I've got about 4 different colors of these flowers.  They range in various shades of red to a salmon color.

They're easy to grow and seem to like the full sun I have them growing in.  I got one cluster growing in a flower bed and another cluster growing next to the rabbit hutch.

They make an excellent cut flower.  I've had this lil bunch in my house a lil over a week now and it's still holding up well.  They smell nice too.