Lodgepole Pine
Pinus contorta
Lodgepole Pine (Pinus contorta) is a Colorado-native tree suited to the Colorado Front Range, rated "Recommended for Most Sites" on the 2024 Front Range Tree Recommendation List. It matures to about 30–50 ft tall and 15–20 ft wide, slow-growing, needs low to medium water, and prefers full sun. Iron chlorosis is common in our alkaline soils.
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At a glance
- Rating
- Recommended for Most Sites
- Botanical name
- Pinus contorta
- Variety / cultivar
- Lodgepole
- Type
- Tree
- Mature size
- 30–50 ft tall and 15–20 ft wide
- Mature form
- Pyramidal
- Spacing / clearance
- ~20 ft of clearance
- Hardiness zones
- USDA 3–7
- Growth rate
- Slow
- Lifespan
- Long-lived
- Water needs
- low to medium water
- Sun
- Best in full sun.
- Colorado native
- Yes
- Foliage
- Evergreen
- Soil
- loam, sandy, well drained only
- Soil pH
- 6.0–8.2
- Hail tolerance
- high
- Wind tolerance
- high
- Salt tolerance
- moderate
- Pollinator value
- low
Site factors to consider
- Critical: Insects & DiseasesMain pressure here is Mountain pine beetle in drought-stressed pines, so keep it vigorous with steady water and a well-chosen site.
Wildlife & ecology
- Pollinator value
- low
- Deer
- Generally deer-resistant
- Native ecoregion
- montane
Common problems on the Front Range
- Mountain pine beetle in drought-stressed pines
- Pine wilt nematode (esp. Scots and Austrian pine)
- Pine needle scale
These are general tendencies for this group of plants on the Front Range, not a diagnosis. Many are stress-driven and preventable with good siting and watering. For a specific plant or an active problem, consult a certified arborist or your local CSU Extension office.
Planting & establishment
Water deeply every 7–10 days through the first 2 summers (less for xeric pines in heavy clay, they're prone to root rot). Winter water 1–2×/month October–March when soil is dry and unfrozen, evergreens transpire year-round. Year 3: taper to twice per month in summer; only during extreme drought thereafter.
Frequently asked questions
- Is Lodgepole Pine good for the Colorado Front Range?
- Yes, Lodgepole Pine is a well-suited tree for Colorado's Front Range, rated "Recommended for Most Sites" on the 2024 Front Range Tree Recommendation List.
- How big does Lodgepole Pine get?
- It matures to about 30–50 ft tall and 15–20 ft wide.
- How much room does Lodgepole Pine need?
- Give Lodgepole Pine about 20 ft of clearance from buildings, fences, and other trees so the mature canopy isn't crowded.
- What shape does Lodgepole Pine grow into?
- Lodgepole Pine typically grows into a pyramidal, conical outline that is widest at the base. This is the species' usual mature form, named cultivars (columnar, weeping, or compact selections) can differ, so check the specific cultivar.
- Is Lodgepole Pine hardy on the Front Range?
- Lodgepole Pine is hardy in USDA 3–7. The Colorado Front Range spans roughly USDA 4b–6a, so it is well within range.
- How much water does Lodgepole Pine need?
- It needs low to medium water once established.
- How fast does Lodgepole Pine grow?
- Lodgepole Pine is a slow-growing tree. Growth rate depends on water and site conditions on the Front Range.
- How long does Lodgepole Pine live?
- Lodgepole Pine is long-lived, a multi-generational tree given good siting and care. Actual lifespan varies with site, water, and care.
- Is Lodgepole Pine native to Colorado?
- Yes. It is a Colorado native.
- Is Lodgepole Pine deer-resistant?
- Lodgepole Pine is generally considered deer-resistant, though no plant is deer-proof when browse pressure is high.
- Is Lodgepole Pine prone to pests or disease on the Front Range?
- Lodgepole Pine can be affected by mountain pine beetle in drought-stressed pines and other issues common to this group on the Front Range. These are general tendencies, not a diagnosis, many are stress-driven and preventable with good siting and watering. For a specific plant or an active problem, consult a certified arborist or CSU Extension.
