I have one of those divided bungee cord nets you put in your car's hatchback to keep groceries upright which I am not using in my car. I'd like to use it as a container holder, to hang from my balcony. I have some one and two gallon fabric grow pots I could place singly in each of the 4 compartments, and then securely hook it from the balcony railing. My balcony faces SW in Baltimore and gets the afternoon sun.

I was thinking of perhaps a couple of geraniums or some zinnias in the 2 central pots for the "thrill", then putting calibrachoa and portulaca in the side pots for the "fill" and "spill". Does anyone have any other suggestions? Not only do I want a lovely cascading display, but it would be cool to attract hummingbirds as well.