Posted: 20/08/2015 at 15:05
I have the Blue Hobbit, grows to 3ft , they like dry soil, not rich, the very name suggests what they like, Sea Holly, so poor soil and hot dry air.
beware, once you have one they self seed and you will have a hundred by next year,
they look nice in big groups as they are bit spindly, thin and weedy looking on their own. They soon take off.