Pinus banksiana, or Jack pine, is a native Ontario tree that thrives in cooler climates and well-drained sandy loam. The native range of Pinus banksiana spans across much of Canada and the northeastern and north-central United States, extending from the Northwest Territories to Nova Scotia, and south to the Great Lakes and northern New England. Best suited for dry, well-drained areas and sandy soils, Jack pine is intolerant of wet, alkaline soil, clay soils and heat. It rarely grows to full size in Southern Ontario due to the warmer climate. It may shed needles and cones, but its ecological value and resilience make it an excellent planting choice for the right environment.