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During our 2015-2016 planting season, we planted over 20,000 trees in 90 different zip codes throughout the Houston area. 

Tree Registry

Harris County established the tree registry to encourage the preservation of exceptional trees.  Here the largest trees in the county by native or naturalized species are documented. For the sixth edition in 2011, Trees For Houston was given the responsibility for its publication.

To download 2011 Harris County Tree Registry, please click here.

The Harris County Tree Registry depends significantly on the Texas Forest Service for its creation and maintenance. We have always been proud to work with the Texas Forest Service. In this project, we are also being joined by American Forests. Click here for measuring rules and procedures, as defined by the State of Texas.

To nominate a tree, click here.

Trees For Houston
Harris County Tree Registry
P.O. Box 270477
Houston, TX 77277


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