Best answer: What planting zone is Sudbury Ontario?

Sudbury lies within plant hardiness zone 4a & 3b.

What are the planting zones in Ontario?

Based on the USDA Hardiness Zone Map Designations, this interactive version covers the Province of Ontario which ranges from USDA Zone 0b to USDA Zone 7a.

List of Plant Hardiness Zones for Cities and Towns in Ontario.

Location Hardiness Zone
Actons Corners Zone 5b: -15°F to -10°F
Ajax Zone 6b: -5°F to 0°F

What plants are in Sudbury?

Greater Sudbury Natives Plant List

  • Common yarrow – Achillea millefolium.
  • Canada Anemone – Anemone canadensis.
  • Indian hemp – Apocynum cannabinum.
  • Wild columbine – Aquilegia canadensis.

Which region is Sudbury in?

The City of Greater Sudbury serves as the regional capital of northeastern Ontario. Located 390 kilometres north of Toronto, 290 kilometres east of Sault Ste.

What gardening zone is Northern Ontario?

Most of Ottawa is zone 5a, and Toronto is zone 6a. Most plants actually have a range of zones they can live in, usually spanning 4-5 zones. This means plants designated zone 1 can live in zones 1 through 5. The furthest northern reaches of Ontario are zone 1, so a plant that is zone 1 is very hardy.

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What are zones in gardening?

In the United States, planting zones are specific locations that correspond to which plants can grow well there. The planting zone map is based on the average annual minimum winter temperature, and which varieties of flowers and plants can survive and thrive in those conditions.

What plants grow well in Zone 4a?

Asters, astilbe, bee balm, cannas, coneflowers, crocus, daffodils, delphiniums, hibiscus, hostas, hyacinths, irises, lilies, peonies, phlox, sedum, tulips, and yarrow are among the Zone 4 plants we recommend.

Is Sudbury urban or rural?

Greater Sudbury is a city in Ontario, Canada located near the Ramsey Lake waterfront. It’s the largest city in Northern Ontario by population. There are about 164,926 people living in Sudbury, according to a 2017 census. Greater Sudbury is made of a rich mix of urban, suburban, rural and wilderness environments.

What is Greater Sudbury known for?

With nine operating mines, two mills, two smelters, and a nickel refinery, Sudbury is arguably the hard rock mining capital of the world. Sudbury is home to a major geological structure in Ontario, Canada called the Sudbury Basin which is the third-largest crater on Earth, as well as one of the oldest.

Is Sudbury considered southern Ontario?

Statistically, the districts in Northern Ontario (which appear in red on the location map) are Rainy River, Kenora, Thunder Bay, Cochrane, Timiskaming, Algoma, Sudbury, Nipissing and Manitoulin.

What is the difference between zone 5a and 5b?

Zone 5: The minimum average range of temperatures is -10° to -20°F. Zone 5a: This subzone has a minimum average temperature of -15° to -20° F. Zone 5b: This subzone has a minimum average temperature of -10° to -15°F.

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What planting zone is St Catharines Ontario?

Catharines. It lies just below the Niagara Escarpment, about 1 mile from Lake Ontario. Thus the area is considered a Plant Zone 7 (old Canadian Plant Hardiness Zone Map). This often allows for the growth of many less hardy plants.

What can I grow in zone 6a?

The best plants for zone 6 that can be sown outside as early as March are cold weather crops like lettuce, radishes, and peas.

Perennial favorites that thrive in this zone include:

  • Bee balm.
  • Coneflower.
  • Salvia.
  • Daisy.
  • Daylily.
  • Coral bells.
  • Hosta.
  • Hellebore.