Souris Raspberry (an improved Boyne Raspberry) vs Balsors Blackberry - TreeTime.ca

Souris Raspberry (an improved Boyne Raspberry) vs Balsors Blackberry

Rubus fruticosus Balsors

Rubus x Souris

NOT AVAILABLE THIS SEASON - MIGHT RETURN

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Balsors Blackberry
Souris Raspberry (an improved Boyne Raspberry)

The Balsors Blackberry is a cold-hardy variety that produces very large, sweet and juicy blackberries late in the summer. They are great for baking and fresh eating.

Balsors Blackberry are floricanes, primarily fruiting on second year canes. Each spring cut back all two-year old canes, leaving only the last year’s growth. This is a self-pollinating variety, so it doesn’t require a second plant nearby to set fruit.

Souris is an improved version of Boyne, the classic prairie raspberry. It is planted all across Canada and is extremely robust. Where other raspberry cultivars rely on unique selling points and specializations, Souris is just generally a great raspberry.

Souris is cold hardy and resistant to disease and spider mites. Its berries are deliciously sweet and tart while colourful, great for U-pick operations, fresh eating, or using in products such as jams and pies. They can be a bit softer than other raspberry varieties.

The Souris Raspberry is a fast-growing floricane. This means that raspberries will not grow on canes the year they first grow. The mature canes they do grow on, however, produce more berries than primocane varieties.

Balsors Blackberry Quick Facts

Souris Raspberry (an improved Boyne Raspberry) Quick Facts

Zone: 4a
Zone: 2a
Height: 1.5 m (5 ft)
Height: 2.1 m (7 ft)
Spread: 1.2 m (4 ft)
Spread: 1.2 m (4 ft)
Light: full sun
Light: full sun
Moisture: normal
Moisture: normal, wet
Growth rate: fast
Growth rate: fast
Life span: short
Life span: short
Suckering: low
Suckering: high
Maintenance: medium
Maintenance: high


Bark: has thorns
Berries: black
Berries: red raspberries
Fruit size: large
Firmness: soft
Flavor: sweet
Harvest: August
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Other Names: balsors hardy blackberry, illinois blackberry