Janet S. Hartin

Area Environmental Horticulture Advisor
UC Cooperative Extension, Los Angeles County
700 W. Main Street
Alhambra, CA 91801
(951) 313-2023
jshartin@ucanr.edu Create VCard


M.S. Horticulture, University of Minnesota. 1984


  • Green Industry Hall of Fame
    Presented by Green Industry Hall of Fame,  2024


Environmental horticulture, urban greening, climate-ready trees, "Trees for Tomorrow" arboriculture, irrigation needs of landscape plants

Areas of Expertise (click to see all ANR academics with this expertise)


Peer Reviewed

  • Hartin, J., Bennaton, R. (2023). Benefits of Plants to Humans and Urban Ecosystems. UC ANR publication 8726. January. https://anrcatalog.ucanr.edu/pdf/8726.pdf

  • Hartin, J.S., Surls, R.A., Bush, J.P. (2022). Motivation, satisfaction, and landscape maintenance practices of southern Californians, HortTechnology, 32(1):57-66. https://doi.org/10.21273/HORTTECH04933-21

  • Nemadi, M., Haghverdi, A., Hartin, J. (2019). Efficient urban water management: understanding your residential water bill. UC ANR publication 8673. December. https://anrcatalog.ucanr.edu/pdf/8673.pdf

  • Singh, A., Haghverdi, A., Nemadi, M., Hartin, J. (2019). Efficient urban water management: smart weather based controllers. UC ANR publication 8674. July. https://anrcatalog.ucanr.edu/pdf/8674.pdf

  • Reid, K., Fujino, D., Oki, L., Hartin, J., et al. (2018). Maintaining urban landscape health and services on reduced irrigation: A multi-site study in best management practices. ActaHortic.2018. 1215. https:/doi.org/10.17660/ActaHortic.2018.1215.33

  • Hartin, J. Oki, L., Fujino, D., Reid, K., Ingels, C., Haver, D., Baker, W. UC ANR research and education influences landscape water conservation. California Agriculture. 73:1, 1-8.

  • Hartin, J.S.; Fujino, D.W., et al. (2018). Water requirements of landscape plants studies conducted by the University of California researchers. HortTechnology. 28:4, 422-426. August.
  • Hartin, J., Oki, L., Fujino, D. (2015). Keeping plants alive under drought or water restrictions. UC ANR publication 8553. October. https://anrcatalog.ucanr.edu/pdf/8553.pdf

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