California · West
San Diego, CA
Zone-aware planting reference for San Diego. Population 1,404,452; USDA hardiness zone 11a; nearest curated zip code 92101.
- USDA zone
- 11a
- Population
- 1,404,452
- Last spring frost
- 01/06
- First fall frost
- 12/31
- Growing season
- 365 days
- Nearest zip
- 92101
Local timing baseline
Detailed guidance for this section is being prepared. Check back soon.
Crops suited to San Diego
Crops whose USDA zone range includes zone 11a. 15 crops match.
Tree fruit
12 crops
Berries
2 crops
Nuts
1 crop
Other cities in California
Frequently asked questions
- What USDA zone is San Diego, CA?
San Diego sits in USDA hardiness zone 11a, based on the nearest zip code (92101).
- When are the average last and first frost dates in San Diego?
Based on the nearest weather station, San Diego averages a last spring frost around 01/06 and a first fall frost around 12/31, for a growing season of about 365 days.
- What crops grow well in San Diego?
15 crops in the ZonePlant database have a recommended USDA zone range that includes zone 11a. Tree fruit, berries, and most common vegetables are well-suited; check each crop page for variety-level guidance.
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