
How to grow smokebush
Cotinus coggygria
When to plant smokebush
Plant this deciduous shrub while dormant, in fall or early spring. Extension guidance rates fall (early enough for roots to establish before the ground freezes) as the best time and spring, just before growth begins, as the next best.
Smokebush is timed by season rather than your frost dates, so the planting calendar does not generate ZIP-specific dates for it. Check the cited sources below to fine-tune for your area.
Growing conditions
- Lifecycle
- Perennial
- Spacing
- 120 to 180 in apart
- Sun
- Full sun
- Soil pH
- 5 to 8.5
Common problems
- verticillium wilt
- leaf spot
- rust
Sources
- North Carolina Extension Gardener Plant Toolbox (NC State Extension): Cotinus coggygria (Smokebush, Smoketree)
- Clemson Cooperative Extension, Home & Garden Information Center: Planting Shrubs Correctly (HGIC 1052)
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