Scotch laburnum - Laburnum alpinum (Care, Characteristics, Flower, Images)

Scotch laburnum

Also known as: Scottish laburnum

Scotch laburnum (Laburnum alpinum) is an excellent ornamental tree that offers several garden benefits. First, it has elegant and abundant yellow flowers that make it an excellent choice of specimen tree. Also, it has a symbiotic relationship with soil bacteria that help fix nitrogen, adding to the fertility of the soil for itself and other plants.

Scientific classification

Species

Scotch laburnum (Laburnum alpinum)

Legumes, milkworts and allies

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Perennial

Lifespan

5 m

Plant Height

6 m

Spread

Green

Leaf Color

2.5 cm to 5 cm

Flower Size

Yellow

Flower Color

Deciduous

Leaf type

10 - 35 ℃

Ideal Temperature

Images of Scotch laburnum

Distribution of Scotch laburnum

Distribution Map

Scotch laburnum is native to the mountainous regions of Central and Southern Europe, where it thrives in a range of climatic zones. Its presence has been integrated into the landscapes of Northern and Western Europe through introduction and cultivation, expanding beyond its original alpine and subalpine habitats.

Native

Cultivated

Invasive

Introduced

No species reported

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Cultivars

There are several recognized cultivars of Scotch laburnum, including the following common varieties :

Golden chain tree 'Vossii'

Care Guide for Scotch laburnum

Every 2 weeks

Water

Full sun

Sunlight

10 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Scotch laburnum flourishes in temperate climates and tolerates dry conditions, requiring watering every two weeks. Its outdoor growth enhances its ornamental value, with growth cycles closely tied to water availability, demonstrating resilience throughout the growing season.

Fertilize: Scotch laburnum thrives with balanced fertilizers (10-10-10), applied sparingly in early spring and post-flowering if necessary. Avoid over-fertilization, following dosage guidelines (1/4 pound per square yard). Withhold fertilizer during winter dormancy, and always water after application to prevent root burn.

Pruning: Scotch laburnum flourishes with early spring pruning, emphasizing the removal of dead wood and thinning for air circulation. Prune post-flowering to shape and control height, promoting health and maximizing flower potential for a vibrant garden display.

Propagation: Scotch laburnum, from the pea family, features lovely yellow flowers. For effective propagation, select healthy, semi-ripe cuttings, dip in rooting hormone, and plant in a well-draining compost mix. Maintain high humidity and indirect light, allowing several weeks for root establishment.

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