When to Plant Borage in Pope County, MN
Borage is a self-seeding annual herb with star-shaped blue flowers that attract pollinators. Its leaves have a cucumber-like flavor and the flowers are edible.
Pope County, Minnesota is in USDA Zone 4a. The average last spring frost is May 4 and the first fall frost is October 3, giving you a growing season of approximately 152 days.
At an elevation of 1,061 feet, Pope County receives approximately 31.1 inches of rainfall annually with predominantly silt loam soil. Summer highs average 84ยฐF, so choose short-season varieties of Borage to ensure they mature before fall.
Pope County Soil Profile
Soil Type
Silt Loam
Soil pH
6-7
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
Water stress score is 6/10 โ consider drought-tolerant varieties and mulching
Borage Planting Timeline โ Pope County, MN
Borage Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 23 | Mar 23 โ Apr 6 |
| Transplant Outdoors | April 27 | Apr 27 โ May 11 |
| Direct Sow | April 27 | Apr 27 โ May 18 |
| Fall Sowing | July 11 | Jul 11 โ Jul 25 |
| Harvest | June 22 | Jun 22 โ Aug 10 |
Plant 0.5" deep ยท 8" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Start Indoors |
| April | Start Indoors Transplant Outdoors Direct Sow |
| May | Transplant Outdoors Direct Sow |
| June | Harvest |
| July | Fall Sowing Harvest |
| August | Harvest |
| September | โ |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
Sun
Full Sun (6-8+ hours)
Water
Low โ drought tolerant
Days to Maturity
50โ60 days
Soil pH
6 โ 7
USDA Zone
Zone 4a
Growing Season
152 days
Growing Tips for Pope County
Direct sow in spring as borage does not transplant well. Allow some plants to go to seed for next year. Young leaves are best; older leaves become bristly.
Companion Planting
Good Companions
Level Up Your Garden
Borage in Other Locations
Frequently Asked Questions
When should I plant Borage in Pope County, MN?
Pope County is in Zone 4a with an average last frost of May 4. Plan your Borage planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Pope County, MN?
Pope County, Minnesota is in USDA Hardiness Zone 4a. The average last spring frost is May 4 and first fall frost is October 3.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Pope County gardeners in Zone 4a organize planting dates, track what's growing, and never miss a planting window.
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