growbag
noun [ C ] (also grow bag) uk/ˈɡrəʊ.bæɡ/ us/ˈɡroʊ.bæɡ/
种植袋（盛满泥土与堆肥的大塑料袋，常用于种植蔬菜）
a large plastic bag containing soil or compost in which plants, especially vegetables, can be grown
With growbags you can grow vegetables in any sunny spot: your deck, patio, even your front steps! 有了种植袋，你可以在任何阳光充足的地方种植蔬菜：露台、庭院，甚至门前台阶!