Weezie-
I love them. That is just 1 plant. They get rather large. It is in my driest bed and full sun all day. The yellow glows they are so bright.
Lynne-
I'll save you some seed if you like. They seem to grow easily from seed. Would you save me some blue?
Please.
I've never seen the yellow type for sale around here
I have never seen the blue here. I did mail order once but it didn't survive.