Here are some links that may be of help. If you can't find what you're looking for, we're here to help-- just contact us...714-432-0202.
OCC Horticulture is not responsible for the content or the privacy and security practices of linked websites.
Arboretums & Botanical Gardens
CSU Northridge Botanical Garden
Descanso Gardens - La Canada Flintridge
Earl Burns Miller Japanese Garden
Huntington Gardens - San Marino
Los Angeles Arboretum - Los Angeles
Mildred E. Mathias Botanical Garden
Rancho Santa Ana Botanic Garden – Claremont
San Diego Botanical Garden – Encinitas
San Dieguito River Park – Escondido
Sherman Gardens - Corona del Mar
South Coast Botanic Garden - Palos Verdes
Conversion Tables, Formulas and Suggested Uses for Horticulture
Integrated Pest Management
UC IPM Statewide Integrated Pest Management Program
Irrigation
Irrigation Garden Hose Flow Calculator
Organizations
American Society of Landscape Architects
American Society of Plant Biologist
American Society for Horticulture Science
California Landscape Contactors Association
California Master Gardener Program
California Native Plant Society
Horticulture Therapy Institute
International Society of Arboriculture
International Society of Arboriculture Western Chapter
Western Chapter International Society of Arborists
Plant Information
Berkeley Natural History Museums Consortium Jepson Herbaria
CalFlora, a botanical resource for California
LA Arboretum Blog - Frank McDonough
PlantFacts: Horticulture & Crop Science in Virtual Perspective
Sunset Plant Index and Information
Urban Forest Ecosystems Institute at Cal Poly
Weed Science Society of America
WUCOLS (Water Use Classification Of Landscape Species)
Soil Information
Soil Information from the National Resources Conservation Service