Juniperus scopulorum
Rocky Mountain juniper
A pyramid-shaped evergreen conifer to a height of 15m with green-blue, scale-like leaves from which many garden cultivars have been bred. The bark is red-brown and the fruit is blue-black
Size
Ultimate height
Higher than 12 metresTime to ultimate height
20–50 yearsUltimate spread
4–8 metresGrowing conditions
Moisture
Well–drained, Moist but well–drainedpH
Neutral, Alkaline, AcidColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green Blue | |||
|---|---|---|---|---|
| Summer | Green Blue | |||
| Autumn | Green Blue | Blue Black | ||
| Winter | Blue Black |
Position
- Full sun
Aspect
South–facing or West–facing
Exposure
Exposed or ShelteredDrought resistance
Yes Hardiness
H6Botanical details
- Family
- Cupressaceae
- Native to GB / Ireland
- No
- Foliage
- Evergreen
- Habit
- Bushy
- Potentially harmful
- Harmful if eaten/skin allergen. Wear gloves and other protective equipment when handling
- Genus
Juniperus can be prostrate or erect, evergreen shrubs or trees with aromatic, scale-like or sharply pointed awl-shaped leaves, and small globose fruits
- Name status
Correct
- Plant range
- W. Canada to N Mexico
How to grow
Cultivation
Grow in any well-drained soil. Junipers need little if any pruning. Useful in hot sunny sites
Propagation
Propagate by semi-hardwood cuttings
Suggested planting locations and garden types
- Architectural
- Wildlife gardens
- Low Maintenance
Pruning
No pruning required
Pests
May be susceptible to aphids, juniper scale and caterpillars
Diseases
May be susceptible to phytophthora, canker and honey fungus. See also Conifers: brown patches
Get involved
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