Alpine rose (Rhododendron hirsutum)

Alpine rose

Also known as: Hairy rhododendron

Alpine rose is a dwarf Rhododendron whose lovely pink flowers make it popular among gardeners. It naturally occurs in mountainous regions but is perfect for garden displays in moderate climates. This evergreen shrub contains toxic compounds, so it should not be consumed. It is the state flower of West Virginia, USA.

Scientific classification

Species

Alpine rose (Rhododendron hirsutum)

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Toxic to Pets

Toxicity

20 cm to 60 cm

Plant Height

60 cm

Spread

1.3 cm to 1.9 cm

Flower Size

Pink, Red, Purple

Flower Color

Evergreen

Leaf type

0 - 35 ℃

Ideal Temperature

Images of Alpine rose

Distribution of Alpine rose

Distribution Map

Alpine rose is natively found in the alpine and subalpine regions of Central Europe. It thrives in montane environments, particularly within the European mountain ranges. Cultivated beyond its native range, alpine rose has been introduced to botanical gardens and specialty collections around the world due to its appealing aesthetic qualities.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Mountainous regions

Care Guide for Alpine rose

Every 2-3 weeks

Water

Full sun

Sunlight

0 - 35 ℃

Ideal Temperature

Water: Originating from mountainous regions, alpine rose thrives with moderate watering every 2-3 weeks, thanks to its water-storing leaves. Preferring outdoor growth, it benefits from mulching to retain soil moisture, mimicking its native alpine conditions while tolerating periods of dryness.

Fertilize: For alpine rose, use balanced fertilizer in spring, switching to high nitrogen by late spring, applying every 2-3 weeks at a quarter teaspoon per gallon. Reduce in autumn and stop in winter to avoid stress. Adjust based on plant size and soil richness for healthy growth and blooms.

Pruning: Alpine rose is a dense, evergreen ornamental shrub with vibrant blooms. Prune in early to late winter, focusing on removing weak branches for better air circulation. Avoid heavy pruning due to its slow growth. Proper maintenance enhances health and spring bloom quality.

Propagation: The alpine rose, an evergreen shrub from Europe's mountains, features vibrant flowers. Propagation via semi-hardwood cuttings from current growth is effective. Maintain proper moisture and warmth, avoiding drying out. A well-aerated moisture-retaining mix is essential, and rooting hormone may improve success in indirect light.

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