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Pinus flexilis 'Vanderwolfs Pine' Pyramid

Common Name(s):

Limber pine

Vanderwolfs Pyramid pine

Synonym:

​

Rocky Mountain white pine

Flower:

No Flower

Blooms :

​

to:

​

​

Botanical Description

Fragrant?

YES

Family:

Pinaaceae

Tree, Conifer

Foliage:

Green

Needles 3-5" long in bundles of five

Fall Color?

YES

Needles stay green

Evergreen

Photo by: 

Heading 6

Needles stay green

Oregon Native?

NO

West State Native?

NO

Origins:

Cultivar of Limber Pine a Colorado native species

Site Selection

Minimum USDA Hardiness Zone:

4

Water Needs:

M

Sun Needs:

Full Sun

Deer Resistant?

YES

Firewise?

NO

Height:

20-30'

Spread:

10-15'

Growth Rate:

FAST

Native Habitat:

Rocky soils in mountains

Soil:

Average, well-drained

Care Recommendations

Maintenance Level:

Low

Fertilizer:

Require minimal fertilization, can apply a balanced slow-release fertilizer in spring

Mulch:

2-3" layer of shredded bark

Plant in full sun and well-drained soils, avoid planting any gooseberries or currants nearby

Long Term:

Winter:

Water as needed until ground freezes

Spring:

Consistent watering for young trees, apply general purpose fertilizer. prune any dead branche, camdle by pinching new growth back by 2-3" in mid May or early June, check for pests

Summer:

Water as needed about once a week, add mulch to retain moisture

Fall:

Give adequate moisture, maintain a layer of mulch

General Care Comments:

Plant in full sun and well-drained soils, water if needed, candle to maintain shape

Common Problems

Needle browning, root stress. winter damage

Diseases:

White pine blister rust

Insects:

Aphids, weevils, spider mites, scale

Environmental Problems:

Too much heat and humidity, too much water

Pests:

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