When to plant Celeriac in DeKalb County, MO
Spring Celeriac in DeKalb County goes in March 31–April 21, once nighttime temps stop dipping near freezing. A second sowing from August 9 to August 23 extends the harvest into fall.
When to Plant Celeriac in DeKalb County, MO
Celeriac is a celery relative grown for its knobby, flavorful root rather than its stalks. It has a rich celery flavor and is excellent roasted, mashed, or in soups.
DeKalb County, Missouri is in USDA Zone 6a. The average last spring frost is April 14 and the first fall frost is October 18, giving you a growing season of approximately 187 days.
At an elevation of 917 feet, DeKalb County receives approximately 39 inches of rainfall annually with predominantly silt loam soil. Summer highs average 87°F, providing good warmth for Celeriac during the growing season.
DeKalb County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Celeriac Planting Timeline — DeKalb County, MO
Celeriac Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 10 | Mar 10 – Mar 24 |
| Transplant Outdoors | April 14 | Apr 14 – Apr 28 |
| Direct Sow | March 31 | Mar 31 – Apr 21 |
| Harvest | July 28 | Jul 28 – Sep 1 |
| Fall Sowing | August 9 | Aug 9 – Aug 23 |
Plant 1" deep · 15" apart · Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | Start Indoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | — |
| June | — |
| July | Harvest |
| August | Fall Sowing Harvest |
| September | Harvest |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
High — keep soil consistently moist
📅 Days to Maturity
100–120 days
🧪 Soil pH
Needs 6–7 · Your soil: N/A
🗺️ USDA Zone
Zone 6a
📆 Growing Season
187 days in DeKalb County
Growing Tips for DeKalb County
Start seeds indoors 10-12 weeks before last frost. Remove side roots as they develop to encourage a single large bulb. Harvest after a light frost for best flavor.
Companion Planting
Good Companions
Avoid Planting Near
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Celeriac in Other Locations
Frequently Asked Questions
When should I plant Celeriac in DeKalb County, MO?
DeKalb County is in Zone 6a with an average last frost of April 14. Plan your Celeriac planting based on this frost date — see the calendar above for exact timing.
What planting zone is DeKalb County, MO?
DeKalb County, Missouri is in USDA Hardiness Zone 6a. The average last spring frost is April 14 and first fall frost is October 18.
When should I plant Celeriac in DeKalb County, MO?
In DeKalb County, MO, plant Celeriac after the last frost (around April 14) and before the first frost (around October 18). Best results when soil holds above 50°F.
What growing zone is DeKalb County, MO for Celeriac?
DeKalb County sits in USDA Zone 6a. Celeriac grows reliably in zones 3a through 9b, so it's a good fit here.
Can Celeriac grow in DeKalb County's climate?
Yes — Celeriac grows well in DeKalb County's temperate climate. DeKalb County averages a 187-day frost-free season, with last frost around April 14 and first frost around October 18.
Your DeKalb County Garden Planner — Free
A 22-page printable planner built for DeKalb County (Zone 6a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.