yeah i read the same .,theres jus so much diff info on here u can never be too sure., my last harvest was just fine., i dident have a hygrometer at the time, but im assuming they were close to the same they are now.. thanks for reply bro.. rep
look around you..look at hundreds of journals upon these very forums..as long as your not growing a huge ass plantation i wouldnt sweat it..feds arent going to waste time on a kid trying to save a few bucks on sensi..
i think youll be just fine with a 400 watter in 30 degrees.should work out almost perfect and if not you can always add more fans.,but their right you can probably find a good package deal on a tent + hps just look around., try googling a local hydro shop
then cut off the dead parts.,alot of people clip leaves dead or alive., i think i read that the leaves take in more oxygen when snipped., wether u clip em up or not,theyll be fine thats all that really matters..ive got a burnt leaf it pisses me off too lol but i try to ignore it
heres a youtube video journal of my 2nd grow., random bag seeds.., and my current grow is the last picture., pistils are blowing up..
http://www.youtube.com/watch?v=ERysANHHNHY
i use neptunes organic harvest (fish and seaweed fertilizer) and im running on roughly 120 watts mostly 2700k..temps are 77 during the day and can get as cold as 60 during night..