Thunderchild Flowering Crab vs Twinflower - TreeTime.ca

Thunderchild Flowering Crab vs Twinflower

Malus x adstringens Thunderchild

Linnaea borealis

COMING SOON

(new stock expected: fall of 2025)

CUSTOM GROW

Thunderchild Flowering Crab
Twinflower

Thunderchild Flowering Crab is a hybrid crab apple known for its attractive and fragrant dark pink blossoms and deep purple mature leaves.

Tree farmers will find this hybrid appealing as a pollinator for other apples, while home growers will enjoy the red pome's ability to attract flocks of Cedar Waxwings in the early spring.

This species is reportedly resistant to fireblight.

Twinflower is a native, trailing evergreen ground cover known for its delicate flowers that grow in nodding pairs. These pale pink blooms are described as being sweetly fragrant, attracting native bees and other pollinators.
Growing in cool, moist, acidic soils, the trailing stems form roots as they spread and start to form mats across the forest floor. Due to its woody stem, it is technically classified as a shrub and often referred to as a subshrub or dwarf shrub. This species is well-suited for naturalization, restoration, and conservation projects.
Twinflower (Linneae borealis) was named in honour of Carl Linnaeus, who adopted it as his personal emblem.

Thunderchild Flowering Crab Quick Facts

Twinflower Quick Facts

Zone: 3a
Zone: 2a
Height: 5 m (15 ft)
Height: 0.1 m (0.4 ft)
Spread: 4 m (12 ft)
Spread: 0.9 m (3 ft)
Light: full sun
Light: any
Moisture: normal
Moisture: normal, wet
Growth rate: medium
Growth rate: slow
Life span: medium
Life span: short
Growth form: creeping or trailing, ground cover
Spreading: stolons - medium, seeds - low
Suckering: none


Foliage: dark purple leaves
Fall colour: dark red
Fall colour: reddish tinge
Flowers: dark pink blossoms
Flowers: Pink, bell-shaped, fragrant pairs
Bloom time: summer
Fruit: small red pomes that hang through the winter
Berries: small red pomes that hang through the winter
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, NU, PE
Other Names: northern twinflower, pink bells