Garden Planting Zones Canada
There are 11 planting zones on the usda plant hardiness map in the contiguous united states and southern canada.
Garden planting zones canada. The plant hardiness zones map outlines the different zones in canada where various types of trees, shrubs and flowers will most likely survive. The two most commonly referenced hardiness zone maps are those produced by the u.s. Planting calendars are designed to calculate the best time to start seeds and plant a garden.
Toronto is generally considered zone 6. Department of agriculture and natural resources canada. Interactive gardening and plant hardiness zone map for canada.
Canada’s hardiness map is divided into 9 zones (from 0, which is the harshest, to 8, the mildest; It is based on the average climatic conditions of each area. Such considerations as temperature ranges, sunlight levels, and amount of rainfall, air movement patterns, and the growing seasons common.
They are now “going beyond the zones. 0°f to 5°f zone 7a. International planting zones usa extend the work of the u.s.d.a.
Although the zones are as precise as possible, it’s important to consider microclimates that may occur in each area, even in your own garden. Although the difference is small, it can make the difference between success or failure of a single plant or an entire garden. Department of agriculture ( usda ) and natural resources canada ( nrc ).
Canada’s original plant hardiness zone map was created in 1967. Timing for all planting is based on first and last frost dates. Canada encompasses a variety of climate zones.