. These milk jug will bring farmhouse charm whether used as home decoration just the way it is, as a vase to add floral inspiration, or planter to make your home greener and alive.Rustic Farmhouse Style Galvanized Metal Milk Can Decoration Planter and Vase, PK 2 Composed out of galvanized metal, these milk jug style planters offer a sturdy exterior to keep perennials in.