Juniperus procumbens
Creeping juniper, Hai byakushin, Sonare, Japanese garden juniper
- Height × spread
- 0.75m × 2m
- Position
- Full sun
- Hardiness
- Colder than -20C (RHS H7)
Availability
Please ask in store about availability
Many plants are seasonal. Call 01234 567890 to check current stock.
About this plant
This creeping juniper carpets the ground with long slender spreading branches. They are tight packed with glaucous green needles. It will mound up slightly, and is attractive when trained over rocks when its branches project outwards. It makes excellent carpeting groundcover and can be used to stabilise soil. It is worth searching for if you want something different. The species plant is seldom seen under cultivation in Britain and Ireland except in botanic gardens, but cultivars are more readily available. It originates in Japan where it is found in coastal areas in southern Kyushu. The plant mounds up to 75cm (2ft 6in) high, though often lower, with a 2m (7ft) spread.
- Foliage colour
- Green
- Variegated
- No
- Scent
- Yes
- Shape
- Prostrate
- Height
- 0.75m
- Spread
- 2m
- Height in 10 years
- 0.6m
- Spread in 10 years
- 1m
- Evergreen
- Evergreen
- Garden style
- Seaside garden, Scented garden, Rock garden
- Sun or shade
- Likes full sun, tolerates part shade
- Soil type
- Chalk, Clay, Loam (normal), Poor soil, Sandy soil
- Soil pH
- Alkaline
- Drainage
- Well drained soil
- Hardiness
- Colder than -20C (RHS H7)
- Borders & containers
- Borders and containers
- Use for
- Ground cover, Bird attraction
- Maintenance
- Easycare – low/no maintenance
- Hazards
- Yes, leaves are prickly and potentially harmful; Humans: Harmful if eaten; skin allergen
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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