What zone is Alberta for gardening
Rachel Hunter
Published Mar 22, 2026
According to the Agriculture and Agri-Food Canada zone map, Alberta’s growing zones range from 0 at the northern border to a zone 5 at the southern border. The other thing that affects Alberta’s growing zones is the mountains along the western border.
What gardening zone is Edmonton?
Edmonton is located in zone 3b (minimum temperature -37.2 to -34.5°C or -35 to -30°F). Now you can use this as your guide to what plants will grow best in your yard. Plants from zone 0 to 3 will grow best in our area.
What grows well in Alberta?
Vegetables such as beets, broccoli, carrots, cabbage, corn, cucumbers, lettuce, potatoes, pumpkins and much more are grown here in Alberta.
Will Zone 2 plants grow in Calgary?
The good news from such sources is that most of Calgary is in planting Zone 3, which still affords a wide range of ornamental plants. However, microclimates in parts of the Calgary area can take you down to Zone 2 or up to Zone 4.What are the Alberta zones?
AHS is organized into five geographic zones – South, Calgary, Central, Edmonton and North.
What is Hardiness Zone 3a?
Subset Zone 3 Temperatures Zone 3: This zone has a minimum average of temperatures of -30°F to -40°F. Zone 3a: This subzone has a minimum average temperature of -35°F to -40° F. Zone 3b: This subzone has a minimum average temperature of -30° to -35°F.
When should I plant my garden in Alberta?
CropCabbageSow seeds indoorsMar 14 – Mar 28Transplant seedlings into the gardenApr 25 – May 9Direct sow seedsn/a
What flowers grow in Alberta?
- Anemone. This is a large family with many interesting members. …
- Asters. Again, this is a big family with many interesting Flowers, mostly Flowering late in the summer and fall. …
- Buffalo Beans. Thermopsis rhombifolia. …
- Clematis. …
- Fleabane. …
- Giant Anise Hyssop. …
- Goldenrod. …
- Lemon Mint.
What is Hardiness Zone 3b?
USDA zone 3 has the shortest growing season in the United States. Agriculturally, zone 3 is defined as having winter temperatures as low as -30 degrees F. (-34 C.) with a final frost date of May 15 and the first frost around September 15.
What is the easiest vegetables to grow in Alberta?- Beets.
- Cabbage.
- Carrots.
- Cucumbers.
- Kale.
- Lettuce.
- Onions.
- Peas.
What perennials are native to Alberta?
- Prairie Crocus. Prairie Crocus flowers in shades of purple and white. …
- Kinnikinnick / Bearberry. …
- Limelight Sage or Variegated Mugwort. …
- Silver Brocade. …
- Silver Mound. …
- Giant Goat’s Beard. …
- Bunchberry. …
- Magnus Coneflower.
What are 2 native plants that grow in Alberta?
- Lodgepole Pine. Alberta’s national tree, the Lodgepole Pine is an iconic part of what’s unique about our province. …
- White Spruce. …
- Aspen Poplar. …
- Red raspberry, blueberry, and low bush cranberry bushes. …
- Labrador Tea (pictured)
What is the North Zone in Alberta?
The definition used by the Northern Alberta Development Council, an agency of the provincial government, includes the communities of Whitecourt, Athabasca, Saddle Lake, St. Paul, and Cold Lake, while excluding Hinton, Edson, Mayerthorpe, and Westlock.
What is south zone of Alberta?
South Zone is the area south of Calgary and includes Lethbridge and Medicine Hat.
Where is Central Zone in Alberta?
Central Alberta is bordered by the Canadian Rockies in the west, Southern Alberta and the Calgary Region to the south, Saskatchewan to the east and Northern Alberta to the north. It completely surrounds the Edmonton Capital Region and contains the central part of the heavily populated Calgary-Edmonton Corridor.
When can I plant tomatoes in Alberta?
Start them early For best results, Michetti (who’s been known to pull 20 pounds of fruit off a single plant) starts his tomatoes indoors from seed, usually around April 1. Find a sunny spot or, better yet, use a grow light, he advises. “I try to aim for May long weekend to get them in the garden.”
Can you grow peppers in Alberta?
Peppers and Eggplants are bold statement makers in the garden. … Their love of heat has given them a reputation for being tricky to grow in Alberta, but with a few care tips for how to maximize their exposure to sun you’ll be enjoying the best peppers and eggplant that you’ve ever had.
When can you plant perennials in Alberta?
Perennials can be planted anytime from spring to fall. If the ground can be worked you can plant.
What zone is Canada for planting?
In Canada, there are no areas warm enough to go beyond USDA zone 9; as such, when you’re researching hardiness zones in Canada, guides go from 0-9.
What planting zone is Calgary AB?
In 2016, Calgary’s plant hardiness designation was moved from Zone 3b to Zone 4a. The new category indicates a greater variety of plants will grow in the region during an extended growing season.
Where is Zone 2 for plants?
Zone 2 encompasses areas such as Jackson, Wyoming and Pinecreek, Alaska, while Zone 3 includes cities like Tomahawk, Wisconsin; International Falls, Minnesota; Sidney, Montana and others in the northern part of the country.
Are coneflowers native to Alberta?
It is highly tolerant of urban pollution and will even thrive in inner city environments. This species is native to parts of North America. It can be propagated by division.
Are daisies native to Alberta?
Consumers need to fully read the contents of wildflower mixes so they can avoid the spread of invasive ornamentals. (There are no native white-flowered daisies in Alberta.) … For more information on this or any invasive plant, contact your local Agricultural Fieldman or the Alberta Invasive Species Council.
Are lilies native to Alberta?
philadelphicum– the wood lily, Saskatchewan’s floral emblem and native to many parts of Alberta.
When should I plant tomato seeds in Alberta?
Tomato seeds should be started in late February or early march. Starting your tomato sees at this time will give them a great head start for spring planting outdoors.
Do cucumbers grow in Calgary?
I find cucumbers quite finicky to grow in the zone 3 gardening climate here in Calgary Alberta! If you have previously tried growing them and it has not gone well, know that you are not alone.
How do you grow carrots in Alberta?
Both beets and carrots are ideal for small space Alberta gardens. They thrive in our cool spring and fall seasons, have a long shelf life so we can have fresh vitamins into the winter, and they thrive in small space gardens and containers. Before you plant, check your soil. Both crops prefer loamy, well drained soils.
Does Fireweed grow in Alberta?
varieties in Alberta are Common fireweed (Epilobium angustifolium) and Dwarf fireweed (Epilobium latifolium). grows in open, disturbed areas in foothill, montane, alpine and subalpine regions.
Do lupins grow in Alberta?
Agronomic research in Alberta conducted by the department of Agriculture and Forestry has previously focused on L. angustifolius (narrow leafed, blue, sweet) lupin and in particular cv. … Lupin can grow up to 1 metre (3 feet) in height, but many of the commercial varieties are shorter in height (by two thirds).
Can you grow jasmine in Alberta?
This plant does best in full sun to partial shade. It does best in average to evenly moist conditions, but will not tolerate standing water. … Climbing Jasmine is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers.
Is honeysuckle native to Alberta?
ANSWER: There are 18 members of the genus lonicera, honeysuckle in our Native Plant Database; 3 are native to Alberta. … The 3 honeysuckles native to your area are: Lonicera dioica (limber honeysuckle), Lonicera involucrata (twinberry honeysuckle) and Lonicera utahensis (Utah honeysuckle).