I just bought some Iris bulbs from Walmart (I know not the best place to buy plants) and they say part to full shade on the backage. I was excited about this but I think now (after doing some research) that it's wrong. The Iris is White on top and purple on the bottom, grows to 22" and blooms mid summer. I think it's Dream Indigo but I'm not sure. Are there any Iris that grow in part/full shade? Does anyone know what kind of Iris this could be? Please email me :) Thanks!

Juliet