Planting Dates for Saskatchewan
Saskatchewan's Prairie climate means long sunny days but short growing seasons. The province's rich soil rewards gardeners who plan around its brief frost-free window.
Hardiness Zones 2b-4b • 90-120 frost-free days depending on location
Frost Dates in Saskatchewan
Average last spring frost and first fall frost dates for Saskatchewan cities. Use these to calculate your planting windows.
| City | Last Spring Frost | First Fall Frost | Frost-Free Days | Zone |
|---|---|---|---|---|
| Regina | May 18 | Sep 15 | 120 | 3b |
| Saskatoon | May 22 | Sep 13 | 114 | 3a |
| Prince Albert | May 27 | Sep 10 | 106 | 2b |
| Swift Current | May 12 | Sep 21 | 132 | 4a |
Gardening Tips for Saskatchewan
- ✓Long summer days (16+ hours) accelerate growth despite the short season.
- ✓Potatoes, root crops, and brassicas excel in Saskatchewan's cool nights.
- ✓Use cold frames and row covers to extend the season by 3-4 weeks.
- ✓Plant peas and spinach as early as mid-April when soil can be worked.
- ✓Saskatchewan's low humidity means less fungal disease — but irrigate consistently, especially during July heat waves.
- ✓Saskatoon berries are native and require no special care — they make excellent companion plantings along garden borders.
- ✓Wind shelter is critical on the Prairies — plant a row of sunflowers or install a temporary windbreak on the west side of your garden.
Plan your Saskatchewan garden
Get exact seed starting, transplant, and harvest dates for 50+ vegetables based on your Saskatchewan frost dates — free.
Best Varieties for Saskatchewan
Zone-specific variety recommendations for Saskatchewan gardeners (Zones 2b-4b).
Choose determinate tomato varieties like Siberian, Sub-Arctic Plenty, or Prairie Fire for zones 1-2.
Warba and Norland potatoes produce reliably in Saskatchewan's short season and alkaline soils.
Saskatoon-developed saskatoon berry cultivars like Smoky and Thiessen are low-maintenance and productive.
For dry beans, try Black Coco or Soldier — both mature in 85-90 days and handle cool Prairie nights.
Where to Buy Seeds in Saskatchewan
Canadian seed companies that ship to Saskatchewan, ordered by proximity. Support local growers and get varieties suited to your climate.
Saskatchewan-based seed grower offering heritage and open-pollinated varieties proven on the Prairies.
Saskatoon institution since 1907, carrying seeds, plants, and gardening supplies for Prairie growers.
Prairie-focused seed company offering short-season varieties tested for Western Canadian gardens.
What to Plant in Saskatchewan
Cold-Hardy Crops (plant early)
These crops tolerate frost and can be planted 2-6 weeks before your last frost date.
30-60 days from sowing
55-70 days from sowing
60-80 days from sowing
50-70 days from sowing
55-80 days from transplant
35-50 days from sowing
20-35 days from sowing
July-August the following year
90-120 days from transplant
70-120 days from planting
50-70 days from sowing
50-60 days from sowing
Warm-Season Crops (plant after last frost)
Start these indoors and transplant after all frost danger has passed.
60-85 days from transplant
60-90 days from transplant
50-65 days from sowing
50-65 days from sowing
45-60 days from sowing
60-100 days from sowing
30-60 days from sowing
Get Exact Planting Dates for Saskatchewan
Enter your city's frost date and get precise seed starting, transplant, and harvest dates for 50+ vegetables — free.
Frequently Asked Questions
When is the last frost date in Saskatchewan?
Last frost dates in Saskatchewan vary by city: Regina (May 18), Saskatoon (May 22), Prince Albert (May 27), Swift Current (May 12).
What hardiness zones are in Saskatchewan?
Saskatchewan spans hardiness zones 2b-4b. Your specific zone determines which perennials survive winter and when to start planting annuals.
What vegetables grow best in Saskatchewan?
Hardy crops like peas, kale, spinach, and garlic thrive across Saskatchewan. In warmer zones, tomatoes, peppers, and cucumbers do well with proper timing. Use our free calculator for exact planting dates.
How long is the growing season in Saskatchewan?
90-120 frost-free days depending on location. Extend your season with cold frames, row covers, and indoor seed starting.
Planting Dates by Province
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Free Calculator
Calculate exact planting dates based on your location and frost dates.