Cotinus coggygria
Smoke tree, Venetian sumach, Smokewood, Smokebush
- Height × spread
- 6m × 6m
- Position
- Full sun
- Hardiness
- Cold to -15C (RHS H5)
- Flowers
- Summer, Autumn
Availability
Please ask in store about availability
Many plants are seasonal. Call 01234 567890 to check current stock.
About this plant
This lovely tree produces truly remarkable plumed flowers like clouds of smoke during June and July. These stay into autumn when their colour changes to smokey-grey. This perhaps has the most beautiful blooms of all the smoke bushes, even though the foliage is the most ordinary. The tree itself has rather unusual matt, oval leaves that take on rich autumn hues. The tree can be seen adorning autumn landscapes in the vicinity of the Great Wall of China. The plant has practical uses, the wood being used to dye leather and it is also the source of an orange dye which can be used to colour yarn.
- Flower colour
- Pink, Purple, Red, Rose
- Foliage colour
- Green
- Autumn foliage
- Orange-yellow
- Fruit colour
- Brown
- Variegated
- No
- Scent
- Yes
- Shape
- Dome
- Height
- 6m
- Spread
- 6m
- Height in 10 years
- 4m
- Spread in 10 years
- 4m
- Season of interest
- Summer, Autumn
- Flowers in
- Summer, Autumn
- Evergreen
- Deciduous
- Garden style
- Seaside garden, Scented garden, Mediterranean garden, Gravel garden, Cottage garden
- Sun or shade
- Likes full sun, tolerates part shade
- Soil type
- Chalk, Clay, Loam (normal), Sandy soil
- Soil pH
- All types
- Drainage
- Well drained soil, Drought resistant
- Hardiness
- Cold to -15C (RHS H5)
- Borders & containers
- Borders
- Use for
- Architectural
- Deer
- May be browsed by deer, especially when young.
- Hazards
- No
Spring
Spring - late · Outdoors
Feed young plants with slow release fertiliser
Spread a slow release fertiliser around the base of the plant to the edge of the foliage spread, so that it can feed the roots. It is helpful for this to be applied for several years.
This is a simple way to provide a nutrient boost until the plant becomes well established.
Spring-Autumn · Outdoors
Water during dry periods
For plants in the ground, when there has been little or no rain for a period of 7-10 days and the soil is dry, give it a deep watering and repeat weekly until there is a downpour of rain. Check plants in pots more frequently, especially in hot weather.
Planting & general
Outdoor planting · Planting
Add root growth stimulant to the planting hole
Mycorrhizal fungi helps roots establish quickly, so they absorb water and nutrients more efficiently. It comes as a powder, granule or gel. Add to the planting hole or container, and to the plant's rootball before planting in the hole. For "bareroot" plants use a gel.
Planting
Protect & support young trees
Attach a newly planted tree or tall shrub over 1m to a tree stake to give support and prevent windrock. Use a tree guard to stop tree bark being eaten by animals, especially in areas with deer - removing bark injures a tree and in worst case can kill it.
Found in
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