Los Angeles County in California has a very large and diverse population, which has brought plants and seeds from around the world over time.
Climate and zones
Mediterranean climate.
Community gardens
Native plants
Master Gardeners
Botanical Gardens
- Barbra Streisand's Malibu Estate Home & Garden - Malibu, California
- California State University Northridge Botanic Garden - California State University, Northridge, Northridge, California
- Chavez Ravine Arboretum - Los Angeles, California
- Conejo Valley Botanical Garden - Thousand Oaks, California
- Descanso Gardens - La Canada Flintridge, California
- Earl Burns Miller Japanese Garden - California State University, Long Beach, Long Beach, California
- Huntington Botanical Gardens - San Marino, California
- The Japanese Garden - Van Nuys, California
- Los Angeles County Arboretum and Botanic Garden - Arcadia, California
- Mildred E. Mathias Botanical Garden - UCLA, Los Angeles, California
- Rancho Santa Ana Botanic Garden - Claremont, California
- Virginia Robinson Gardens - Beverly Hills, California
- John R. Rodman Arboretum - Pitzer College, Claremont, California
- University of California, Los Angeles, Botanical Garden - Los Angeles, California
- Wrigley Botanical Gardens - Santa Catalina Island, California