Growing the world's most expensive spice in a pot is easier than you'd expect – here’s all you need to know to grow saffron in small spaces

A saffron crocus flower and saffron stigmas on a wooden board.

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, such as on a deck, balcony, or indoors.

The spice comes from the saffron crocus (Crocus sativus). These pretty plants produce purple blooms in fall, yet each one produces only a small amount of saffron. Don’t expect a huge harvest of the spice from pots, but a little saffron goes a long way, and a stigma or two from the plants can be enough to flavor dishes.