At a glance: Boyne Raspberry is a raspberry plant rated hardy to zone 2 in our ratings (winters to -50°F), and self-fertile, so one plant can crop.
Hardy to
Zone 2 to 7. A bare number means the whole of zone 2, colder half included (winters to -50°F). Find your zone with our cold hardiness calculator.
Chill hours
About 700 hours (60