Blackdown Bottlebrush (Callistemon pearsonii)

Blackdown Bottlebrush

This species is a small, spreading, but compact shrub with hard bark, soft foliage, and profuse spikes of bottlebrush flowers in spring and summer. Its leaves are arranged alternately and are 1.5 to 2.5 cm long, 1.5 to 5 mm wide, flat, and linear to narrow egg-shaped with the narrower end towards the base. The flowers are red, tipped with yellow, and are arranged in short spikes on the ends and sides of branches, which continue to grow after flowering. The flowering occurs mainly in spring and is followed by fruits which are woody capsules 2.5 to 5 mm long.

Scientific classification

Species

Blackdown Bottlebrush (Callistemon pearsonii)

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Perennial

Lifespan

Shrub

Plant Type

5 - 38 ℃

Ideal Temperature

Images of Blackdown Bottlebrush

Care Guide for Blackdown Bottlebrush

Every 2 weeks

Water

Full sun

Sunlight

5 - 38 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Blackdown Bottlebrush thrives in Mediterranean climates, balancing drought resistance with a preference for biweekly watering to stay healthy. This evergreen plant maintains its foliage year-round and requires consistent moisture for optimal growth.

Fertilize: For blackdown Bottlebrush care, use balanced N-P-K fertilizers twice yearly (spring, late summer) to promote growth and resilience. Follow label rates to avoid root damage. Reduce feeding in winter, and consider slow-release formulas. Wear gloves and avoid contact with foliage for safety.

Pruning: Blackdown Bottlebrush, recognized for its vibrant flowers, benefits from early spring pruning to remove dead branches and shape growth. Post-bloom pruning enhances density and appearance, while regular pruning rejuvenates the plant, promoting health and attractiveness.

Propagation: Native to Australia, blackdown Bottlebrush flourishes in well-draining soil and full sun. Propagate via semi-hardwood cuttings post-flowering, using rooting hormone for better success. Attention to detail and a moist environment lead to vibrant blooms, making blackdown Bottlebrush a captivating addition to gardens.

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