When to Plant Kohlrabi in Scioto County, OH
Kohlrabi is an unusual brassica that forms a swollen stem above ground with a mild, sweet turnip-like flavor. Both the bulb and tender leaves are edible.
Scioto County, Ohio is in USDA Zone 6a. The average last spring frost is April 22 and the first fall frost is October 21, giving you a growing season of approximately 182 days.
At an elevation of 851 feet, Scioto County receives approximately 38.8 inches of rainfall annually with predominantly silt loam soil. Summer highs average 87ยฐF, providing good warmth for Kohlrabi during the growing season.
Scioto County Soil Profile
Soil Type
Silt Loam
Soil pH
6.1-6.8
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
Kohlrabi Planting Timeline โ Scioto County, OH
Kohlrabi Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 18 | Mar 18 โ Apr 1 |
| Transplant Outdoors | April 22 | Apr 22 โ May 6 |
| Direct Sow | April 8 | Apr 8 โ Apr 29 |
| Fall Sowing | August 12 | Aug 12 โ Aug 26 |
| Harvest | June 10 | Jun 10 โ Jul 15 |
Plant 0.5" deep ยท 4" 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 |
| June | Harvest |
| July | Harvest |
| August | Fall Sowing |
| September | โ |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
Sun
Full Sun (6-8+ hours)
Water
Moderate โ regular watering
Days to Maturity
45โ65 days
Soil pH
6 โ 7.5
USDA Zone
Zone 6a
Growing Season
182 days
Growing Tips for Scioto County
Direct sow in spring or fall. Harvest when bulbs are 2-3 inches in diameter for best texture and flavor. Larger bulbs may become woody and fibrous.
Companion Planting
Good Companions
Avoid Planting Near
Level Up Your Garden
Kohlrabi in Other Locations
Frequently Asked Questions
When should I plant Kohlrabi in Scioto County, OH?
Scioto County is in Zone 6a with an average last frost of April 22. Plan your Kohlrabi planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Scioto County, OH?
Scioto County, Ohio is in USDA Hardiness Zone 6a. The average last spring frost is April 22 and first fall frost is October 21.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Scioto County gardeners in Zone 6a organize planting dates, track what's growing, and never miss a planting window.
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