Phil from Livonia Township, Mn writes,
Will this product work for crown rot (southern blight) on gold tiarra hosta?
The hosta will grow up and about this time of year the leaves start to fall off and then they will regrow. From photos I have seen it is crown rot/southern blight.
Clearys 3336 DG Lite Granular Fungicide is not specifically labeled for crown rot.
We would recommend using Monterey Agri-Fos Systemic Fungicide is labeled for crown rot and can be used on ornamentals. You will use 1 tsp.-2 oz. per gallon of water. It can be used as a foliar spray, soil drench, soil incorporation, basal bark application and bare root dip.
Answer last updated on: 06/17/2015