Quote Originally Posted by rhizome
Good freakin lord, folks- just think it thru.....

Not rocket science....

Don't overthink.

rw sitting on top of hydroton will not hold water for as long as rw sitting on a dinner plate. Rw on top of hydroton ( or otherwise able to drain properly) is actually kind of tough to overwater- excess runs out the bottom, if there's a place for it to go.
You're right Rhizome, this conversation's getting kinda silly. I'm quite finished now :jointsmile: