Mark K Morrison spoke about Planting Media for Greenroofs on December 9, 2016 at the 1st Annual Urban Soils Symposium - "Soils of Our City" - hosted by Brooklyn College.  Mark presented the technical aspects of green roof growing media as well as a series of innovative projects to a group of scientists and designers.  Attendees were excited to hear about initiatives MKM has pioneered for adding plant diversity to their intensive and semi-intensive green roofs.

"A really impressive group of people, with great talks and fantastic discussions! We have been receiving an overwhelming amount of positive feedback on the day - some even say it was the best (symposium) they have ever attended."
- NYC Urban Soils Institute