Love to look of bright mixed flowers in the crate. The best of British flowers for summer, by five top florists - Telegraph. Even if you've just got a window box, there's still something you can do to help the bees and the butterflies.
Kitchen or anywhere DIY. Seems simple enough, depending on your gap between shelves, anywhere from ropes to ropes for your spacing. You could even use wider wood, just adjust your rope length to accommodate your width and height of your shelves.