Softener water or hard water ???

Got a simple little closet room going and im wondering if my community well water is ok for my plants . i have heard the the salt in softener water is not good for the plants. i live on a community well and i do know its hard water(without the softener it will turn my toilet yellow...lots of iron) But it taste fine to drink. Should i try it out and see how my plants respond or should i go to the store and just buy some gallons of spring water ???? Thanks in advance

If it's that bad, get water elsewhere. I have to drive 20 miles to pick up water from a friend. I fill 7 of those 5 gallon culligan jugs.

I have hard water. I got a pur filter on my faucet and fill from it. I let it sit to dechlorinate and it is fine. I never check ppm but I do PH everything she gets fed to 6.5.