Scots Pine

Pinus sylvestris

Pinaceae · coniferous tree · introduced

Last updated

Pinus sylvestris (Pinaceae) is a two-needled pine native across Eurasia from Scotland to eastern Siberia. It grows to about 80 feet tall with a distinctive orange-brown bark on the upper trunk and branches that contrasts with the darker, fissured bark below. The crown becomes irregular and flat-topped with age.

Scots pine is one of the most widely planted pines worldwide, used for timber, Christmas trees, and ornamental purposes. It grows in full sun on well-drained soils and tolerates poor, sandy substrates and moderate drought. In North America it has naturalized in some areas. Diplodia tip blight and pine wilt nematode can be problems. Hardy in Zones 3a to 8b.

Plant Profile

Size & Form

Height
30–60 ft
Spread
32 ft
Growth Rate
Fast
Size at 20 yr
30 ft
Lifespan
Moderate

Site Requirements

Light
Full Sun
Soil Drainage
Wet Tolerant
Soil pH
5.0-7.5
Water
Moderate
Drought Tolerance
Medium
Hardiness
Zones 2a–8b

Ornamental Interest

Bloom Time
Non-flowering
Origin
TEMPERATE ASIA: Turkey, Armenia
Watch for this season

Seedling Emergence - Postemergence Damping-off Risk

Pine needle scaleHigh

Crawler Emergence

Active Below-ground Growth

Cyclaneusma Needle CastModerate

Spring Needle Infection

+ 4 more — see full disease and pest lists below

Diseases: Regionally Documented (24)

Pests: Regionally Documented (18)

Phenological Calendar

View full calendar (5 stages)
Stage Typical Window
Candle elongation BBCH 11 Feb 15-Mar 15
Pollen release BBCH 61 Apr 1-Apr 30
Pollen shed complete BBCH 69 Apr 15-May 15
Cone development (year 1-2) BBCH 71 Jun 1-Aug 31
Cone maturity and seed shed BBCH 85 Sep 1-Nov 30
Cultivars (5)
'Albyn Prostrata'
Common name: Albyn Prostata Scots Pine Albyn Scots Pine
Hardy to USDA Zone 2
'Glauca Nana'
Common name: Glauca Nana Scots Pine; Mature height: 10 ft
Hardy to USDA Zone 2
'Globosa Viridis'
Common name: Globosa Viridis Scots Pine; Mature height: 3–5 ft
Hardy to USDA Zone 2
'Hillside Creeper'
Common name: Hillside Creeper Scots Pine
Hardy to USDA Zone 2
'Nisbets Gold'
Common name: Nisbet's Gold Scots Pine; Mature height: 6 ft
Hardy to USDA Zone 3
Data Maturity
Structured Multiple sources. Expert review underway.