Hi. I have a lot of plants, and I find myself getting more all the time. The thing is, I keep my plants in my bedroom, and it's pretty small. I'm running out of space. I live in Canada, so I can't put them outside either. Does anyone have any ideas, or pictures of things you've done or seen for space saving with plants? I've seen some wall planters, and some hanging ones for indoors. Does anyone have any suggestions? Thanks.