If you keep the water temperature between 60-65f and not above 75f that would be fine; you would need more of a mister then steam room.

A steam room equals heat and heat is not good.
Zandor Reviewed by Zandor on . Question for Zandor (Quick n Painless) Plants need water obviously.. I'm workin on a misting system for the roots, for a hydroponic style.. In the Advanced Techniques section, I gave an idea about a "steam room" effect, cus far as I kno, the plant needs a humid environment. Would my idea be beneficial? or am I just waisting my time? Rating: 5