Wild azalea (Kalmia procumbens)

Wild azalea

Also known as: Trailing azalea, Mountain azalea

Wild azalea (Kalmia procumbens) is a flowering perennial shrub found throughout the Northern Hemisphere. Its tough evergreen leaves grow in tight clusters helping it to survive in colder environments. In summer Kalmia procumbens produces small pink crown-shaped flowers.

Scientific classification

Species

Wild azalea (Kalmia procumbens)

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Perennial

Lifespan

Vine, Shrub

Plant Type

Summer

Bloom Time

5 cm to 10 cm

Plant Height

Green

Leaf Color

5 mm

Flower Size

Images of Wild azalea

Distribution of Wild azalea

Distribution Map

Wild azalea naturally occurs across a range of temperate regions in both the eastern and western hemispheres. Its traditional range spans the northern parts of Europe and Asia, extending as well to areas of the arctic and subarctic. More specifically, it is indigenous to northern Eurasia and has naturally spread to the boreal regions, where it thrives in the particular climatic conditions of these territories.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Alpine and arctic tundra, gravelly slopes

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Wild azalea

Every 3 weeks

Water

Full sun

Sunlight

0 - 25 ℃

Ideal Temperature

Water: Wild azalea thrives in humid, periodically wet environments, preferring consistent moisture but tolerating short dry spells. Water every three weeks to keep the soil moist, avoiding waterlogging. As an evergreen, wild azalea retains hydration year-round, suitable for indoor and outdoor growth based on climate zones.

Fertilize: For optimal growth, wild azalea requires balanced fertilizers (e.g., 10-10-10) in early spring and high nitrogen later. Fertilize every 4-6 weeks at half strength during active growth, avoiding dormancy. Ensure moist soil before application and reduce feeding in fall, adjusting based on wild azalea's response.

Pruning: Wild azalea flourishes with careful pruning, ideally done in early spring to enhance bushiness and remove damaged branches. Light trimming post-bloom promotes future flowers, while regular pruning improves air circulation and reduces disease risks. Avoid heavy pruning to maintain flowering potential.

Propagation: Wild azalea, from the Ericaceae family, thrives when propagated through division during dormancy. Ensure each division has sufficient roots and shoots. Maintain soil moisture and provide shade after repotting, as wild azalea prefers well-drained, acidic soils for optimal growth.

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