30 Saffron Crocus Bulbs--fall Blooming, Grow Your Own Saffron Spice! Plant Now for Fall Blooms! Wonderful Fall blooms that are sometimes so hard to find! Also, grow your own saffron in your very own landscaping! Please note, our shipping stays the same for up to 5 items, so please make the most of your shipping dollar! Zone 5-8 Full sun to part shade, do not like wet ground