Variety fit — Ohio
Can I grow Blenheim apricot in Ohio?
The verdict
Not recommended
- Your zone 6a is colder than this variety's hardiness range (zones 7–9); winter cold may damage or kill the tree.
Based on Ohio’s main growing area (44691): zone 6a, ~1,493 chill hours. Your exact site may differ — check your ZIP.
The numbers
| Blenheim chill requirement | 400 chill hours |
|---|---|
| Blenheim hardiness | USDA zones 7–9 |
| Ohio average chill (44691) | 1,493 hours (1,265–1,755 across 10 winters) |
| Ohio zone (44691) | USDA zone 6a |
Better apricot choices for Ohio
These meet Ohio’s chill hours and zone comfortably:
Keep checking
Or the same verdict for another region:
Questions
- Can I grow Blenheim apricot in Ohio?
- Probably not — Your zone 6a is colder than this variety's hardiness range (zones 7–9); 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. Blenheim (Royal) Apricot — DWN Variety Finder — accessed July 2026