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Dwarf Japanese Garden Juniper

Juniperus procumbens (ju-NIP-er-us pro-KUM-benz)

Family: Cupressaceae Unknown Herbaceous (1-3 ft)

The Dwarf Japanese Garden Juniper 'Nana' is a cultivar that is an evergreen, conifer, low-growing shrub that may reach from 6 inches to 1 foot tall and 5 to 6 feet wide. The cultivar, 'Nana,' forms a dense compact mat with branches that tend to intertwine and spread out in sprays. The leaves are prickly needles that are bluish-green, linear to lanceolate, awl-shaped, spiny, pointed, 1/4 inch long, and appear in whorls of three. In the winter months, the needles have a slightly purplish hue. The plant can become wide-spreading over time if space permits or will mound upon itself if space is limited. It grows up over obstacles such as low walls or rocks. This plant has a slow growth rate, and it is frequently used for bonsai. Dwarf Japanese Garden Juniper 'Nana' was introduced in Japan in 1922. It is a member of the Cupressaceae or cypress family. The genus name, Juniperus, is Latin for juniper. The specific epithet, procumbens , means low growing or prostrate. This plant needs full sun and open space. It is tolerant of a variety of soils, thrives under adversity, and is easily transplanted, It is deer, drought, erosion, heat, and dry soils tolerant. The Dwarf Japanese Garden Juniper 'Nana' is a versatile, sprawling, and cascading ground cover that may be used for bonsai or in the landscape as a border, in a rock garden, or in mass plantings. Quick ID Hints: Stiff branches vary in length, tips are ascending Awl-shaped leaves are in whorls of 3 and are pointy Leaves are bluish-green and turn slightly purplish in winter Undersides of leaves have 2 white dots at the base Plant is a dwarf, evergreen, matting shrub Insects, Diseases, and Other Plant Problems: This shrub does not have many serious insect or disease problems, although it is susceptible to blight and spider mites. Due to the prickly needles, skin irritation may occur. It is best to wear gloves when handling this plant. The Clemson Cooperative Extension Home and Garden Information Center has a factsheet on common pests and diseases. VIDEO created by Andy Pulte for “Landscape Plant Identification, Taxonomy, and Morphology” a plant identification course offered by the Department of Plant Sciences, University of Tennessee. More information on Juniperus procumbens .

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 39 attributes.

How it fits the guild

Guild layer 4 - Herbaceous (1-3 ft) Optimal soil pH Acid (<6.0); Alkaline (>8.0); Neutral (6.0-8.0)
See companions & conflicts ↓

Companions & Conflicts

Curated pairwise relationships between this plant and others in the library — who feeds whom, who competes, who confuses the pests. Green reads as a good pairing, red as one to avoid.

No curated interactions recorded for this species yet.

Also noted by NC State

Related species the NC State Plant Toolbox flags for this plant — look-alikes to tell apart, and plants that play a similar role in a planting. Ones we carry in the library are linked.

Fills a similar niche Iberis sempervirens Juniperus communis 'Echiniformis' Juniperus squamata 'Blue Star'

Full plant profile

Growing Conditions
Plant type
Ground Cover; Perennial; Shrub
Life cycle
Woody
USDA zones
4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b
Light
Full sun (6 or more hours of direct sunlight a day)
Soil texture
Clay; High Organic Matter; Loam (Silt); Sand; Shallow Rocky
Soil pH
Acid (<6.0); Alkaline (>8.0); Neutral (6.0-8.0)
Soil drainage
Good Drainage | Moist | Occasionally Dry
Available space
6-feet-12 feet
NC region
Coastal; Mountains; Piedmont
Mature size
Height: 0 ft. 6 in. - 1 ft. 0 in. | Width: 3 ft. 0 in. - 6 ft. 0 in.
Growth rate
Slow
Canopy layer
4 - Herbaceous (1-3 ft)
Form & Appearance
Habit / form
Dense; Mounding; Spreading
Texture
Fine
Foliage
Needled Evergreen
Leaf color
Blue; Green
Leaf type
Needles
Leaf arrangement
Whorled
Leaf shape
Lanceolate; Linear
Leaf feel
Prickly
Leaf size
< 1 inch long, < 1 inch wide
Hairs present
No
Leaf detail
Leaves are small, rigid, closely set, awl-shaped in whorls of 3. They are bluish-green in color, pointy, and slightly purplish in winter. The underside of leaves are bluish with 2 white dots at the leaf base. New growth is bright green.
Fall color
Purple/Lavender
Stem detail
Branches vary in length, are stiff, and the tips are ascending.
Wildlife & Ecology
Native status
Unknown
Landscape Use
Landscape location
Container; Rock Wall; Slope/Bank
Landscape theme
Asian Garden; Drought Tolerant Garden; Fairy Garden; Rock Garden; Winter Garden
Design feature
Border; Mass Planting
Garden tags
#evergreen #deer resistant #mounding #evergreen shrub #slow growing #easy to transplant #spreading #full sun tolerant #dwarf #fantz #bonsai #landscape plant sleuths course #mat forming #dry soils tolerant #dense growth #groundcover #drought tolerant #cascading #erosion control #blue green needles #cpp #HS304 #fairy garden
Problems & Resistance
Insect problems
Pests of Conifers
Resistant to
Deer; Drought; Dry Soil; Erosion

Planted at Hunnicutt

Nobody’s planted this one yet.