When to Plant Asparagus in Lake of the Woods County, MN
Asparagus is a long-lived perennial vegetable that produces tender spears each spring for 15-20 years once established. It requires patience but rewards with reliable harvests.
Lake of the Woods County, Minnesota is in USDA Zone 3a. The average last spring frost is May 19 and the first fall frost is September 22, giving you a growing season of approximately 126 days.
At an elevation of 1,032 feet, Lake of the Woods County receives approximately 32.9 inches of rainfall annually with predominantly silt loam soil. Summer highs average 80ยฐF, so choose short-season varieties of Asparagus to ensure they mature before fall.
Lake of the Woods County Soil Profile
Soil Type
Silt Loam
Soil pH
5.7-7.2
Drainage
Well Drained
Plant Planting Risk Windows
Percentages indicate frost risk at transplant. The 70% safe window means there is a 30% chance of frost after transplant — suitable for cold-hardy crops or gardeners with frost protection. The 90% safe window is best for tender plants.
Plant Water Budget
Asparagus Planting Timeline โ Lake of the Woods County, MN
Asparagus Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | June 2 | Jun 2 โ Jun 16 |
Plant 1" deep ยท 30" apart ยท Rows 42" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | โ |
| May | โ |
| June | Transplant Outdoors |
| July | โ |
| August | โ |
| September | โ |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
Sun
Full Sun (6-8+ hours)
Water
Moderate โ regular watering
Days to Maturity
730โ1095 days
Soil pH
6.5 โ 7.5
USDA Zone
Zone 3a
Growing Season
126 days
Growing Tips for Lake of the Woods County
Plant crowns in deep trenches with compost. Do not harvest spears for the first two years to allow root establishment. Mulch heavily to suppress weeds and retain moisture.
Companion Planting
Good Companions
Avoid Planting Near
Level Up Your Garden
Asparagus in Other Locations
Frequently Asked Questions
When should I plant Asparagus in Lake of the Woods County, MN?
Lake of the Woods County is in Zone 3a with an average last frost of May 19. Plan your Asparagus planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Lake of the Woods County, MN?
Lake of the Woods County, Minnesota is in USDA Hardiness Zone 3a. The average last spring frost is May 19 and first fall frost is September 22.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Lake of the Woods County gardeners in Zone 3a organize planting dates, track what's growing, and never miss a planting window.
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