San Bernardino County
University of California
San Bernardino County

Environmental Horticulture

UC Cooperative Extension Environmental Horticulturist Janet Hartin serves San Bernardino, Riverside, and Los Angeles Counties.  She specializes in sustainable landscape practices and principles including water efficient landscapes; use of compost; and, integrated pest management stressing prevention.  She has presented over 1,200 talks to professional societies and organizations both nationally and internationally and authored numerous publications.

She received a University of California Distinguished Service Award in August 2013 for her exceptional service as Associate Editor for UC ANR for all environmental horticulture publications.   She currently serves as Principal Investigator on two contracts: a $450,000 contract from CA Dept. of Water Resources to showcase 30 large landscapes throughout California conforming to the newly instates .7 evapotranspiration adjustment factor water budget and a $125,000 contract from CA Dept. of Pesticide Regulations to develop focus groups and associated training materials for 400 Spanish speaking landscapers throughout Southern California.

She can be contacted at or 951.313.2023


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