Blue Whale Trees
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Photo: Photo by David J. Stang, CC BY-SA 4.0 · Wikimedia Commons

American Smoketree

Cotinus obovatus

Also called chittamwood, american smokebush.

Perhaps the best fall color of any native tree, on a small, drought-proof limestone specialist.

Fall colorShowy flowersDrought tolerantRare
Type
Small tree
Mature height
20–30 ft
USDA zones
4–8
Growth rate
Medium
Sun
Full
Soil moisture
Dry · Average
Hardiness zones
210

American smoketree is rare in the wild, scattered on limestone bluffs from Tennessee to Texas, but it is hardy, tough and spectacular in the garden. Airy pink flower plumes give the smoke effect in June; in October the rounded blue-green leaves turn orange, scarlet and purple all at once. Needs sun and drainage, nothing more.

Heights and zones are typical ranges for the species in cultivation; local conditions and seed source shift them. Estimate growth for this species →

Grows in the same conditions

Plants that share its sun and soil

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