Moringa!
...es are also edible and the plant is drought tolerant and will grow in poor soil. Native to the southern foothills of the Himalayas, the Moringa tree is cultivated in many parts of Asia as well as Mexico and Africa. Here’s what Wikipedia says: The immature green pods, called “drumsticks” are probably the most valued and widely used part of the tree. They are commonly consumed in India, and are generally prepared in a similar fashion to green beans...
