North America Non-native Plant

European Smoketree

Botanical name: Cotinus coggygria

USDA symbol: COCO10

Life cycle: perennial

Habit: shrub

Native status: Non-native, reproduces and persists in the wild in Canada âš˜ Non-native, reproduces and persists in the wild in the lower 48 states  

Synonyms: Rhus cotinus L. (RHCO8)   

European Smoketree: The Dramatic Shrub That Creates Garden Magic If you’ve ever wanted to add a touch of mystery and drama to your landscape, the European smoketree might just be your perfect match. This distinctive shrub earns its common name from the billowy, smoke-like flower clusters that seem to float ...

European Smoketree: The Dramatic Shrub That Creates Garden Magic

If you’ve ever wanted to add a touch of mystery and drama to your landscape, the European smoketree might just be your perfect match. This distinctive shrub earns its common name from the billowy, smoke-like flower clusters that seem to float above its branches like morning mist. But there’s much more to this eye-catching plant than its signature smoke show.

What Exactly Is a European Smoketree?

The European smoketree (Cotinus coggygria) is a deciduous shrub that typically grows 13-16 feet tall, though it can reach greater heights under ideal conditions. As a perennial woody plant with multiple stems arising from the ground, it creates a substantial presence in any garden setting. You might also encounter this plant listed under its botanical synonym, Rhus cotinus.

Where Does It Come From?

Originally native to southern Europe, central China, and the Himalayas, the European smoketree has found its way into North American gardens and landscapes. As a non-native species, it has established itself across several states including Ontario, Connecticut, Illinois, Maryland, Massachusetts, New Jersey, New York, Ohio, Pennsylvania, Utah, and Vermont, where it reproduces naturally and persists in the wild.

The Visual Appeal: Why Gardeners Fall in Love

The European smoketree offers a spectacular two-season show that keeps gardeners coming back for more:

  • Summer Drama: The plant produces airy, feathery flower plumes that create a hazy, smoke-like effect above the foliage
  • Fall Finale: Leaves transform into a brilliant display of orange, red, and purple hues
  • Unique Texture: The wispy flower clusters add an unusual textural element that contrasts beautifully with more traditional garden plants

Perfect Garden Roles and Landscape Uses

This versatile shrub excels in several landscape applications:

  • Specimen plant for focal points and accent areas
  • Background planting in mixed borders
  • Xerophytic and Mediterranean-style gardens
  • Low-maintenance landscape designs
  • Areas where dramatic seasonal interest is desired

Growing Conditions: Surprisingly Easy-Going

One of the European smoketree’s greatest strengths is its adaptability. This tough shrub thrives in:

  • Light: Full sun for best flowering and fall color
  • Soil: Well-drained soils, including poor and alkaline conditions
  • Water: Drought-tolerant once established (avoid overwatering)
  • Climate: Hardy in USDA zones 4-8

Planting and Care: Low-Maintenance Beauty

The European smoketree rewards gardeners with minimal fuss:

  • Plant in spring or fall when temperatures are moderate
  • Water regularly during the first growing season to establish roots
  • Once established, it’s remarkably drought-tolerant
  • Prune in late winter or early spring if needed to maintain shape
  • Avoid fertilizing, as rich soils can reduce flowering

Wildlife and Pollinator Benefits

During its blooming period, the European smoketree attracts bees and other pollinators to its flowers, adding ecological value to your garden ecosystem.

Should You Plant It?

The European smoketree offers undeniable beauty and requires minimal care once established, making it appealing for many gardeners. However, as a non-native species, consider balancing your landscape with native alternatives that provide similar benefits to local ecosystems. Native options like American smoketree (Cotinus obovatus) or native sumacs can offer comparable visual interest while supporting local wildlife more effectively.

If you do choose to plant European smoketree, you’ll be rewarded with a low-maintenance shrub that delivers maximum visual impact with minimal effort – perfect for gardeners who want drama without the fuss.

European Smoketree

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Sapindales

Family

Anacardiaceae R. Br. - Sumac family

Genus

Cotinus Mill. - smoketree

Species

Cotinus coggygria Scop. - European smoketree

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA