Yesterday we blogged a gorgeous succulent wall planter and couldn't remember where we'd seen a more real world option. Thanks to reader DanielleM who reminded us that it was in the Gardener's Supply Catalog.
It's called the The Outdoor Living Wall Planter Grid. Each panel measures 19-1/2" W x 19-1/2" H x 2-5/8" and it sells for $59.99. You can buy an extension panel to make the panel deeper for $79.99.
Be warned unlike Indoor Living Wall Panels, these Outdoor Living Wall panels do not include a frame or trays, so mount them where water drips won't be a problem.