Okay, Hello!
I have a quick and probably really simple question. I have this:

Or
Click Here to see the picture full sized.
The base (the green thing with the wire coming off it) is upside down in the picture. The top is to the left of it.
Can I use this as a humidity chamber? At least while the plant is still young (big plants wont fit in it)? Sorry if this is a really obvious question, I just want to make sure

Thanks for your time!
Nath