Quote Originally Posted by faithless
The soil. I don't think you'll be able to flower more than 1-2 plants properly under 150HPS though.
This is my starter setup, I don't want, nor do I have room to flower more then 1 or 2 plants. I'm going to start 6, and see what I come up with. In order to figure out sexes before they are fully grown you have to...?

I do believe I read that clones can be taken, rooted, then forceflowered to figure out what your others are going to be. Is this fairly correct?

I started another thread and noone replyed so I've got one more question. Grow cab better to be taller and narrower, or shorter and wider? Taller and narrower is what I'm thinking.