When to plant Mizuna in Fayette County, IL
Mizuna planted in Fayette County between March 29 and April 19 matures in 30–45 days — well before the October 18 first frost. A second sowing from August 9 to August 23 extends the harvest into fall.
When to Plant Mizuna in Fayette County, IL
Mizuna is a mild-flavored Japanese mustard green with feathery, deeply serrated leaves. It is fast-growing and makes an excellent addition to salads and stir-fries.
Fayette County, Illinois is in USDA Zone 6b. The average last spring frost is April 12 and the first fall frost is October 18, giving you a growing season of approximately 189 days.
At an elevation of 854 feet, Fayette County receives approximately 40.6 inches of rainfall annually with predominantly silt loam soil. Summer highs average 90°F, providing good warmth for Mizuna during the growing season.
Fayette County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Mizuna Planting Timeline — Fayette County, IL
Mizuna Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 8 | Mar 8 – Mar 22 |
| Transplant Outdoors | April 12 | Apr 12 – Apr 26 |
| Direct Sow | March 29 | Mar 29 – Apr 19 |
| Harvest | May 17 | May 17 – Jun 14 |
| Fall Sowing | August 9 | Aug 9 – Aug 23 |
Plant 0.5" deep · 6" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | Start Indoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | Harvest |
| June | Harvest |
| July | — |
| August | Fall Sowing |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Partial Shade (3-6 hours)
💧 Water
Moderate — regular watering
📅 Days to Maturity
30–45 days
🧪 Soil pH
Needs 6–7.5 · Your soil: N/A
🗺️ USDA Zone
Zone 6b
📆 Growing Season
189 days in Fayette County
Growing Tips for Fayette County
Direct sow in spring or fall. Harvest outer leaves as needed for a cut-and-come-again approach. Mizuna is one of the most cold-tolerant Asian greens.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Mizuna in Other Locations
Frequently Asked Questions
When should I plant Mizuna in Fayette County, IL?
Fayette County is in Zone 6b with an average last frost of April 12. Plan your Mizuna planting based on this frost date — see the calendar above for exact timing.
What planting zone is Fayette County, IL?
Fayette County, Illinois is in USDA Hardiness Zone 6b. The average last spring frost is April 12 and first fall frost is October 18.
When should I plant Mizuna in Fayette County, IL?
In Fayette County, IL, plant Mizuna after the last frost (around April 12) and before the first frost (around October 18). Best results when soil holds above 50°F.
What growing zone is Fayette County, IL for Mizuna?
Fayette County sits in USDA Zone 6b. Mizuna grows reliably in zones 3a through 11b, so it's a good fit here.
Can Mizuna grow in Fayette County's climate?
Yes — Mizuna grows well in Fayette County's temperate climate. Fayette County averages a 189-day frost-free season, with last frost around April 12 and first frost around October 18.
Your Fayette County Garden Planner — Free
A 22-page printable planner built for Fayette 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.