The St. Croix Elm With the recent news of the Emerald Ash Borer being discovered in Dakota County, this might be a good time to bring back the American Elm tree. New varieties have been introduced that are resistant to Dutch Elm disease (DED). Some of the new Elms...
Remember oak and elm trees should not be pruned after April 1st due to risk of disease and infection through pruning wounds. The best time to prune these trees are late fall thru April 1st.
