Originally Posted by orlawncaresvc
Yes we have periwinkles in our area. But I couldn't tell you if we have that disease that you are talking about. We provided some for a customer of ours about 2 months ago and they looked good and healthy. Whats the disease look like or do to the flower/plant?
The plant just withers away it looks like it needs water but the root system just dies. It is a ground disease that gets splashed up on the plant. Cora was a fix but not working any longer. The only way to get around it is to bring in new soil in the bed each year.