Variety fit — Rhode Island
Can I grow Ambrosia pomegranate in Rhode Island?
The verdict
Not recommended
- Your zone 7a is colder than this variety's hardiness range (zones 8–10); winter cold may damage or kill the tree.
Based on Rhode Island’s main growing area (02903): zone 7a, ~1,669 chill hours. Your exact site may differ — check your ZIP.
The numbers
| Ambrosia chill requirement | 150 chill hours |
|---|---|
| Ambrosia hardiness | USDA zones 8–10 |
| Rhode Island average chill (02903) | 1,669 hours (1,431–1,906 across 10 winters) |
| Rhode Island zone (02903) | USDA zone 7a |
Better pomegranate choices for Rhode Island
These meet Rhode Island’s chill hours and zone comfortably:
Keep checking
Or the same verdict for another region:
Questions
- Can I grow Ambrosia pomegranate in Rhode Island?
- Probably not — Your zone 7a is colder than this variety's hardiness range (zones 8–10); winter cold may damage or kill the tree.
Sources
- [1] Open-Meteo / Copernicus ERA5. Historical Weather API (hourly 2m temperature) — accessed July 2026
- [2] USDA / PRISM (Oregon State University). 2023 USDA Plant Hardiness Zone Map — accessed July 2026
- [3] Dave Wilson Nursery. Ambrosia Pomegranate — variety specifications — accessed July 2026