I was given some Iris bulbs two years ago. I planted them in a couple of my raised beds. This spring I want to dig them up and transplant them to another area. I do not know their proper name. They are a re-blooming double white Iris. I would like to know what depth I should replant them. They did not bloom in the spring but many of them bloomed in the fall.
Here is a picture with a couple of them that I dug up last fall and transplanted to this new bed when they were already blooming.