Plan the perfect garden with our interactive tool →

Canadian Soil Types

...
cracked soil image by Ana de Sousa from <a href='http://www.fotolia.com'>Fotolia.com</a>

The Canadian soil classification system is unique to Canada and separates Canada's soil into ten different types, or orders. Orders are further subdivided into great groups, subgroups, families and series. The soils are divided into orders by factors such as salt content, amount of clay, amount of organic material, acidity and the presence of permafrost.

Brunisolic

This order of soil is largely undefined, and lacks properties that stand out enough to put it into any other category. It is generally brownish soil and occurs primarily in a large band running from the southern Yukon Territory to southern Ontario.

Chernozemic

This type of soil is predominant in southern Alberta and Saskatchewan. It is a kind of soil that develops in grasslands, and contains significant levels of organic matter from the roots of grasses. It is generally dark in color.

  • The Canadian soil classification system is unique to Canada and separates Canada's soil into ten different types, or orders.
  • This order of soil is largely undefined, and lacks properties that stand out enough to put it into any other category.

Cryosolic

This soil's primary characteristic is the presence of permafrost. It is the primary soil type in the tundra of the Nunavut and Northwest Territories, and is also present in the northern Yukon Territory.

Gleysolic

This sticky soil is developed by constant saturation over time. It is relatively rare in Canada, but exists near the Great Lakes and in the southern Northwest Territories. It has a distinct gray-blue-greenish coloring, which transforms to reddish-yellow when exposed to air.

Luvisolic

This soil has a significant presence in northern Alberta and the center of British Columbia. It generally develops in deciduous forests and contains silicate clay. It is derived in large part from sedimentary rock.

  • This soil's primary characteristic is the presence of permafrost.
  • It is the primary soil type in the tundra of the Nunavut and Northwest Territories, and is also present in the northern Yukon Territory.

Organic

As implied by its name, organic soils contain large accumulations of organic matter. It occurs in water-saturated conditions and Boreal forests, primarily in northern Ontario.

Podzolic

This order of soil generally occurs in coniferous forests, and is in large part derived from igneous (volcanic) rock. It is present in British Columbia and is the primary soil type in Quebec and other eastern provinces.

Regosolic

Regosolic soil is similar to brunisolic soil in that it has indistinct characteristics; however, it is more unstable than brunisolic soil and often is present in areas with sand dunes or slopes. It occurs primarily in eastern Ontario and northeastern Alberta.

Solonetzic

Solonetzic soil is rich in clay and has high levels of sodium. It occurs in drier climates, often in grasslands. It is, however, relatively rare, almost exclusively present in small pockets in southern Alberta and Saskatchewan.

  • As implied by its name, organic soils contain large accumulations of organic matter.
  • This order of soil generally occurs in coniferous forests, and is in large part derived from igneous (volcanic) rock.

Vertisolic

High in clay and present in southern Manitoba and Saskatchewan, this soil is distinct for its tendency to crack. Repeated fluctuations in water content causes the soil to swell and shrink, leading to deep fissures.

Related Articles

Types of Soil in Ontario
Types of Soil in Ontario
The Types of Soil in Spain
The Types of Soil in Spain
Mountain Soil Types
Mountain Soil Types
Properties of Alluvial Soils
Properties of Alluvial Soils
Idaho Soil Types
Idaho Soil Types
Types of Soil in the U.S.
Types of Soil in the U.S.
Types of Soil in Indiana
Types of Soil in Indiana
Different Types of Soil & Their Vegetation in India
Different Types of Soil & Their Vegetation in India
Examples of Clay Soil
Examples of Clay Soil
Types of Soil in Kerala
Types of Soil in Kerala
Ohio Soil Types
Ohio Soil Types
What Types of Soil Are Found in Kentucky?
What Types of Soil Are Found in Kentucky?
Six Types of Soil
Six Types of Soil
Types of Soil in Australia
Types of Soil in Australia
What Types of Soil Are Found in Georgia?
What Types of Soil Are Found in Georgia?
What Types of Soil Are in Wisconsin?
What Types of Soil Are in Wisconsin?
What Soil Types Are in Nebraska?
What Soil Types Are in Nebraska?
What are Savanna's Soil Types?
What are Savanna's Soil Types?
Garden Guides
×