Hm. OK, but I never get the leaves wet, I always pour water directly into the soil, and before we give the tap water the approval, the water here in my state is pretty full of crud, requires the scrubbing of toilet every third day so the ring at the water line doesn't build up.

I do take a bucket, fill it, (not with toilet water LOL) and let it sit for a day before using though, to hopefully let some of the chlorine breathe (I don't know if it's an old wives tail or what, but that's what a friend told/suggested I do)
Do you see any advantage to distilled or bottled water?