In the history of the spice trade, empires were formed, and entirely new continents were discovered in the pursuit of flavors that we now keep in our cupboards without an ounce of thought. From black ...

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 ...

Another spice plant that can technically be grown outdoors in the U.S. is cardamom (Elettaria cardamomum). This tropical plant only tolerates warm climates, from zones 10 to 13. There, it can grow up ...