Palak is popularly known as spinach. It is an annual growing plant which can grow up to 30 cm. These leafy vegetables can be grown across the country. Palak are known for lush greens foliage spinach is rich in iron and vitamins. Starting your day with a palak sandwich or a glass of palak juice makes you feel full along with providing a whole lot of health benefits.Easy to cook and tasty when raw, the spinach is one of the easiest things to grow.