Juniperus scopulorum

Rocky Mountain Juniper

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Rocky Mountain Juniper is a medium-sized evergreen conifer native to western North America, known for its dense blue-green foliage and pyramidal growth habit.
yard Outdoor plants wb_sunny Half-shade / Sun pets Not pet-safe
info Pot sizes shown are estimations. Real dimensions may vary depending on the merchant.
Merchant Pot Size Availability Price
Amazon.com 7-8 in In Stock $66.97 Buy
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Plant Details

Common Name Rocky Mountain Juniper
Family Cupressaceae
Genus Juniperus
Species Scopulorum
Origin North America
Blooming Monoecious, small brownish-green cones develop in late summer
Leaf Color Blue-green to silvery-blue
Sunlight Half-shade / Sun
Category Outdoor plants
Pet Friendly close No
yard

Care & Maintenance

terrain
Soil

Well-drained, sandy or loamy soil; tolerates poor, rocky, and alkaline soils

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Watering

Drought tolerant once established; water deeply but infrequently to prevent root rot in winter

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Sunlight & Care

Full sun exposure required for best color and density, tolerates partial shade but may become leggy

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Fertilization

Generally not required; apply slow-release fertilizer in spring only if growth is poor or soil is very nutrient-deficient

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Pruning

Prune in late winter before new growth starts; avoid cutting into old wood without needles to prevent dieback

Pest Control Bagworm Juniper Beetle Scale Insect Spider Mite

These are the insects and pathogens that commonly interact with this plant, including pests, parasites, and organisms typically associated with its care.

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Seasonal Periods

local_florist Flowering Period 3 months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
eco Leaf Persistence 12 months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
thermostat

Growing Parameters

thermostat
Temperature
-29° – 95°
Fahrenheit
Ideal ambient air temperature range for healthy growth
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Humidity
15% – 60%
% relative
Optimal relative air humidity the plant thrives in
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Light (LUX)
2500 – 60000
Lux
Ambient illuminance level at the plant's surface
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Light (PAR)
1500 – 3500
mmol/m²/s
Photosynthetically active radiation (PAR) intensity
water
Soil Moisture
10% – 40%
% volumetric
Water content in the growing medium
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Soil EC
350 – 1200
mS/cm
Electrical conductivity (nutrient concentration in soil water)

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