Ontario's Tree Atlas: Eastern White Pine (Pinus strobus)

Needles
Photo by: Daniel Tigner,
Canadian Forest Tree Essences
Bark
Photo by: Daniel Tigner,
Canadian Forest Tree Essences
Cone
Photo by: Daniel Tigner,
Canadian Forest Tree Essences
Tree
Photo by: Daniel Tigner,
Canadian Forest Tree Essences

Did you know?
In colonial times, these tall trees were used to make masts for the British Royal Navy ships.

Found in most of Ontario, the eastern white pine can grow to be more than 40 metres tall.  It grows quickly and best with full sunlight.  Young trees can tolerate some shade. 

 

It has skinny needles that are 6 to 12 centimetres long.  It’s easy to recognize the eastern white pine because its needles grow in bunches of five.

 

The eastern white pine’s cones are 8 to 20 cm long and they hang down from the branches.  Good seed crops aren’t produced until trees are 20 or 30 years old, and then only every 3 to 5 years.  Its bark is dark greyish brown with broad thick ridges that are 2 to five centimetres thick. 

 

If it grows somewhere that it’s exposed to a lot of wind, the eastern white pine can become a bit lopsided, with small, short branches on the side that faces the wind. 

 

Size:  20 to 35 metres tall, trunk 60 to 140 centimetres in diameter
Moisture:  Tolerates different moisture levels
Shade:  Tolerates partial shade when younger
Soil: Grows in any soil type; prefers sand or sandy loam

 

Where you can plant this tree in Ontario:

 

  • Addington Central
  • Addington Northern
  • Addington Southern
  • Algoma Eastern
  • Algoma Southern
  • Belleville Northern
  • Belleville Southern
  • Brant Central
  • Brant Northern
  • Brant Southern
  • Bruce Eastern
  • Bruce Northern
  • Bruce Western
  • Chatham Kent Northern
  • Chatham Kent Southern
  • Dufferin Eastern
  • Dufferin Southern
  • Dufferin Western
  • Dundas
  • Durham Central
  • Durham Northern
  • Durham Southern
  • Elgin
  • Essex
  • Frontenac Central
  • Frontenac Northern
  • Frontenac Southern
  • Glengarry
  • Grenville Central
  • Grenville Eastern
  • Grenville Western
  • Grey
  • Haldimand
  • Haliburton Northern
  • Haliburton Southern
  • Haliburton Western
  • Halton Eastern
  • Halton Southern
  • Halton Western
  • Hamilton Eastern
  • Hamilton Northern
  • Hamilton Southern
  • Hamilton Western
  • Hastings Central
  • Hastings Northern
  • Hastings Southern
  • Hastings Southwestern
  • Huron Central
  • Huron Eastern
  • Huron Western
  • Kawartha Lakes Central
  • Kawartha Lakes Northern
  • Kawartha Lakes Southern
  • Kingston Eastern
  • Kingston Western
  • Lambton
  • Lanark Eastern
  • Lanark Western
  • Leeds Central
  • Leeds Eastern
  • Leeds Western
  • Lennox Central
  • Lennox Northern
  • Lennox Southern
  • Manitoulin
  • Middlesex Eastern
  • Middlesex Northern
  • Middlesex Western
  • Muskoka
  • Niagara Northern
  • Niagara Southern
  • Nipissing Eastern
  • Nipissing Northern
  • Nipissing Southern
  • Norfolk
  • Northumberland
  • Ottawa Eastern
  • Ottawa Southern
  • Ottawa Western
  • Oxford Northern
  • Oxford Southern
  • Parry Sound Central
  • Parry Sound Eastern
  • Parry Sound Northern
  • Peel Eastern
  • Peel Western
  • Perth Northern
  • Perth Southern
  • Peterborough Central
  • Peterborough Northern
  • Peterborough Southern
  • Prescott
  • Prince Edward City
  • Quinte West Northern
  • Quinte West Southern
  • Renfrew Eastern
  • Renfrew Northern
  • Renfrew Southern
  • Russell
  • Simcoe Northern
  • Stormont
  • Toronto
  • Waterloo Northern
  • Waterloo Southern
  • Wellington Northern
  • Wellington Southern
  • York Northern

Planting tip:  Show your provincial pride and plant an eastern white pine – it’s the provincial tree of Ontario!  If you plant it in direct sun, it will grow quickly and is ideal for blocking an unsightly view or for creating shade for your house.  More tips...