If you have the intake fan blowing directly on the plants, it will make the leaves look like that. You will probably have to move the intake fan, then again, you probably already figured that out by now. lol
So I fouund your post throu MK's thread, I have to say thats some pretty creative stuff there. I want to do an indoor grow eventually, but it is so much $$cheaper$$ to just grow in the backyard. Hopefully maybe after my first grow, i might be able to setup an inside grow.
I got bored today and Went to Lowes and bought some supplies for the CO2 generator I was talkin about... Ill post the steps on how I made it if anyone is interested.
Aw man that sucks I would have liked to see what you came up with for the cool tube idea. Oh well. I do dig the DIY CO2. Bad ass. Do you think it'll be an issue that the bucket isn't above the plants? Being how CO2 weighs more than air? But that's dope. How much yeast and sugar did you use? and water for that matter?
It has the three sides all the time, and then i lower the front at 5 pm, to simulate night, then around 10pm, i lift it back up, since it is dark outside by then. but it spends about 5 hours being completely sealed.