When to plant Sorrel in Monroe County, MI
Plant Sorrel in Monroe County, when soil hits 50°F — usually April 13. Continue planting through May 4 for the spring crop. A second sowing from August 8 to August 22 extends the harvest into fall.
When to Plant Sorrel in Monroe County, MI
Sorrel is a perennial herb with tangy, lemon-flavored arrow-shaped leaves. It is one of the first greens to emerge in spring and is used in soups and salads.
Monroe County, Michigan is in USDA Zone 6b. The average last spring frost is April 27 and the first fall frost is October 17, giving you a growing season of approximately 173 days.
At an elevation of 1,202 feet, Monroe County receives approximately 40.6 inches of rainfall annually with predominantly silt loam soil. Summer highs average 89°F, providing good warmth for Sorrel during the growing season.
Monroe County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Sorrel Planting Timeline — Monroe County, MI
Sorrel Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 23 | Mar 23 – Apr 6 |
| Transplant Outdoors | April 20 | Apr 20 – May 4 |
| Direct Sow | April 13 | Apr 13 – May 4 |
| Harvest | June 1 | Jun 1 – Aug 3 |
| Fall Sowing | August 8 | Aug 8 – Aug 22 |
Plant 0.5" deep · 8" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | Start Indoors |
| April | Start Indoors Transplant Outdoors Direct Sow |
| May | Transplant Outdoors Direct Sow |
| June | Harvest |
| July | Harvest |
| August | Fall Sowing Harvest |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Partial Shade (3-6 hours)
💧 Water
Moderate — regular watering
📅 Days to Maturity
40–60 days
🧪 Soil pH
Needs 5.5–7 · Your soil: N/A
🗺️ USDA Zone
Zone 6b
📆 Growing Season
173 days in Monroe County
Growing Tips for Monroe County
Direct sow in early spring or fall. Remove flower stalks promptly to encourage leaf production. Divide clumps every 3-4 years. Young leaves have the best flavor.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Sorrel in Other Locations
Frequently Asked Questions
When should I plant Sorrel in Monroe County, MI?
Monroe County is in Zone 6b with an average last frost of April 27. Plan your Sorrel planting based on this frost date — see the calendar above for exact timing.
What planting zone is Monroe County, MI?
Monroe County, Michigan is in USDA Hardiness Zone 6b. The average last spring frost is April 27 and first fall frost is October 17.
When should I plant Sorrel in Monroe County, MI?
In Monroe County, MI, plant Sorrel after the last frost (around April 27) and before the first frost (around October 17). Best results when soil holds above 50°F.
What growing zone is Monroe County, MI for Sorrel?
Monroe County sits in USDA Zone 6b. Sorrel grows reliably in zones 3a through 9b, so it's a good fit here.
Can Sorrel grow in Monroe County's climate?
Yes — Sorrel grows well in Monroe County's temperate climate. Monroe County averages a 173-day frost-free season, with last frost around April 27 and first frost around October 17.
Your Monroe County Garden Planner — Free
A 22-page printable planner built for Monroe County (Zone 6b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.