Originally Posted by ed2hess
I should have said Cora perivinkles was thougt to be imune to the fungus that had killed periwinkles for years. But the fugus is now getting them sadly. The white colored ones still seem to be imuned. The firstt year with cora was a ok but from then on it got worse. Not real familiar with all vinca but the ones we use for ground cover doesn't have any problem.
Cora is news to me. If they are a little more tolerant, I'm all for specifying them in seasons to come.
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