Sea Buckthorn (Seaberry) vs Blue Honeysuckle - TreeTime.ca

Sea Buckthorn (Seaberry) vs Blue Honeysuckle

Hippophae rhamnoides l.

Lonicera caerulea

Sea Buckthorn (Seaberry)
Blue Honeysuckle

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.

Blue Honeysuckle (wild Haskap or Honeyberry) is a cold hardy shrub and native to most of Canada. The pale yellow to white flowers provide nectar and pollen for bumblebees and other pollinators. The edible berries resemble elongated blueberries. They have a sweet-tart flavour often described as a blend of blueberry, raspberry, and blackcurrant, though wild berries can vary in taste.

Compared to popular cultivated varieties, the berries of Blue Honeysuckle are typically smaller and more variable in shape and flavour. While some enjoy eating the berries fresh, they are more commonly used in baking and preserves. Blue Honeysuckle can be used in hedgerows, border plantings, and naturalized landscapes. It may also serve as a cross-pollination partner in haskap plantings or as a decoy planting to draw birds and wildlife away from more desirable fruit crops.

Blue Honeysuckle has limited self-pollination and produces better yields when planted with other haskap plants or varieties for cross-pollination. Wild populations have not been studied as extensively as cultivated varieties, and because these plants are grown from seed, bloom timing and cross-pollination compatibility may vary.

Sea Buckthorn (Seaberry) Quick Facts

Blue Honeysuckle Quick Facts

Lowest Price: $1.29 - SAVE UP TO 82%
Lowest Price: $2.99 - SAVE UP TO 67%
Zone: 2b
Zone: 2a
Height: 5 m (15 ft)
Height: 1.2 m (4 ft)
Spread: 4 m (12 ft)
Spread: 1.2 m (4 ft)
Light: full sun
Light: partial shade, full sun
Moisture: dry, normal
Moisture: normal, wet
Growth rate: medium
Growth rate: medium
Life span: medium
Life span: medium
Growth form: upright to spreading
Spreading: seeds - low, layering - low
Suckering: high


Foliage: slender silvery-green leaves
Flowers: yellowish-white, funnel shaped
Bloom time: mid to late spring
Berries: small, edible
Berries: oblong, dark purplish-blue, edible
Flavor: sweet-tart
Harvest: mid-summer
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, SK, MB, ON, QC, NS, NB, NL, NU, PE
Other Names: sallowthorn, sandthorn, seaberry
Other Names: blue fly-honeysuckle, fly honeysuckle, haskap, honeyberry, mountain fly honeysuckle, sweetberry honeysuckle