Description | American Smoke Tree (C0tinus obovatus) is a large shrub or small tree with puffy smoke-like flowers. The smokey effect derives from the clusters of hairs on the spent flower stalks. |
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Pronunciation | (ko-TI-nus)(ob-oh-VA-tus) |
Plant Type | All Plants, Shrubs Deciduous |
Hardiness Zone | 4-5 |
Sunlight | full |
Moisture | average |
Soil & Site | average, tolerates limey soils |
Flowers | dioecious (male and female plants) with the male being showier, borne on panicles with pubescent pedicels and peduncles, make the flower look like puffs of smoke |
Leaves | simple, alternate, entire obovate to elliptic ovate, glossy above and pale and somewhat downy beneath, bluish to dark green with yellow-orange amber red, and reddish purple in the fall |
Stems | branchlets are aromatic when broken and bleed a gummy sap |
Dimensions | Can reach 20-30 feet tall by 3/4 spread. |
Maintenance | Prune to maintain size and shape. It will tolerate hard pruning, cutting back to less than a foot The flowers are formed on last year's wood |
Propagation | softwood cuttings |
Notes & Reference | #01-Manual of Woody Landscape Plants (Michael Dirr), #63-How to Recognize Shrubs (Grimm) |