Urban Forest Maintenance

LARMAC’s urban forest includes more than 39,000 trees across more than 76 species, averaging roughly one tree for every 1,600 square feet.

  • Ladera Ranch was recently approved as a Tree City USA, a national program established by the Arbor Day Foundation.
  • Maintaining the urban forest requires pruning, tree removal when necessary, new tree planting, and IPM techniques to control insect and disease issues.
  • Protocols are established for treating insects and diseases that could threaten large tree populations.
  • LARMAC continues to introduce new tree species with consideration for native species, climate-ready species, and Orange County Fire Authority requirements.
  • Specific concerns include Invasive Shot Hole Borer, leafhoppers on pepper trees, and citrus pests such as leafminers, Asian citrus psyllid, and huanglongbing.