Souris Raspberry (an improved Boyne Raspberry) vs Black Elderberry - TreeTime.ca

Souris Raspberry (an improved Boyne Raspberry) vs Black Elderberry

Sambucus canadensis

Rubus x Souris

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Black Elderberry
Souris Raspberry (an improved Boyne Raspberry)

Black Elderberry is a deciduous shrub native to eastern North America. You can plant this shrub in moist areas and it will help stabilize your soil. You can also use it on rural properties anywhere you'd use a lilac.

Black Elderberries are considered to be partially self-pollinating. So while they will still produce some berries without cross-pollination, planting with another variety will increase yields. Consider planting with Ranch Elderberry or Bob Gordon Elderberry.

Warning: the seeds, stems, leaves, roots, and uncooked berries of the Black Elderberry are poisonous to humans when eaten in quantity. You should cook the berries to make them safe for human consumption.

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.

Black Elderberry Quick Facts

Souris Raspberry (an improved Boyne Raspberry) Quick Facts

Zone: 3a
Zone: 2a
Height: 3 m (10 ft)
Height: 2.1 m (7 ft)
Spread: 2.4 m (8 ft)
Spread: 1.2 m (4 ft)
Moisture: normal, wet
Moisture: normal, wet
Light: any
Light: full sun
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no
Berries: black
Berries: red raspberries
Flowers: fragrant, white and showy
Bark: gray brownish with rigid bumps
Growth rate: medium
Growth rate: fast
Life span: short
Life span: short
Suckering: medium
Suckering: high



Toxicity: leaves, stems, and uncooked berries are poisonous to humans

Other Names: american black elderberry, american elderberry, canada elderberry, common elderberry