Containers are going soft, like these Woolly Pockets made of mostly recycled plastic. They're hanging along a sidewalk railing outside of the restaurant Anchovies and Olives on 15th Avenue just north of Madison. This style is called "islands", they also come in wall systems, and can be used indoors and out (there's more rubber lining inside the pockets to be used indoors).
I appreciate that these are convenient, light weight, drain well and we probably wouldn't have any plants along this very urban sidewalk if it wasn't for the ease of Woolly Pockets. Still, don't they look a little slug-like? Here's a close up...Sedum, hebes, strawberries and heather all seem to be thriving...
I guess they open all kinds of possibilities for vertical walls and living screens....check out the video on Woolly Pockets website. Or you can see for yourself, for they're sold right next door at a very cool little urban plant store called Envy - 1546 15th Ave., 588-2498.