Hawaii · Noncontiguous
Honolulu, HI
Zone-aware planting reference for Honolulu. Population 350,964; USDA hardiness zone 12b; nearest curated zip code 96805.
- USDA zone
- 12b
- Population
- 350,964
- Last spring frost
- 04/12
- First fall frost
- 12/01
- Growing season
- 235 days
- Nearest zip
- 96805
Local timing baseline
Detailed guidance for this section is being prepared. Check back soon.
Crops suited to Honolulu
Crops whose USDA zone range includes zone 12b. 10 crops match.
Tree fruit
7 crops
Berries
2 crops
Nuts
1 crop
Frequently asked questions
- What USDA zone is Honolulu, HI?
Honolulu sits in USDA hardiness zone 12b, based on the nearest zip code (96805).
- When are the average last and first frost dates in Honolulu?
Based on the nearest weather station, Honolulu averages a last spring frost around 04/12 and a first fall frost around 12/01, for a growing season of about 235 days.
- What crops grow well in Honolulu?
10 crops in the ZonePlant database have a recommended USDA zone range that includes zone 12b. Tree fruit, berries, and most common vegetables are well-suited; check each crop page for variety-level guidance.
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