Homeowners are responsible for maintenance of trees 12 inches or greater in diameter, per the KPVA Covenants, Section 12, Landscaping and Plantings:
Each Owner shall be responsible for maintaining at the Owner's expense any trees located on the Owner's Homesite having a trunk diameter of twelve (12) inches or greater, which maintenance shall include but not be limited to pruning and removing any such trees which are dead or unsightly or any unsightly, dead or dangerous portions of such trees. Trees having a trunk diameter smaller than twelve (12) inches shall be maintained by the Association. In the event the Association advises an Owner in writing that replacement or removal of a portion or all of a tree or trees which Owner is responsible to maintain is necessary, and the Owner fails to maintain or remove such tree or trees after sixty (60) days prior written notice, (except that notice is waived in cases of emergency), the Association may in its discretion have the tree or trees maintained or removed and charge the Owner as an additional Common Expense for such services.