The first Landscape Below Ground conference was held in 1993. The second in 1998. Both conferences provided a forum for presentation of the latest research and management practices in all aspects of tree root development in urban soils. Their impact on arboricultural practices was significant. The Morton Arboretum and the International Society of Arboriculture are proud to announce:

The Landscape Below Ground III Conference
October 6-8, 2008
Lisle, Illinois

The Preliminary Conference Program is now available. Further details, along with pre-conference activities, and hotel and registration information will be posted before the end of April.

To be added to the email list for future updates on program, conference registration, hotel reservations contact

Proceedings of the first two conferences are available through the ISA Store.