Whats the Ideal Temperature for Water?

frOstd said:

i was thinking warmer water would be more beneficial to plants absorbing nutrients, but how warm?

Click to expand...

22C/71F i keep mine at. Too hot and youll rot the rots....

I used to water with tepid (slightyy warm to the touch) water but have quit doing this. In threoy the plants go in to a slight shock when you use cold water. I could'nt tell any dif so i use cold water now. I am in pots. hydro is a different story.