Help with my coneflowers
Something has attacked my coneflowers this year, all the stems look like they have been cut, leaving the flower hanging by just a thread. It's a clean cut and doesn't look like the stem collapsed. I am having a real problem this year with leaf blights on my dogwoods and weigelas and have lost some sedums to fungus fleas. I cut back all the infected plants hoping to curtail the problem. We have had the same heat wave as everyone else and long dry spells followed by drenching rains. Any ideas?
I'm bummed because the finches really like them in the fall and winter.