I'm trying to save my coriopsis. If I don't pick the seed heads, then it won't bloom anymore, but the seed heads have little worms in them. What to do? Anybody? Thanks, :) Arum
Maybe you could try some horticultural soap or BT?
I want to save the seeds. The plant is healthy, but after the flowers fade, they have litttle worms, and I don't see any seeds. Thanks, :) arum
Maybe the seeds were eaten ;-(