Can PHS help to communicate the dangers of over-mulching trees?
I have articles from 5 colleges on stopping the volcanoes.
Answer
Bill, PHS Tree Tenders and Civic Landscapes program actively educate volunteers and the public about tree volcanoes and best practices regarding mulching. We will forward your request along to our Ask-A-Gardener columnist for the Inquirer as well as our Communications team. Please refer to our Urban Trees Subject Guide which contains articles, handouts, and videos for mulching including these videos:
https://www.youtube.com/playlist?list=PL6i7w_0vW1kbr_SuWnPuDPiqLgjluHIwi