This re-purposed door-hanger shoe-rack idea is brilliant! I’ve used one for art supplies, but I think I’ll be doing this now. In a small urban garden, any idea for growing more in less space is worth investigating! And how clever is it to re-purpose eavestrough gutters attached to sunny garage or shed exteriors, or to the fence, to enjoy small food crops like radishes and salad greens of all kinds?! Incredible. The slight angle is perfect for offering natural drainage. I like all these ideas! I hope you enjoy as well.
I highly recommend a visit to this site with great photos and step-by-step directions on how to build your own hanging gutter garden and it even includes recommended plants, and photos of the garden as it develops!