Colquhounia

Colquhounia is a genus of about six species of evergreen or semi-evergreen shrubs or subshrubs in the family Lamiaceae. They are native to the Himalaya and southwestern China south to Peninsular Malaysia. They are growing to 1 to 3 m tall, rarely to 4 m. The aromatic leaves are finely toothed and borne in opposite pairs on the square stems. The flowers are tubular, two-lipped, and carried on terminal spikes.

Scientific classification

Genus

Colquhounia (Colquhounia)

Family

Mint

Order

Mints plantains olives and allies

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Semi-evergreen

Leaf type

Images of Colquhounia

Species

Colquhounia elegans Colquhounia coccinea var. mollis Colquhounia seguinii

Care Guide for Colquhounia

Twice per week

Water

Full sun

Sunlight

Water: Colquhounia thrives in conditions mimicking its native habitat with intermittent dry spells. Drought-tolerant, it requires watering every 2-3 weeks, allowing soil to dry slightly. Best suited for outdoor planting in well-draining soil to prevent root rot during heavy rains.

Propagation: Propagation of colquhounia involves seed sowing and stem cuttings, requiring proper light, warmth, and well-draining soil. High humidity aids in rooting cuttings. Challenges include moisture management and fungal prevention. Steps: 1) Sow seeds in spring under glass. 2) Use semi-hardwood cuttings with rooting hormone in humid conditions.

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Learn More About Colquhounia

How to Grow and Care

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