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1.Smoke Bush — Overview
The Smoke Bush, scientifically known as Cotinus coggygria, is a captivating deciduous shrub or small tree belonging to the Anacardiaceae family, which also includes plants like cashews and pistachios. It is widely recognized for its distinctive, airy flower clusters that create a 'smoke-like' illusion, particularly prominent during the summer months. Native to a broad geographical range stretching from southern Europe across central Asia to northern China, Cotinus coggygria typically achieves a height and spread of 3 to 4.5 meters (10-15 feet).
Its oval to obovate leaves, measuring 3-8 cm long, emerge in shades of green or purple, depending on the cultivar, and undergo a stunning transformation in autumn, displaying vibrant hues of orange, fiery red, and deep purple. This spectacular fall foliage makes it a dramatic focal point in any landscape. The unique 'smoke' effect originates from the long, wispy, sterile flower stalks that develop after the tiny, inconspicuous flowers have bloomed, forming large, feathery panicles.
These panicles persist well into the season, enhancing its ornamental appeal. The plant’s adaptability to various soil types and its drought tolerance once established further contribute to its popularity as an ornamental species.
Trusted Scientific References
Authoritative external sources for Cotinus coggygria:
Smoke Bush should be interpreted through verified botanical identity, practical care, and responsible safety language. This recovery note adds the missing context needed for a complete profile: match light to the plant's habit, use well-drained soil, water according to season, and avoid unsupported medicinal or edible claims. For publishing, the plant can be presented as a source-backed garden plant with clear care guidance, common problem diagnosis, and conservative safety wording.
1.1.Smoke Bush — Key Features
- Distinctive 'smoke' inflorescences — Distinctive 'smoke' inflorescences in summer.
- Spectacular autumn foliage — Spectacular autumn foliage in shades of red, orange, and purple.
- High concentration of — High concentration of medicinal tannins in leaves and bark.
- Traditional uses as an astringent, antiseptic, and anti — inflammatory agent.
- Robust and adaptable — Robust and adaptable plant, tolerant of drought and poor soils.
- Contains potent antioxidant — Contains potent antioxidant compounds like flavonoids and phenolic acids.
- Essential oils exhibit — Essential oils exhibit significant antimicrobial properties.
- Subject of ongoing — Subject of ongoing pharmacological research into its diverse bioactivities.
- Native to a — Native to a wide range across Eurasia.
- Valued both for — Valued both for its ornamental beauty and its medicinal potential.
1.2.Smoke Bush — Quick Summary
- Ornamental shrub known for 'smoke-like' flower clusters and vibrant fall foliage.
- Rich in tannins, flavonoids, and essential oils, providing potent bioactivity.
- Traditionally valued for its astringent, antiseptic, and anti-inflammatory properties.
- Modern research highlights its antioxidant, antimicrobial, and potential anticancer effects.
- Primarily used topically; internal use requires strict professional guidance due to high tannin content.
- Adaptable to various growing conditions and drought-tolerant.
2.Smoke Bush — Scientific Identity
3.Smoke Bush — Categories & Tags
4.Smoke Bush — Appearance & Identification
5.Smoke Bush — Water Requirements
- Sun Exposure — Thrives best in full sun, which promotes robust growth, the most vibrant fall color, and abundant 'smoke' production.
- Soil Requirements — Prefers well-drained soil but is highly adaptable to various soil types, including poor, rocky, or sandy soils, as long as they are not waterlogged.
- Water Needs — Once established, Cotinus coggygria is remarkably drought-tolerant, requiring minimal supplemental irrigation.
- Pruning Timing — Best pruned in late winter or early spring while the plant is dormant to shape it or remove dead/crossing branches.
- Pruning for 'Smoke' — For maximum 'smoke' effect, prune lightly to encourage more flowering stems.
- Propagation — Can be propagated from semi-hardwood cuttings taken in summer or by seed, though seed germination can be erratic.
- Pest and Disease Resistance — Generally a low-maintenance plant with good resistance to most common pests and diseases.
- Fertilization — Typically does not require heavy fertilization; an annual application of balanced slow-release fertilizer in spring is sufficient if growth is poor.
Reviewed by the Flora Medical Global Botanical Review Panel
Multi-disciplinary editorial group · Botany · Ethnobotany · Herbal-medicine literature
Who reviewed this: This page was checked by the Flora Medical Global Botanical Review Panel — an in-house editorial group of botany graduates, ethnobotany researchers, and horticulture practitioners who collectively maintain our 7,000+ plant encyclopedia. Meet the team.
Our 4-step verification process
1. Taxonomic verification
Scientific names and synonyms cross-checked against Kew POWO, World Flora Online, and The Plant List.
2. Phytochemical & medicinal cross-reference
Active compounds, traditional uses, and reported activities are cross-referenced with PubMed, USDA Dr. Duke's database, and peer-reviewed ethnobotanical literature.
3. Conservation & distribution check
Distribution, ecology, and conservation status confirmed against GBIF occurrence records and the IUCN Red List.
4. Editorial & safety review
Every entry passes an editorial pass for clarity, originality, and safety notices (toxicity, contraindications, dosage caveats) before publication.
Last reviewed:
Editorial Note: This page is for educational and plant care purposes only.
Written by: Flora Medical Global Editorial Team
Reviewed by: Flora Medical Global Botanical Review Panel
Last Updated: June 28, 2026
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