Saskatchewan · Growing Zone 3b
Gardeners in Prince Albert, SK can expect the average last spring frost around June 7, and the first fall frost around September 17, based on historical Environment Canada frost data for the area. That gives Prince Albert a frost-free growing season of roughly 102 days. Actual frost dates shift by a week or two year to year, so use this as a planning baseline rather than an exact guarantee, and always check your local forecast before moving tender plants outside.
You have your Prince Albert frost dates. Now put them to work: GrowBlock counts back your indoor seed-starting weeks, marks your safe planting day, warns you before a frost, and lays your whole season out on one timeline.
Plan your Prince Albert garden freeFree forever for one garden, no credit card. Built for Canadian gardeners.
Most warm-season crops (tomatoes, peppers, squash) need transplanting only after the last frost has passed, and are usually started indoors 6 to 8 weeks before that date. Cold-hardy crops (peas, lettuce, spinach) can often go in the ground a few weeks before the last frost. As Prince Albert's first fall frost approaches in September, it's time to plan the last harvests for anything frost-sensitive still in the ground.
Approximate dates for common crops in Prince Albert, worked out from the local last frost around June 7. Warm crops go out after frost, cold-hardy crops a few weeks before it, and anything with an indoor start is counted back from its sow date.
| Crop | Start indoors | Sow / transplant out | Approx. harvest |
|---|---|---|---|
| 🍅 Tomato | May 3 | June 21 | September 9 |
| 🌶️ Pepper | April 19 | June 21 | September 4 |
| 🥒 Cucumber | — | June 14 | August 11 |
| 🥬 Zucchini | — | June 14 | August 3 |
| 🥬 Lettuce | — | May 17 | July 1 |
| 🥬 Spinach | — | May 17 | July 4 |
| 🫛 Peas | — | May 17 | July 18 |
| 🥕 Carrots | — | May 17 | July 24 |
| 🫘 Bush beans | — | June 7 | July 27 |
| 🥬 Kale | April 19 | May 17 | July 11 |
Guideline dates from Prince Albert's average frost window, not a guarantee. GrowBlock tunes these to each variety you plant and adjusts as you build your beds.
This calendar is a starting point. In GrowBlock every date is tuned to the exact varieties you plant and updates as you lay out your beds, and you can share the plan with whoever you garden with, changes show up for both of you.
Build your Prince Albert garden planAround June 7 on average, though it can vary by a week or two either way depending on the year.
Prince Albert is in zone 3b, with a frost-free season of about 102 days.
Now that you have your dates, here is how to put them to work through the season:
More how-to on the GrowBlock gardening blog.
See frost dates for all Canadian cities covered by GrowBlock.