Tom, related to that, I think maybe from now on I will fertilize all clumps that have 3 or more fans with 5-10-10, and all clumps with only one or two fans with 10-10-10. I'd be interested to know if anyone has tried that. I have about 8 newer cultivars that are just hanging in there with only one fan, and 6 more with only two. I'm so afraid they might bloom out before they have a chance to become established.
