Hi jveri, looks like the unk is off to a good start. You really want to develope a good root system before moving out of the humidity bins. You will see the roots thru the bag/cups. Since you already have leaves, you have to have light. Some sort of light over the bins will do the trick. I would cover the bags with newspaper and the cups with either foil or a darker cup. The trick is to have the top of your trees exposed to light and the bottom dark. Roots develope better in darkness. Don't over water it looks a little wet on the bottom,of you bins. Good luck.