The following sites provide useful information about trees and their care:
- Trees Are Good – Great public tree information site from the International Society of Arboriculture. Â It also has a tool to find certified arborists in your area by zipcode.
- Western Chapter International Society of Arboriculture – A society of professional arborists and those interested in arboriculture. Â TheyÂ promote research and education to advance the professional practice of arboriculture in Arizona, California, Hawaii and Nevada.
- International Society of Arboriculture –Â Through research, technology, and education, the International Society of Arboriculture (ISA) promotes the professional practice of arboriculture and fosters a greater worldwide awareness of the benefits of trees.
- Arbor Day Foundation – Inspire people to plant, nurture and celebrate trees.
- California Urban Forest Council – The nation’s oldest urban forest council…sustaining and expanding California’s urban forests to make our communities healthier and stronger. Â You may also be interested in their San Diego Council’s website.
- California ReLeaf –Â empower grassroots efforts and build strategic partnerships that preserve, protect, and enhance Californiaâ€™s urban and community forests. Â They’re a great network of tree planting organizations throughout the state.