• Polaris cluster

High Chill


Polaris, a half-high variety developed in Minnesota, is recommended where a cold-hardy, early ripening companion to Northblue or Chippewa is desired. The berries are aromatic and very sweet. For best pollination and fruit set, plant Polaris alongside other cold hardy varieties.

USDA Hardiness Zones: 3-8

Public Variety

Berry Size:

Medium Medium Size
Primary Use: Fresh
Fruit Qualities: Delicately Sweet
Bush Habitat: Compact, Upright
Chilling Level: High Chill
Ripening Season:  
Triangle Season Scale

Clockwork is a variety specifically released for the process market. Its uniform ripening of medium size, round fruits makes it machine harvestable and good for processing. With an intense flavor, it performs really well as a frozen fruit variety, maintaining its structure well after thaw.
--Antonio A. Alamo
Breeding and R & D Manager