Saffron, which is known as the world's priciest spice, is harvested from the saffron crocus (Crocus sativus), a plant that fills gardens with its stunning purple blossoms in the fall. While nurturing ...

Saffron is renowned for being one of the most expensive spices in the world. Despite its reputation, the plant is not difficult to grow at home, and you can even grow saffron in pots in smaller spaces ...