Being the caretaker of a bundle of succulents does not have to suck. Nor does it require you to own a bike or take up knitting as a pastime. Just look to Etsy shop KimFisherDesigns, purveyor of these practically ready-made vertical gardens. Inside the aluminum disc (22 inches in diameter) is a half moon waiting to be stuffed with small rocks, moss, dirt, and succulents (or air plants)—in that order. Then simply throw it up on your wall using the custom hanger on the back.