|T5 or T8 Fluorescent|
You need to set up the grow operation so the lights can be lowered to just a few inches above the seedlings and then raised to keep them just a few inches above the plant tops. I purchased a "pulley" system from Amazon but I'm sure you can find them other places as well. You could also do it with a rope or a chain.
|Moving the Light|
There is much more to come on common pests. There's not much to worry about with the snow still on the ground.