Thiessen Saskatoon (Serviceberry) vs Sea Buckthorn (Seaberry) - TreeTime.ca

Thiessen Saskatoon (Serviceberry) vs Sea Buckthorn (Seaberry)

Hippophae rhamnoides l.

Amelanchier alnifolia Thiessen

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Sea Buckthorn (Seaberry)
Thiessen Saskatoon (Serviceberry)

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.

Thiessen Saskatoon is a deciduous shrub that produces delicious edible fruit. It is one of the most productive saskatoon varieties. Its fruit is great in pies, preserves or eating fresh.

Thiessen Saskatoon is popular with U-Picks and home owners because of its taller tree-like shape and larger berries. But it is not the best choice for berry orchards as it is too tall for most mechanical harvesting equipment.

Sea Buckthorn (Seaberry) Quick Facts

Thiessen Saskatoon (Serviceberry) Quick Facts

Lowest Price: $1.29 - SAVE UP TO 82%
Zone: 2b
Zone: 1a
Height: 5 m (15 ft)
Height: 5 m (16 ft)
Spread: 4 m (12 ft)
Spread: 3 m (10 ft)
Light: full sun
Light: partial shade, full sun
Moisture: dry, normal
Moisture: normal
Growth rate: medium
Growth rate: fast
Life span: medium
Life span: medium
Suckering: high
Suckering: low


Foliage: slender silvery-green leaves
Berries: small, edible
Berries: blue
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no

In row spacing: 0.9 - 1.2 m (3 - 4 ft)

Between row spacing: 5 m (16 ft)
Native to: AB, BC, SK, MB, ON, YT, NT
Other Names: sallowthorn, sandthorn, seaberry
Other Names: alder-leaf shadbush, dwarf shadbush, pacific serviceberry, pigeon berry, western juneberry, western serviceberry