Saffron is the most expensive spice in the world — but did you know you can grow it right in your own backyard? With a little effort and patience, Marin home gardeners can cultivate Crocus sativus, ...

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 ...

We may earn a commission from links on this page. Crocus is a low-lying flower, grown from bulbs, that usually crops up in early spring. But you’re looking for Crocus Sativus, which will grow and ...

Andrew Blok covered home energy, with a focus on solar, and navigated the changing energy landscape to help people make smart energy decisions. He's a graduate of the Knight Center for Environmental ...