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
Nurseries
This section is for outstanding nurseries, not a listing of every nursery in the county.
- Sunset Nursery
- Xotx-Tropico (yes, that's it's name)
- The Theodore Payne foundation (with large nursery
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