Perennials: Hardy Geranium resource links, info, and pics?, 1 by Weezingreens

Weezingreens wrote:
There are lots of lovely blue geranium besides the Johnson's Blue. I believe mine are a true Johnson's Blue, because they never set seed. Two plants were given to me by a friend when she divided her plant. It seems to be a much shorter and more rambling plant than the G. pratense I have, and it has really intense blue flowers. Some of my blue G. pratense can be as tall as 36-40", and some of them have a very blue bloom, as well. Here is a photo of my Johnson's Blue in early July. Your pink is probably G. sanguineum, and I don't know if the two could cross pollinate, or if the J. Blue can do so.