IKEA sells planters that hang but they are $9 each! ... I found these little gems for $1.99 near the check out. I just drilled 2 small holes, one at the bottom for drainage and one at the top for the hook.
I bought hooks from the hardware store and spray painted them white to match the pots.
Plant your favourite herbs and give them each a name.. or at least sing to them while you water them and they will grow grow grow.