Sea Buckthorn (Seaberry) vs Shiny Cotoneaster (Hedge Cotoneaster) - TreeTime.ca

Sea Buckthorn (Seaberry) vs Shiny Cotoneaster (Hedge Cotoneaster)

Cotoneaster lucidus

Hippophae rhamnoides l.

Shiny Cotoneaster (Hedge Cotoneaster)
Sea Buckthorn (Seaberry)

The Shiny Cotoneaster (Hedge Cotoneaster) is a dense, deciduous shrub that gets its name from the glossy dark green leaves that turn an eye-catching mix of red and purple in the fall.
It produces small, pink flowers in spring and by late summer they are followed by red berries that ripen to black. This plant is great for attracting wildlife as it is loved by both birds and butterflies.

While the Shiny Cotoneaster does produce berries, they are inedible to humans. This plant takes pruning and shearing well, making it easy to shape to your liking and is a great choice for a hedge or privacy screen in your yard.

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.

Shiny Cotoneaster (Hedge Cotoneaster) Quick Facts

Sea Buckthorn (Seaberry) Quick Facts

Lowest Price: $4.69 - SAVE UP TO 22%
Lowest Price: $1.29 - SAVE UP TO 82%
Zone: 3a
Zone: 2b
Height: 2.4 m (8 ft)
Height: 5 m (15 ft)
Spread: 2.4 m (8 ft)
Spread: 4 m (12 ft)
Light: partial shade, full sun
Light: full sun
Moisture: dry, normal
Moisture: dry, normal
Growth rate: medium
Growth rate: medium
Life span: medium
Life span: medium
Suckering: none
Suckering: high
Maintenance: medium

Toxicity: may cause stomach upset

Foliage: shiny
Foliage: slender silvery-green leaves
Fall colour: mix of yellow scarlet, red, purple
Flowers: small, pale pink
Berries: small, edible
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)
Other Names: hedge cotoneaster, shiny leaf cotoneaster
Other Names: sallowthorn, sandthorn, seaberry