this planter. easy to make. in bright color would be fun. also this link for more planter inspiration
Succulent Hanging Planter & Metal Address Plaque - 20" x 12" Vertical Wall Planter with (4) Satin Nickel Address Numbers (Free Shipping)
"Imagine if old store fronts were used to house plants like "storage units" for green thumbs. Generations of families could pass on these plants and then ultimately plant them once they outgrew the space. Bring back life to "dying" cities. Just a thought." -Heather Bradford :].