| Jeannie7, I have no idea where you got that information from but it is incorrect. 'Johnson's Blue' IS a sterile hybrid and every valid hardy geranium resource will confirm that. That's one of the reasons it enjoys such a long bloom season. There are a lot of JB look-alikes on the market which do set viable seed but not the true 'Johnson's Blue'. And it propagates easily by division - the plant is semi-rhizomatous and spreads well. bfou, your seeds could be anything and certainly worth planting, but if they do in fact germinate and produce flowers, they will NOT be 'Johnson's Blue'. |
Here is a link that might be useful: JB look-alikes and other G. pratense hybrids
