Sea Buckthorn (Seaberry) vs Chester Thornless Blackberry - TreeTime.ca

Sea Buckthorn (Seaberry) vs Chester Thornless Blackberry

Hippophae rhamnoides l.

Rubus fruticosa Chester (Thornless)

COMING SOON

(new stock expected: fall of 2025)

COMING SOON

(new stock expected: fall of 2025)

Sea Buckthorn (Seaberry)
Chester Thornless Blackberry

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: these plants typically reach maturity and make their sex easily known (females producing fruit) in their 3rd or 4th year of growth. Our seedlings are too young to identify their sex.

Chester Thornless Blackberry is a self-pollinating fruit-bearing shrub. In mid-summer, the Chester Thornless Blackberry produces large, sweet-tasting, heart-shaped blackberries that are perfect for fresh eating. It is a semi-erect blackberry plant that requires little support from a trellis to keep its fruit off the ground. Don't forget to protect your berries. The birds love this shrub almost as much as you will.

Chester Thornless Blackberries are floricanes, primarily fruiting on second year canes. Each spring cut back all two-year old canes, leaving only the last year’s growth.

Sea Buckthorn (Seaberry) Quick Facts

Chester Thornless Blackberry Quick Facts

Zone: 2b
Zone: 3b
Height: 5 m (15 ft)
Height: 0.9 m (3 ft)
Spread: 4 m (12 ft)
Spread: 3 m (10 ft)
Light: full sun
Light: full sun
Moisture: dry, normal
Moisture: normal, wet
Growth rate: medium
Growth rate: fast
Life span: medium
Life span: short
Suckering: high
Suckering: high


Foliage: slender silvery-green leaves
Flowers: pink
Berries: small, edible
Berries: heart shaped black
Firmness: firm
Harvest: July
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: sallowthorn, sandthorn, seaberry
Other Names: chester blackberry, hardy blackberry