I need help deciding how i should feed my plants properly using tap water without using a reverse osmosis system to lower CE levels and make PPM levels higher as necessary?
I recommend feeding while monitoring the PPM. Either runoff or slurry test.
You could use try using one of these -
Brita® Faucet Filtration System | Bed Bath & Beyond (bedbathandbeyond.com)
Also if you let your feed water sit opened, usually by 24 hrs the chlorine will evaporate..
Hope this helps
Ph to 6.2 of using tap water