I bought Early Snow as a potted plant from a local nursery. It has done very well in my northern garden. Our past two winters have been very cold with late springs, but Early Snow came through just fine. It is in a fairly shaded spot and it has bloomed well in spite of the shade. We have removed some trees, so it should bloom even better this season! I set a pod on it last summer, as well. The flower is quite large, too, so it is quite impressive.