Rubus 'Niwot' NIWOT BLACK RASPBERRY
3 to 4 ft. (Zone 3) The first primocane black raspberry on the market, 'Niwot' was developed by Peter Tallman in Colorado. Produces fruit in fall, which ripens in late August till Frost; as well as in early summer. A vigorous, highly productive variety that has shiny fruit of good quality. Requires trellising.