Gardening in Nunavut

Everything we have worked out for Nunavut: what to plant and when, which varieties finish in time, the pests that actually turn up here, and the jobs that pay off month by month. We also cover the rest of the property, from lawns and soil to home care and energy, because a garden rarely stops at the vegetable bed.

The numbers first, because everything else follows from them. Measured at the weather station in Rankin Inlet, the last spring freeze falls around June 19 and the first fall freeze falls around September 13, 159 growing degree days in the year.

That is little accumulated warmth: tomatoes need a tunnel or a greenhouse here, whatever the frost dates suggest. Garlic does well: 43.5 weeks below 40 °F, comfortably past the six it needs to form a proper head.

Figures from Environment and Climate Change Canada. A state is not one climate: elevation, a large lake or the coast can move these dates by two weeks either way, so check your own county with the extension service before you spend money.

When to Overseed a Lawn in Nunavut

Weeds sprouting along a concrete edge in a lawn area during warm season.

Overseeding in Nunavut has to happen while the ground is still workable, which in most communities means the back half of July through the first week or…

First and Last Frost Dates in Nunavut

First and Last Frost Dates in Nunavut

In Nunavut, the growing season runs on average from June 19, when the last spring frost typically occurs, to September 13, when the first fall frost…

Will Sweet Corn Ripen in Nunavut?

Will Sweet Corn Ripen in Nunavut?

The direct answer is no, not reliably, and not in the open garden. Nunavut’s growing season is too short and too cold for sweet corn to reach the milk…

When to Sow Sweet Corn in Nunavut

When to Sow Sweet Corn in Nunavut

In Nunavut, sweet corn sits right at the edge of what’s realistic outdoors. The mean frost-free stretch runs from June 19 to September 13 at the Rankin…