One cool space saving garden accessory featured on the August 2009 issue of Living etc is Etcetera Hanging Garden designed by Vincent Vandenbrouck for Edition Compagnie. It holds vertically 3 rows of 3 terracotta pots. Perfect for plants or fresh herbs.
This design is a few years old. I like the concept behind Etcetera. It is also available as a pot holder set of 3 pots. The innovation resides in the opening that allows the pots to be hanged on sticks.
+ Etcetera Hanging Garden £199 at Lifestyle Bazaar