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Q&A - Diseases -  Rose Rosette Disease (RRD)


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questions

I thought that purple coneflowers were insect proof, but now I see some aphids at the bud and tiny flies. What is wrong?

I dislike staking perennials. Is there anything I can do to avoid it?

I have read that purple coneflowers (Echinacea) are a good source of food for birds in the winter. Will they be okay if not trimmed back until spring? If so, how early should they be trimmed?

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