Wachtel Tree Science is committed to innovation in keeping your tree(s) healthy and happy. This year we are celebrating 90 years of doing so! Employee education through industry-related conferences keeps us up to date with research and opinions on tree care that may be outside our normal professional circles. It was at just such a conference that I was introduced to the research of Professor Dirk Dujesiefken, and how we may assist a tree’s response to surface level wounding.Continue Reading