Mixing RO/tap and fertalizers
Hello! My tap water is liquid rock. Hardness is literally off the scale, and my TDS are always 500+. I'm mixing RO water right now with a very small amount of tap water to get my TDS around 150.
My question is, should I be adding trace fertilizers, such as Equlibrium or Plantex csm+b, as well? Or is the tap water adding enough for the plants as it is? Should I just give up on the mixing RO/tap and just go straight RO and remineralize it? Thanks for any help!
I have no idea what I'm doing!