berry variety in zone 4b
Top Hat lowbush blueberry in zone 4b
Top Hat · Vaccinium angustifolium
- Zone
- 4b -25°F to -20°F
- Growing season
- 130 days
- Chill needed
- 1000 to 1200 below 45°F
- Days to harvest
- 70 to 100
The verdict
Detailed guidance for this section is being prepared. Check back soon.
About Top Hat
Sweet-tart, intensely flavored small berries with classic wild-blueberry punch; fresh, baking, jam. Compact 1-2 ft mound, also ornamental. Self-fertile.
Critical timing for zone 4b
Detailed guidance for this section is being prepared. Check back soon.
Common challenges in zone 4b
- ▸ Spring frost timing
- ▸ Apple scab pressure
- ▸ Cane berry winter dieback
Modified care for zone 4b
Detailed guidance for this section is being prepared. Check back soon.
Top Hat in adjacent zones
Other lowbush blueberry varieties for zone 4b
- Brunswick
Sweet-tart, intense flavor; selected from Maine wild stands. Compact spreading habit, productive and reliable …
- Burgundy
Tart, complex, deep wild-blueberry flavor; small premium berries. Spreading groundcover habit, deep burgundy f…
- Ruby Carpet
Tart-sweet, intense flavor, small dark blue berries; classic Maine wild-blueberry character. Spreading rhizoma…
Frequently asked questions
- Will Top Hat lowbush blueberry grow in zone 4b?
Yes. Top Hat is recommended for USDA zones 3a through 6a, which includes zone 4b.
- Are there enough chill hours in zone 4b?
Lowbush Blueberry needs 1000 to 1200 chill hours. Zone 4b typically meets this range; check local microclimate against historical chill totals to confirm.
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Image: "lowbush blueberry", by no rights reserved, via iNaturalist, licensed under CC0 Source.
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