Betty from Knoxville writes
A university website recommended Clearys 3336 for hosta crown rot. Any information on success with this product?
We have not heard any feedback about this use of Clearys 3336F Fungicide but it is labeled to treat crown rots caused by Botrytis, Cylindrocladium, Fusarium, Gliocladium, Myrothecium, Penicillium, Ramularia,Rhizoctonia, Sclerotinia. You may try reaching out to the manufacturer to see what research/success they have done on it. You can reach Cleary by calling: 800-524-1662
Answer last updated on: 08/01/2019