Sea Buckthorn (Seaberry) vs Blue Treasure Haskap (Honeyberry) - TreeTime.ca

Sea Buckthorn (Seaberry) vs Blue Treasure Haskap (Honeyberry)

Hippophae rhamnoides l.

Lonicera caerulea Blue Treasure

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Sea Buckthorn (Seaberry)
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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.

Blue Treasure Haskap is a late season cultivar, ideal for cooler climates, and a favorite from Berries Unlimited. The berries are delectably sweet and ideal for fresh eating, but can also be made into jam, juice, and wine.

Blue Treasure is a late pollinating variety. Pair with other late pollinators to have a higher yield.
Kawai is a great companion variety.

Sea Buckthorn (Seaberry) Quick Facts

Blue Treasure Haskap (Honeyberry) Quick Facts

Zone: 2b
Zone: 2a
Height: 5 m (15 ft)
Height: 1.5 m (5 ft)
Spread: 4 m (12 ft)
Spread: 1.5 m (5 ft)
Moisture: dry, normal
Moisture: normal
Light: full sun
Light: partial shade, full sun
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no
Berries: small, edible
Berries: oval, heart shape blue-purple berries
Flavor: sweet
Harvest: very late, mid June to mid July
Growth rate: medium
Growth rate: medium
Life span: medium
Life span: medium
Maintenance: medium
Suckering: high
Suckering: low

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

Between row spacing: 5 m (16 ft)


Other Names: sallowthorn, sandthorn, seaberry