UC Master Gardener Program
University of California
UC Master Gardener Program

Lorence R. Oki Ph.D.

Specialist in CE, Environmental Horticulture
Department of Plant Sciences, MS6
One Shields Avenue
1110 Env Hort
Davis, CA 95616-8587
(530) 754-4135
lroki@ucdavis.edu Create VCard

Also in:
Landscape Architecture Program


Ph.D. Ecology, University of California, Davis. 2002
M.S. Plant Science, University of California, Riverside. 1976
B.S. Ornamental Horticulture, California Polytechnic State University. 1974


  • Curtis J. Alley Award of Merit
    Presented by International Plant Propagators' Society, Western Region,  2015
  • Research Award
    Presented by California Association of Nurseries and Garden Centers,  2015
  • Young Nurseryman of the Year
    Presented by California Association of Nurseries and Garden Centers,  1986


Irrigation and runoff management in urban landscapes and nurseries; effect of water quality (salinity) on plant growth; evaluating ornamental plants for use in landscape horticulture; introduction of plants for environmental horticulture. Additional unit assignment: Dept Human Ecology- Landscape Architecture Program, CoDirector UC Nursery and Floriculture Alliance

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