ok thought id give an update. remember this is my first hydro grow. ive got 2 weeks left. i did a water/nute change yesterday. so 1 week from then i will use no nutes. water only with that clearex stuff. it seems harsh to do for a whole week, but ya gotta crack a few eggs to make an omlet or somethin like that. ...im hopin this sucka yields 2-3 ozs. its odd when i pull of some of the yellowed leaves the trichomes almost look way past prime. they look brown with missing heads. the trichomes on the buds are still clear tho...i guess thats all that matters.