Lodgepole pine
Pinus contorta · Pinaceae
The gardener's calendar
In autumn, ease off feeding and take the chance to clean up around lodgepole pine and prepare for winter.
ID card
- Foliage
- Evergreen, short and twisted needles
- Flowering
- Cones in summer, maturation in 2-3 years
- Adult size
- 5 to 20 m depending on variety
- Growth
- Moderate to fast
- Hardiness
- Very hardy, down to -30 °C
- Origin
- West coast of North America
- Soil type
- Well-drained, tolerates poor and acidic soils
Care
Watering
Water regularly during the first year after planting to establish the root system. Once established, lodgepole pine is very drought-tolerant thanks to its adaptation to rocky coastal zones. In humid climates, reduce watering; in dry climates, maintain moderate moisture during summer.
Sunlight
Plant lodgepole pine in full sun for optimal growth and a balanced shape. It tolerates windy and coastal exposures, but dislikes dense shade which weakens development.
Soil and drainage
Prefer well-drained, slightly acidic to neutral soil. This pine adapts to poor, rocky or sandy soils, even difficult terrain where few plants thrive. Avoid overly compact or poorly drained soils that risk root rot.
Pruning and structure
Pruning is not necessary except to remove dead, diseased or overly bulky branches in late winter. Lodgepole pine naturally adopts a beautiful conical form without intervention. Intervene sparingly to preserve its natural habit.
Fertilizing
Fertilizer is generally not necessary except in very poor soil. A light annual application of compost on the surface in spring is enough to gradually enrich the soil without overloading the plant.
Diseases and pests
Lodgepole pine is generally robust and rarely affected by common diseases in temperate climates. Watch for scale insects or spider mites in very intense dry conditions. Ensure good air circulation and avoid waterlogging to prevent any root rot.
Did you know?
Pinus contorta gets its scientific name 'contorta' from the shape of its naturally twisted and curled needles. Discovered by botanists during exploration of the California coast, this pine proved invaluable for restoring eroded coastal soils and difficult mountain areas, and plays an important role in North American forestry as a pioneer for reforestation.
Where to buy it
Best planted in autumn so the roots settle in before summer, or in early spring once the frost has passed. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, October, November.
Add this plant to my garden →Plants from the same family
- Norway sprucePicea abies
- Aleppo PinePinus halepensis
- Stone PinePinus pinea
- Silver firAbies alba
- European larchLarix decidua
- Austrian black pinePinus nigra
Tips generated and checked by Viridia — adapt them to your local climate.