It is not really a crop that needed to be planted. Just a few string beans will do. When they grow and the string beans can be harvested then about 10 to 15 pieces would be enough for addition to the vegetable dish. Although string beans is not a favorite vegetable but at least it is a healthy food.
String beans can grow easily. Just plant the beans on the ground, around 3 inches under and give it water once a day preferably in the morning and there you go. After 2 months, expect the string beans to decorate your garden. That is the fun in planting string beans.
Do you have vegetables in your garden?