Anything to Help?

WEll ive just got started on my project and i havent had anything go wrong except i spilt some concentrated food on the leaves they have turned brown in some spots but just left alone and seems to be getting better im just waiting a couple days to feed i think they got a lil locked up, so i lessened the amount and doing much better but if ive been reading everyones posts for help and hints but heres what i got so far < i was wondering to is this enough ventalationthe holes in the back with a fan blowing on through them i leave the door open at night to ?>

Keep an eye on the maximum temps. If it goes above about 82, then you need more venting, or if you see the leaves drooping that is another indicator. For those small plants you are probably fine but as they grow, they will transpire MUCH faster and you might have trouble keeping up with their fresh air needs in a small space.

Well,

You should check/know the pH of your water. You'll have less issues with locked up. But what do I know?

Loco