• Photo of Pinus monticola (Pinus monticolas)

Plant Profile: Pinus monticola

Taxonomy: Pinus monticola

Names

Weeping Western White Pine

  • Photo of Pinus monticola (Pinus monticolas)

Phonetic Spelling:PY-nus mon-TEE-ko-luh

Genus:Pinus

Species:monticola

Family:Pinaceae

This species of pine flourishes in moist, open environments, showing limited resistance to drought, yet it can also adapt well to dry, sandy locations. It features a slender, conical crown with short branches that extend horizontally and have upward-facing tips.

While efforts are underway to cultivate a resistant variety, this pine remains highly vulnerable to white pine blister rust, a disease caused by a fungus.

It serves as a significant source of matchwood.

Various birds and small mammals consume its seeds, while deer and grouse feed on its foliage. Additionally, porcupines and small rodents utilize the bark and wood as a food source, and the needles are often used for nesting materials.

Pinus monticola Feature Summary

Pinus monticola Image Gallery

Tags

#evergreen
#wildlife plant
#native tree
#moths
#conifer
#deer resistant
#nighttime garden
#dense
#larval host plant
#moth larvae
#pollinator garden
#imperial moth

Similar Plants

Pinus monticola Feature Summary

Attributes
Western USA and Canada
This plant supports Imperial Moth (Eacles imperialis) larvae which have one brood per season and appear from April-October in the south. Adult Imperial Moths do not feed. Seeds are eaten by birds.
Seed
Stem Cutting
Root Cutting
high flammability
Flowers
5 to 8 in. cylindrical cones singly or in groups of up to 5. Becomes pendulous.
Gold/Yellow
> 6 inches
Leaves
Stiff, densely arranged blue-green 3 to 4 in. needles in bundles of 5, 5 white lines on the underside.
Green
White
Blue
3-6 inches
Bark
The bark is gray and smooth, becoming checked with flaking scales.
Dark Gray
Light Gray
Stem
Slender red-brown, slightly glandular, purple-brown to gray when mature.
Brown/Copper
Purple/Lavender
Red/Burgundy
Whole Plant Traits
Pyramidal
Dense
Horizontal
Medium
Cultural Conditions
Full sun (6 or more hours of direct sunlight a day)
Mountains
Piedmont
Landscape
Pollinator Garden
Nighttime Garden
Native Garden
Border
Mass Planting
Accent
Screen/Privacy
Specimen
Barrier
Woodland
Lawn
Meadow
Naturalized Area
Pollinators
Moths

Pinus monticola Attributes

Pinus monticola: Country Or Region Of Origin

Western USA and Canada

Pinus monticola: Wildlife Value

This plant supports Imperial Moth (Eacles imperialis) larvae which have one brood per season and appear from April-October in the south. Adult Imperial Moths do not feed. Seeds are eaten by birds.

Pinus monticola: Recommended Propagation Strategy

Division
Grafting
Layering
Leaf Cutting
Root Cutting
Seed
Stem Cutting

Pinus monticola: Fire Risk Rating

extreme flammability
high flammability
low flammability
medium flammability

Pinus monticola Flowers

Pinus monticola: Flower Description

5 to 8 in. cylindrical cones singly or in groups of up to 5. Becomes pendulous.

Pinus monticola: Flower Color

filter_vintage
Gold/Yellow

Pinus monticola: Flower Bloom Time

Winter
Spring
Summer
Fall

Pinus monticola: Flower Size

1-3 inches
3-6 inches
< 1 inch
> 6 inches

Pinus monticola Leaves

Pinus monticola: Leaf Description

Stiff, densely arranged blue-green 3 to 4 in. needles in bundles of 5, 5 white lines on the underside.

Pinus monticola: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Pinus monticola: Leaf Color

spa
Blue
spa
Green
spa
White

Pinus monticola: Leaf Type

Compound (Pinnately , Bipinnately, Palmately)
Fronds
Needles
Sheath
Simple

Pinus monticola: Leaf Shape

Acicular
Auriculate
Cordate
Cuneate
Deltoid
Elliptical
Filiform
Lanceolate
Linear
Oblanceolate
Oblong
Obovate
Obtuse
Orbicular
Ovate
Palmasect
Palmatifid
Peltate
Pinnatifid
Pinnatisect
Reniform
Rhomboidal
Spatulate
Subcordate
Subulate

Pinus monticola: Hairs Present

No
Yes

Pinus monticola: Leaf Length

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Pinus monticola Bark

Pinus monticola: Bark Description

The bark is gray and smooth, becoming checked with flaking scales.

Pinus monticola: Bark Color

grass
Dark Gray
grass
Light Gray

Pinus monticola Stem

Pinus monticola: Stem Description

Slender red-brown, slightly glandular, purple-brown to gray when mature.

Pinus monticola: Stem Color

grass
Brown/Copper
grass
Purple/Lavender
grass
Red/Burgundy

Pinus monticola: Stem Is Aromatic

No
Yes

Pinus monticola Whole Plant Traits

Pinus monticola: Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Pinus monticola: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Pinus monticola: Habit/Form

Arching
Ascending
Broad
Cascading
Climbing
Clumping
Columnar
Conical
Creeping
Dense
Erect
Horizontal
Irregular
Mounding
Multi-stemmed
Multi-trunked
Open
Oval
Prostrate
Pyramidal
Rounded
Spreading
Vase
Weeping

Pinus monticola: Growth Rate

Slow
Medium
Rapid

Pinus monticola: Texture

Fine
Medium
Coarse

Pinus monticola Cultural Conditions

Pinus monticola: Light

Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)

Pinus monticola: NC Region

Coastal
Mountains
Piedmont

Pinus monticola: USDA Plant Hardiness Zone

thermostat
5a
thermostat
5b
thermostat
6a
thermostat
6b
thermostat
7a
thermostat
7b

Pinus monticola Landscape

Pinus monticola: Landscape Theme

Asian Garden
Butterfly Garden
Children's Garden
Cottage Garden
Cutting Garden
Drought Tolerant Garden
Edible Garden
English Garden
Fairy Garden
Garden for the Blind
Native Garden
Nighttime Garden
Pollinator Garden
Rain Garden
Rock Garden
Shade Garden
Water Garden
Winter Garden

Pinus monticola: Design Feature

Accent
Barrier
Border
Flowering Tree
Foundation Planting
Hedge
Mass Planting
Screen/Privacy
Security
Shade Tree
Small groups
Small Tree
Specimen
Street Tree
Understory Tree

Pinus monticola: Resistance To Challenges

Black Walnut
Compaction
Deer
Diseases
Drought
Dry Soil
Erosion
Fire
Foot Traffic
Heat
Heavy Shade
Humidity
Insect Pests
Pollution
Poor Soil
Rabbits
Salt
Slugs
Squirrels
Storm damage
Urban Conditions
Voles
Wet Soil
Wind

Pinus monticola: Landscape Location

Coastal
Container
Hanging Baskets
Houseplants
Lawn
Meadow
Naturalized Area
Near Septic
Patio
Pond
Pool/Hardscape
Recreational Play Area
Riparian
Rock Wall
Slope/Bank
Small Space
Vertical Spaces
Walkways
Woodland

Pinus monticola: Attracts

Bats
Bees
Butterflies
Frogs
Hummingbirds
Moths
Pollinators
Predatory Insects
Reptiles
Small Mammals
Songbirds
Specialized Bees