Click Here To Visit The SRGC Main Site
John,I'd keep an eye on it in your garden for a while and see how it goes. It has a reputation as a bit of a weed. Lovely flowers though. Mine died out.... go figure!!
Thank you all. If it is an anual, than I must get my paintbrush to get some seed and plant it in the garden for next year.
This year I mixed the new young plants whith Dahlia Bishop of Llandaff which looks tremendous!