Ontario If you know your hardiness zone find the best plants or exciting garden ideas for your geographic area. The USDA Hardiness Zone Map divides North America into 11 separate planting zones.
Quebec Nova Scotia New Brunswick Prince Edward Island New Foundland and Labrador.
What gardening zone is southern ontario. 1961-1990 zone 1981-2010 zone 1961-1990 hardiness index 1981-2010 hardiness index. Skip to About this site Skip to section menu. Our free planting guide calculates the best dates for sowing seeds indoors and outdoors and for transplanting seedlings to the gardenall customized to your location.
T he zones define a minimum range of temperatures that a plant or tree can survive safely in that zone. Why Planting Zones Matter. All Trees Shrubs Perennials Annuals and Tropicals are characterized by these zones.
The USDA considers Toronto to be in Zone 5. Do the same with lettuce and spinach. This planting zone map is based on the 2012 USDA plant hardiness map which was adjusted for the warmer temperatures that have occurred over the past few decades.
Plant Hardiness Zones for Ontario. Most vegetable production is concentrated in Southern Ontario. Zones tell the gardener what the hardiness of a plant is.
The two most commonly referenced hardiness zone maps are those produced by the US. Canadas Plant Hardiness Site. A wide-open garden in zone 5 may be subject to extreme wind and freezes while a zone 5 garden enclosed with walls or other windbreaks may be a warmer micro-climate that never reaches the same lows.
Not only is the Carolinian Zone home to one-third of Canadas at risk plants and animals its also home to a quarter of our human population. Department of Agriculture USDA and Natural Resources Canada NRC. Toronto is generally considered Zone 6.
There are differences in climate even in this small area. If you see a hardiness zone in a gardening catalog or plant description chances are it refers to this USDA map. Hardiness Zones Gardening Zones Growing Zones and Plant Zones refer to defined geographic regions that can support specific plants flowers and trees.
The Canadian approach is is very different from that of the US Department of Agriculture USDA which bases its system on average annual minimum temperatures. Based on frost dates and planting zones. The length of the growing season and average temperatures can vary greatly from one area to the next.
To find which Oregon zone you are in you can enlarge the map above. The plant hardiness zones map outlines the different zones in Canada where various types of trees shrubs and flowers will most likely survive. The Carolinian Zone in southern Ontario is a hotspot for biodiversity with more species of rare plants and animals than anywhere else in Canada including the Blandings turtle southern flying squirrel rusty-patched bumblebee and monarch butterfly.
If youve ever put in the effort to start your plants from seeds or youve shelled out the money to plant a garden from seedlings someone else has started you understand why planting zones matter. Whether you are a novice or advanced gardener you will have probably heard or read something about zones for plants. The reason understanding what the zones for plants trees are in California is important is because the zones will help you select the very best plants to grow in your garden.
It is based on the average climatic conditions of each area. Planting zones define generally which plants can survive winter in your area and the zones are typically listed in plant growing guides for reference. Based on the USDA Hardiness Zone Map Designations this interactive version covers the Province.
Southern inland California southern Florida and Hawaii are the three small areas where the average minimum winter temperature only falls between 30 to 40 degrees F. Your Garden Can Help Native Species Thrive. If you plant something at the wrong time for your zone youve wasted time money and effort.
Each growing zone is 10F warmer or colder in an average winter than the adjacent zone. Planting calendars for places in Ontario. Oregon zones are expansive and include zones 4b through 9b.
Climate maps and hardiness indices used to develop the new plant hardiness zones. If you know your hardiness zone find the best plants or exciting garden ideas for your geographic area. Skip to main content.
Find the best dates for planting and transplanting vegetables and fruit. This is important to any consumer planting a. Planting a garden is an investment of both time and money.
Vegetable crop development is usually referred to by the number of days to maturity. Cole crops like broccoli cauliflower and cabbage can be direct seeded into your garden around April 11 assuming the ground can be worked but its better to start them indoors around March 14 and then transplant them into the garden around May 3. Plant onion starts and potatoes around March 24.
The southern coastal region is the warmest and winter extreme lows are 30 degrees F while the coolest regions in the state may dip to -20 degrees F. The ability of Zone 10 gardeners to avoid freezing temperatures is a huge bonus for winter gardening but the extreme heat of the summer months limits planting.