Its the most expensive spice in the world & worth more than its weight in gold, but this little gem of a plant isnt as delicate as you might think. It's hardy down to -15C! This little treasure will happily live in your garden & give you a stunning display of violet & amber in the shortening autumn days, as well as a golden harvest of precious Saffron threads. Spice up your cooking & your garden. Savour the flavour fresh from your garden or windowsill.