Artemesia 'Silver Mound' looking scruffy..any remedy?
I have three Artemesia 'Silver Mound' that are planted along side Dianthus. I can see I didn't give things enough room and they are bumping up against each other a bit, but still, I think they should be looking great with the steady amounts of rain we have been having and good drainage and full sun that they have. But they are getting a little leggy and floppy and opening up in the middle. I know I killed one once, by cutting it back just about to the ground and I don't want to do that. Is there anything else I can do?