The Economic Times

Plant potatoes only 12 inches deep, then cover them with 46 inches of straw, grass clippings, or newspaper; the method also makes tubers easier to harvest

Planting potatoes just beneath the surface and layering them with straw offers a plethora of advantages. This strategy effectively keeps the soil cool and moist, which is essential for optimal tuber growth. Research indicates that using straw as mulch can enhance potato yields by up to twenty-five percent. Additionally, it simplifies the harvest for gardeners, making it an ideal practice in hot and arid regions.