The place I work just got some greenhouse thing in the other day. All what it really is is just a a rack that you can put your pot and trays on and it comes with some plastic bag that goes over it. It's not a hard plastic but it's like a thicker pvc plastic bag. It's hard to explain. I was thinking I could get this because it would help with keeping like birds and other terrorists out of my plants. That only thing is would it be good for VFT's and other CP's when it's right in the direct sunlight? Would it get too hot? Would just getting a shelf and keeping the plants off the ground be better? Would the sun be better for them without the bag? I know I have a lot of questions but I'm just trying to do what's best for my plants.