A stackable container for growing potatoes comprises a plurality of sections which stack on top of each other. Each section has a plurality of holes or cut-outs at the bottom. These holes allow the stems of some of the potatoes to pass through. The container may have a removable plastic or glass panel placed over the top section so protecting the potato shoots from frost. The sections may be placed on top of each other as the potato grows, increasing the height and depth of the container, allowing compost to be added to maximize the production of potatoes. The sections may be nestable and may be flat-packed.