When to plant Garlic in Mower County, MN
Garlic planted in Mower County between mid-spring and late spring matures in 90–240 days — well before the October 7 first frost. A second sowing from August 26 to September 9 extends the harvest into fall.
When to Plant Garlic in Mower County, MN
Garlic is a pungent allium planted in fall and harvested the following summer. Hardneck varieties produce edible flower stalks (scapes) and are more cold-hardy.
Mower County, Minnesota is in USDA Zone 4b. The average last spring frost is April 28 and the first fall frost is October 7, giving you a growing season of approximately 162 days.
At an elevation of 577 feet, Mower County receives approximately 33 inches of rainfall annually with predominantly silt loam soil. Summer highs average 82°F, so choose short-season varieties of Garlic to ensure they mature before fall.
Mower County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Garlic Planting Timeline — Mower County, MN
Garlic Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Harvest | November 25 | Nov 25 – Jan 20 |
| Fall Sowing | August 26 | Aug 26 – Sep 9 |
Plant 1" deep · 6" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Harvest |
| February | — |
| March | — |
| April | — |
| May | — |
| June | — |
| July | — |
| August | Fall Sowing |
| September | Fall Sowing |
| October | — |
| November | Harvest |
| December | Harvest |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
Moderate — regular watering
📅 Days to Maturity
90–240 days
🧪 Soil pH
Needs 6–7.5 · Your soil: N/A
🗺️ USDA Zone
Zone 4b
📆 Growing Season
162 days in Mower County
Growing Tips for Mower County
Plant individual cloves pointed end up in fall, 6 weeks before ground freezes. Mulch heavily with straw. Harvest when lower leaves begin to brown but 5-6 green leaves remain.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Garlic in Other Locations
Frequently Asked Questions
When should I plant Garlic in Mower County, MN?
Mower County is in Zone 4b with an average last frost of April 28. Plan your Garlic planting based on this frost date — see the calendar above for exact timing.
What planting zone is Mower County, MN?
Mower County, Minnesota is in USDA Hardiness Zone 4b. The average last spring frost is April 28 and first fall frost is October 7.
When should I plant Garlic in Mower County, MN?
In Mower County, MN, plant Garlic after the last frost (around April 28) and before the first frost (around October 7). Best results when soil holds above 50°F.
What growing zone is Mower County, MN for Garlic?
Mower County sits in USDA Zone 4b. Garlic grows reliably in zones 3a through 9b, so it's a good fit here.
Can Garlic grow in Mower County's climate?
Yes — Garlic grows well in Mower County's temperate climate. Mower County averages a 162-day frost-free season, with last frost around April 28 and first frost around October 7.
Your Mower County Garden Planner — Free
A 22-page printable planner built for Mower County (Zone 4b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.