There's treasure buried in the deep soil of Sequim - crocus sativus bulbs. They grow the flower that makes the most expensive spice in the world - saffron. Len Horst owns an organic gardening supply ...

In a groundbreaking development for Indian agriculture, saffron (Crocus sativus), the world’s most expensive spice, has been successfully cultivated in a controlled indoor environment in Wayanad, ...

For almost 100 years, there has been controversy as to the possible parent species of the saffron crocus are. If the parent species were known, changes could be inserted into the crocus genome by new ...