Sea Buckthorn (Seaberry) vs Highbush Cranberry - TreeTime.ca

Sea Buckthorn (Seaberry) vs Highbush Cranberry

Viburnum opulus var. americanum (trilobum)

Hippophae rhamnoides l.

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Highbush Cranberry
Sea Buckthorn (Seaberry)

Highbush Cranberry produces attractive white flowers in late June and bears edible fruit that matures to a bright red colour in the late summer.

This shrub, native to much of Canada, is fast growing, and its fruit can be eaten raw or cooked into a sauce.

Sea Buckthorn, aka Seaberry, is a nitrogen fixing shrub that produces attractive berries high in vitamin C.

While we can't confirm claims that the berries are effective in treating various ailments, many people believe consuming the berries helps with arthritis, infections, and asthma, among other things.

Sea Buckthorn plants have attractive pale silvery-green leaves, dense branches, and large thorns, people like to grow in ornamental hedges or as a first row in a shelterbelt.

Note: Sea Buckthorn is dioecious, meaning male and female flowers grow on separate plants. Both are required for fruit production, though only female plants bear fruit. A plant’s sex typically cannot be identified until its third or fourth year. Our seedlings are too young to determine their sex.

Highbush Cranberry Quick Facts

Sea Buckthorn (Seaberry) Quick Facts

Lowest Price: $1.29 - SAVE UP TO 82%
Zone: 2a
Zone: 2b
Height: 4 m (13 ft)
Height: 5 m (15 ft)
Spread: 2.7 m (9 ft)
Spread: 4 m (12 ft)
Light: partial shade, full sun
Light: full sun
Moisture: normal
Moisture: dry, normal
Growth rate: medium
Growth rate: medium
Life span: medium
Life span: medium
Suckering: none
Suckering: high


Foliage: slender silvery-green leaves
Flowers: white clusters
Berries: edible red berries
Berries: small, edible
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no

In row spacing: 0.6 m (2.0 ft)

In row spacing: 0.9 - 1.2 m (3 - 4 ft)
Between row spacing: 5 m (16 ft)
Between row spacing: 5 m (16 ft)
Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, PE
Other Names: american cranberrybush, american cranberrybush viburnum, high bush cranberry, kalyna
Other Names: sallowthorn, sandthorn, seaberry