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Pinus banksiana

jack pine

A medium-sized conifer to 15m tall with a slender, conical habit, or, occasionally becoming gnarled and shrubby if grown in poorer soils. The yellowish-green, needle-like leaves in twisted pairs are 2-4cm long. Yellowish-brown cones that are curved at the tips and 3-6cm long, are usually borne in pairs and point forwards along the shoot

Other common names
Canadian jack pine
grey scrub pine
see moreHudson's Bay pine
Labrador pine
northern scrub pine

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Size
Ultimate height
Higher than 12 metres
Time to ultimate height
20–50 years
Ultimate spread
Wider than 8 metres
Growing conditions
Loam
Sand
Moisture
Well–drained
pH
Acid, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green Yellow Brown Yellow
Summer Green Yellow Brown Yellow
Autumn Green Yellow Brown Yellow
Winter Green Yellow Brown Yellow
Position
  • Full sun
Aspect

South–facing or West–facing or East–facing

Exposure
Exposed or Sheltered
Drought resistance
Yes
Hardiness
H6
Botanical details
Family
Pinaceae
Native to GB / Ireland
No
Foliage
Evergreen
Habit
Bushy, Columnar upright
Genus

Pinus can be shrubs or large, evergreen trees, some species with attractive bark, developing an irregular outline with age and bearing long needle-like leaves in bundles of 2, 3 or 5; conspicuous cones may fall or remain on the tree for years

Name status

Correct

Plant range
N North America

How to grow

Cultivation

Grow in a well drained, acid or neutral soil

Propagation

Propagate by seed

Suggested planting locations and garden types
  • Coastal
  • Low Maintenance
Pruning

No pruning required

Pests

May be susceptible to adelgids, conifer aphid, sawfly larvae, and pine shoot moth

Diseases

May be susceptible to honey fungus and needle cast diseases

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