Black thumb be damned, I love filling my home with plants. Prickly cactus, chubby-leaved succulents and sprawling ivy are my favorite types of greenery. Mainly because they are the easiest to care for (Favorite Spaces Window)
interesting idea: plant box and belts . Hook together several belts to be large enough to go around if using real leather belts (from thrift store) . these "belts" look more like strap webbing and could be DIY made to size.