Round Leaf Hawthorn vs Blue Honeysuckle - TreeTime.ca

Round Leaf Hawthorn vs Blue Honeysuckle

Crataegus chrysocarpa (Crataegus rotundifolia)

Lonicera caerulea

Round Leaf Hawthorn
Blue Honeysuckle

Getting its name from rounded, toothed leaves, the Round Leaf Hawthorn is a winter hardy shrub that grows small, red, berry-like fruits.

Commonly used for landscaping, this shrub can also be found along stream banks and in wooded areas. Caution is advised when handling the Round Leaf Hawthorn, as it can have sharp thorns approximately 1" long.

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.

Round Leaf Hawthorn Quick Facts

Blue Honeysuckle Quick Facts

Lowest Price: $7.99 - SAVE UP TO 27%
Lowest Price: $2.99 - SAVE UP TO 67%
Zone: 2a
Zone: 2a
Height: 3 m (10 ft)
Height: 1.2 m (4 ft)
Spread: 3 m (10 ft)
Spread: 1.2 m (4 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: normal, wet
Moisture: normal, wet
Growth rate: slow
Growth rate: medium
Life span: long
Life span: medium
Growth form: upright to spreading
Spreading: seeds - low, layering - low
Suckering: none


Foliage: round, serrated
Flowers: showy white
Flowers: yellowish-white, funnel shaped
Bloom time: mid to late spring
Fruit: small red berries
Berries: oblong, dark purplish-blue, edible
Flavor: sweet-tart
Harvest: mid-summer
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: ON
Native to: AB, SK, MB, ON, QC, NS, NB, NL, NU, PE
Other Names: blue fly-honeysuckle, fly honeysuckle, haskap, honeyberry, mountain fly honeysuckle, sweetberry honeysuckle