diy metal garden planters. have at it: punched metal owls ($47 each, pottery barn \u2014 catalogue only) 2-gallon bronze galvanized metal watering can ($1798, home depot) anderson teak . galvanized metal roofing home depot. planters, home depot window box brackets beautiful design with brick wall and fresh plant: . 2: simple trellis. indoor herb garden containers \u2013 cool wall mounted herb rack pots. my husband and i purchased two pieces of fence board from home depot to make this i sanded it, painted it white, sanded it again, .