When to Plant Comfrey in Moose Jaw, SK
Comfrey is a vigorous perennial herb valued as a dynamic accumulator of nutrients. Its leaves make excellent mulch, compost activator, and liquid fertilizer.
Moose Jaw, Saskatchewan is in USDA Zone 4a. The average last spring frost is May 16 and the first fall frost is October 3, giving you a growing season of approximately 140 days.
At an elevation of 1,893 feet, Moose Jaw receives approximately 14.2 inches of rainfall annually with predominantly dark brown chernozem soil. Summer highs average 71ยฐF, so choose short-season varieties of Comfrey to ensure they mature before fall. With low rainfall, drip irrigation is essential for growing Comfrey successfully. Mulch heavily to conserve soil moisture.
Moose Jaw Soil Profile
Soil Type
Dark Brown Chernozem
Soil pH
6.0-7.0
Drainage
Well Drained
Comfrey Planting Timeline โ Moose Jaw, SK
Comfrey Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | May 23 | May 23 โ Jun 6 |
| Harvest | July 25 | Jul 25 โ Oct 3 |
Plant 0.5" deep ยท 8" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | โ |
| May | Transplant Outdoors |
| June | Transplant Outdoors |
| July | Harvest |
| August | Harvest |
| September | Harvest |
| October | Harvest |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Partial Shade (3-6 hours)
๐ง Water
Moderate โ regular watering
๐ Days to Maturity
60โ90 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 4a
๐ Growing Season
140 days in Moose Jaw
Growing Tips for Moose Jaw
Plant root cuttings 2 inches deep. Choose Bocking 14 variety to prevent self-seeding. Cut leaves 3-4 times per season for mulch or compost. Avoid planting near pathways as it spreads.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Comfrey in Other Locations
Frequently Asked Questions
When should I plant Comfrey in Moose Jaw, SK?
Moose Jaw is in Zone 4a with an average last frost of May 16. Plan your Comfrey planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Moose Jaw, SK?
Moose Jaw, Saskatchewan is in USDA Hardiness Zone 4a. The average last spring frost is May 16 and first fall frost is October 3.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Moose Jaw gardeners in Zone 4a organize planting dates, track what's growing, and never miss a planting window.
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