Blue Rug Juniper
Juniperus horizontalis 'Wiltonii'
Full sun
Once established, needs occasional water; more in extreme heat.
THIS PLANT MAY BE AVAILABLE IN THESE STORES:
Due to the seasonal nature of plants, availability at your local garden center is not guaranteed. Give them a call before visiting.
- 101 Market
8980 Quantrelle Ave. N.e. Otsego MN 55330
- 14th Street Garden Center
793 Jersey Ave. Jersey City NJ 07303
- 3rd Avenue Floral & Greenhouse
1110 3rd Ave. West Dickinson ND 58601
- 4 Ever Green Ldsp. & Dgn
21457 214th Circle Ave Milford IA 51351
Botanical Pronunciation | ju-NIP-er-us hor-i-zon-TA-lis |
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Average Size at Maturity | Reaches only 6 in. tall, quickly spreading 6 to 8 ft. wide. |
Bloom Time | Conifer; prized for foliage. |
Design Ideas | In very cold regions, this blue Juniper adapts well to snow and frost. Lovely when planted around boulders or in rock gardens, where its twisted branches can be trained to unique forms. A reliable plant for high desert with its rapidly fluctuating day and night temperatures. Thrives in rocky, thin mountain soils or the sandy gravel of inland deserts. Use on slopes for coverage or erosion control. Plant along retaining walls and curbs, where the creeping foliage will cover them year-round. Good along the hot, heat-reflective edges of streets and driveways. Resistant to deer. |
Deciduous/ Evergreen | Evergreen |
Foliage Color | Silver-blue |
Garden Style | Asian/Zen, Contemporary, Rustic |
Growth Habit | Spreading |
Growth Rate | Moderate |
Landscape Use | Border, Erosion Control, Green Roof, Rock Garden, Coastal Exposure, Ground Cover |
Light Needs | Full sun |
Soil Needs | All-Purpose Plant Food |
Special Feature | Dramatic Foliage Color, Easy Care, Extreme Cold Hardiness, North American Native Selection, Tolerates Poor Soils, Waterwise, Bird Friendly |
Water Needs | Low |
Watering Needs | Once established, needs occasional water; more in extreme heat. |
Companion Plants | Barberry (Berberis); Rose (Rosa); Clematis (Clematis); Catmint (Nepeta); Russian Sage (Perovskia); Maiden Grass (Miscanthus) |
Prefers sandy soils on the dry side, but adaptable to a wide range of well-drained soils. Water deeply, regularly during first growing season to establish an extensive root system; reduce frequency once established. As a groundcover, space plants 5 to 6 ft. apart, or closer for faster coverage. Control weeds with mulch until the plants cover the area.
This Plant's Growing Zones: 3-9

Your USDA Cold Hardiness Zone:
Your climate may be too cold for this plant