nut variety in zone 5a
Hansen english walnut in zone 5a
Hansen · Juglans regia
- Zone
- 5a -20°F to -15°F
- Growing season
- 150 days
- Chill needed
- 500 to 800 below 45°F
- Days to harvest
- 150 to 200
The verdict
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About Hansen
Sweet, mild, large kernels; fresh and baking. Cold-hardy selection productive in zone 4 sites, the hardiest commercial English walnut available.
Critical timing for zone 5a
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Common challenges in zone 5a
- ▸ Fire blight in pears
- ▸ Cedar-apple rust
- ▸ Late spring frosts
Modified care for zone 5a
Detailed guidance for this section is being prepared. Check back soon.
Hansen in adjacent zones
Other english walnut varieties for zone 5a
Frequently asked questions
- Will Hansen english walnut grow in zone 5a?
Yes. Hansen is recommended for USDA zones 4b through 6b, which includes zone 5a.
- Are there enough chill hours in zone 5a?
English Walnut needs 500 to 800 chill hours. Zone 5a typically meets this range; check local microclimate against historical chill totals to confirm.
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Image: "Juglans regia Echte Walnussfrucht 1", by Böhringer Friedrich, via Wikimedia Commons, licensed under CC-BY Source.
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