berry variety
Niwot
Black Raspberry · Rubus occidentalis
USDA hardiness range
- Zones
- 5a–7b
- Chill hours
- 700 to 1000 below 45°F
- Days to harvest
- 30 to 50
- Sun
- Full
- Water
- Moderate
- Lifespan
- 8 to 10 years
At a glance
Sweet, intensely flavored, the only true everbearing black raspberry; fresh eating premium. Primary fall crop on first-year canes.
Growing Niwot
Detailed guidance for this section is being prepared. Check back soon.
Flavor, texture, and use
Detailed guidance for this section is being prepared. Check back soon.
Growing notes
Detailed guidance for this section is being prepared. Check back soon.
Niwot by zone
Zone-specific suitability, frost timing, and adjacent-zone notes.
Other black raspberry varieties
3 sibling cultivars profiled on ZonePlant.
- Bristol
Sweet, full-bodied flavor, large firm berries; fresh and processing. Vigorous summer-bearing variety with stro…
- Jewel
Intensely sweet, rich, deeply complex flavor; fresh, jam, baking, freezing. The standard summer-bearing black …
- Mac Black
Sweet-tart, rich, complex; fresh, jam. Late-ripening summer bearer, extends the black raspberry harvest. Cold-…
Frequently asked questions
- What zones does the Niwot black raspberry grow in?
Niwot grows in USDA zones 5a through 7b.
- How does Niwot compare to other black raspberry varieties?
Niwot is one of 4 black raspberry varieties profiled on ZonePlant. See the full black raspberry variety table for side-by-side comparison.
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Image: "Rubus occidentalis (35029818313)", by Karen Hine, via Wikimedia Commons, licensed under CC-BY Source.
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