What to Plant in Saskatchewan in October
By October, the frost has typically already arrived in Saskatchewan, so the ground work now is about what survives dormancy, not what grows fast.
Home & garden, state by state
Everything we have worked out for Saskatchewan: 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 Saskatoon, the last spring freeze falls around May 18 and the first fall freeze falls around September 18, 1,549 growing degree days in the year.
That is enough for early varieties, tight for anything late. Garlic does well: 34.8 weeks below 40 °F, comfortably past the six it needs to form a proper head.
Elsewhere on the property in Saskatchewan: the pests that turn up here.
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.
By October, the frost has typically already arrived in Saskatchewan, so the ground work now is about what survives dormancy, not what grows fast.
By November, Saskatchewan’s growing season is closed for the vast majority of gardens.
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June sits squarely inside Saskatchewan’s growing season, not at its edge. With the average last spring frost falling around May 18, most of the province…
July sits in the open middle of Saskatchewan’s growing season, well past the average last spring frost of May 18 and still about two and a half months…
January in Saskatchewan means frozen ground down to two feet or more, and nothing goes into open soil outdoors.
Nothing goes into open ground in Saskatchewan in February. The soil across the province is frozen solid, and the mean frost-free window runs from May 18…
Short answer: nothing goes into open ground in Saskatchewan this month. The soil is frozen solid across the province, and the growing season here runs on…
August in Saskatchewan sits in that stretch between peak growing season and the first real chill of fall.