Most of Canada is within the 2-3 zones.  There are very few specifically for these zones and the following plant encompass the 2-9 range.  These can be supplemented with annuals every summer.  Check with your garden centre for more.

Shrubs Elaeganus (Zones 3-9)

Juniper (Zones 3-10

Leadplant (Zones 3-7)

Nanking Cherry (Zones 3-7)

Roses(Zones 2-9)

 

 

Perennials and Annuals Iris (Zones2-9)

 

Grasses and Ground Cover Big Bluesten (Zones 3-8)

Blue fescue(Zones 3-8)

Bearberry (Zones 2-5)

Snow-in-Summer(Zones 2-9)

Blue garna(Zones 3-8)

 

Vine

 

Virgin's Bower (3-9)

 

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