hydro to adjust ph are things that the plants use anyway like potassium chloride and such (please don't ask me the exact ingredients because Id have to look them up.....) so a smaller amount of these things are actually beneficial for your plants. However, I have heard that in rathr high doses they can cause issues so if you find yourself having to use large amounts or reset your ph again and again it could cause an issue. Otherwise I would just add the ppm number on after you measure out your normal nutes.

To babble on.....this is one of the reasons that ph adjusters for fish or aquariums (not the testers...just the adjusters) are not recommended for using on plants.....they are made from different ingredients and can be too high in salts for our beloved ganja.
Weedhound Reviewed by Weedhound on . WeedHound's Nute Schedule for Hydro/Botanicare By request....I'm not very good at detailiing things analytically so I'll just babble it out. My nute supplies consist of Botanicare Brand: Cal Mag Plus Pro Grow Pro Bloom Hydroplex Rating: 5