Our neighbor has collected half a dozen of these old galvanized tubs and uses them for his garden plants. https://i.gyazo.com/21356493d56a30f1a183c8448a5c8cff.png Another neighbor has a couple of these. https://cdn.insteading.com/wp-content/uploads/2016/06/IMG_4944-e1467007868871-1200x800.jpg Galvanized tubs are not expensive and can be bought here. https://www.tractorsupply.com/tsc/product/king-metalworks-105-gal-galvanized-metal-tub?cm_vc=-10005 We have two large VegTrugs. https://www.vegtrug.com/