I just have a question about what to do after the seed has been germinated. I had a friend take care of this part on the last few grows so i am a newb at it. I would get the plant in a rock wool cube from him and it would have a few sprouts coming out of the bottom ready to go in the hydro bucket and start growing. My question is what do i do next after the seedling has cracked and sprouted the first root. I've heard that it needs to be in a humid environment and have a small light to grow towards, but i'd rather have the specifics. Also if there is a cheap way to do it that would also be great. Thanks in advance for any advice.