BAH.. I just went through your grow here and HOW THE HELL do threads like this get missed. Some basic shit we couldve chimed in and helped you out.
I have your back, you have a question and need an answer you pm me, and if I dont have an answer Ill find you one.
Reading through this thread was like a scary ass movie, like 'no, not that door!' but its already been done all you can do is watch in horror.
haha jk im rambling now.
Couple basic things Im sure your aware of now but ill say it anyway,
Do not feed nutrients so early, wait a couple weeks atleast, and when you do start adding nutes, measure 1/4 strength first and see how they like it and go on from there gradually.
Tin foil a no-no, especially ina bucket with lights. Dollar store, poly (shiny) gift wrap.
When its time to water, water gradually. When I water I get the top soil a bit wet and let it soak in a bit, then water til a bit comes out the bottom. She is usually good for 4-5 days but I will always dig my finger in the soil a couple inches and if my finger comes out clean, I know she is due for a water either that morning, or the next morning.
Make sure your mixing your nutrients to a gallon of water. You dont have to use the whole gallon when feeding, just until water comes out the bottom, then store for later use.
Buy a regular fan, it will work wonders on strengthening a plant. Kind of hard to do in a bucket, but if were to get a good breeze going on them for a couple hours a day, they tend not to be so lengthy.
Thats it, man. I know your going to do much better on the next run, gonna turn that .36 to a 3.6, lol jk. Ill be watching your next grow maybe I can help out.