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Pinus x attenuradiata

Also Known As

  • Pinus attenuradiata
  • Knobcone Pine

Plant type

tree, conifer

size

  • H: 25'-80'
  • W: 15'-30'

planting zones

  • 6a-9b

Pinus x attenuradiata plant details

Pinus x attenuradiata is an evergreen conifer tree with green foliage. Attracts birds. Grows well with sun and regular - occasional water. Does well in acidic, average and well-drained soil. A good option if you're seeking something verticillium wilt resistant.

CHARACTERISTICS OF Pinus x attenuradiata

Plant type: conifer tree
Plant family: pinaceae
Foliage: evergreen green
Mature size: 15 FT - 30 FT - wide, 25 FT - 80 FT - tall
Uses: bonsai

GROWING CONDITIONS for Pinus x attenuradiata

USDA Zones: 6a - 9b
Sun exposure: sun
Watering frequency: regular - occasional
Resistant to: deer, verticillium wilt
Soil needs: acidic, average and well-drained

Nursery contributed plant descriptions

This interesting hybrid of southern Oregon's Knobcone pine crossed with southern California's Monterey pine has proven to be a fast-growing and drought-tolerant cross and is now being used for reforestation in, interestingly, New Zealand. It is also used as an excellent choice for Christmas trees! This was first crossed by the U.S. Forest Service. S/M-D

Gardening facts about Pinus x attenuradiata plant

How to Grow Pinus x attenuradiata

  • Sun Exposure

    • sun
  • Water Needs

    • regular - occasional
  • Soil Needs

    • acidic
    • average
    • well-drained
  • Special Situation

    • verticillium wilt resistant

Features

  • Foliage Color

    • green
  • Wildlife

    • birds
    • deer resistant
  • Foliage Season

    • evergreen

Landscape groups by tags

See other plant types of Pinus for your garden

aka Pinus contorta 'Chief Joseph', Chief Joseph Lodgepole Pine, Chief Joseph Pine

Plant Type

Tree, Conifer

Zones

5a-9b

Size

Height: 8'-12'

Width: 4'-6'

  • sun - mostly sun
  • low - drought tolerant
Photo of Pinus contorta var. latifolia 'Chief Joseph' form, landscape by Conifer Kingdom
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aka Thunderhead Japanese Black Pine

Plant Type

Tree, Shrub, Conifer

Zones

5a-8b

Size

Height: 4'-10'

Width: 5'-15'

  • sun
  • regular - drought tolerant
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aka Pinus parviflora 'Bergmanii Select', Pinus parviflora 'Bergmanii', Bergman Japanese White Pine, Bergman's Japanese White Pine, Bergmanii Select Japanese White Pine

Plant Type

Tree, Shrub, Conifer

Zones

3a-9b

Size

Height: 4'-6'

Width: 2'-3'

  • sun - mostly sun
  • regular
Photo of Pinus parviflora 'Bergman' cones, foliage by plant lust
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More Options

aka Great Basin Bristle Pine, Western Bristle Pine

Plant Type

Tree, Conifer

Zones

5a-8b

Size

Height: 15'-50'

Width: 10'-30'

  • sun
  • occasional - drought tolerant
Photo of Pinus longaeva close-up by Stan Shebs
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aka Insignis Pine, Monterey Pine

Plant Type

Tree, Conifer

Zones

6a-9b

Size

Height: 50'-200'

Width: 25'-100'

  • sun - mostly shade
Photo of Pinus radiata form by Fir0002/Flagstaffotos
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