There are many different types of the world famous Crocus genus available. Some are fall winter or spring blooming. Saffron Crocus begin blooming in September and normally continue through October. Saffron is the world s most expensive spice and this flower is the source of it! It is a delicious and colorful seasoning used in breads desserts and dishes all over the world. These beautiful flowers have deep purple veining. We ship these as soon as we can as they should be planted right away. In just days you ll see them poking up through the ground and before you know it they re in bloom.