Trees Forever
www.treesforever.org
Iowa Living Roadway Program, Community Tree Planting Programs and programs with Alliant and Aquila.

The Iowa Department of Natural Resources
www.iowadnr.gov/Conservation/Forestry
Information on Iowa’s forestry, residential tree programs; emerald ash borer; et al.

The National Arbor Day Foundation
www.arborday.org
Has a useful Tree Guide that allows you to select a tree to your liking for a particular location.

Iowa State Extension
www.extension.iastate.edu/forestry
Planting and Care Guide. Everything you need to know about planting a tree in Iowa.

International Society of Arboriculture
www.treesaregood.org/treecare/treecareinfo.aspx
Tree Care Information. Several tree purchase, planting and care brochures for downloading.