Light brown roots on Phalaenopsis

[Lindyloo]

We haven't had our well water analyzed in years, but it's so full of minerals that it leaves a coating of white powder in my kitchen sink when it dries. I'm not going to chance it. We're in a drought, so rainwater isn't reliable and there is no aquarium store in this area.

I'll just go with the distilled water if spring water is not a good option. I always have both on hand.