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Crop dates by placeKohlrabi Planting Dates by State and Region
Published kohlrabi planting windows for 18 places, with the source and the caveats you need before you use them.
Across the 9 places in this data set, the planting window begins as early as Mar 10 (Southern Illinois) and as late as Oct 1 (Central Florida). The middle of the range starts around May 1.
| Place | Planting | Harvest |
|---|---|---|
| Central Florida | Planting: outdoor planting Oct–Mar | |
| Central Illinois | Planting: March 25 to April 5, July 1 | |
| Central Missouri | Planting: planting dates 3/25 to 4/15; fall 7/25 to 8/5 (month/day) | |
| Central North Carolina | Planting: mid Feb to end of Jun; early Aug to mid Sep (direct seed); Transplanting: mid Feb to end of Jun; early Aug to mid Sep (transplants) | |
| Central and higher-elevation Eastern Oregon | Planting: May (direct seed) | |
| Columbia and Snake River valleys, Oregon | Planting: April | |
| Eastern North Carolina | Planting: mid Feb to end of Jun; early Aug to mid Sep (direct seed); Transplanting: mid Feb to end of Jun; early Aug to mid Sep (transplants) | |
| Maricopa County, Arizona | Planting: mid Aug to end of Nov (seed); Transplanting: early Jan to mid Feb; mid Oct to end of Dec (transplants) | |
| Minnesota | Planting: mid april to mid june; early august | |
| New Hampshire | Start indoors: start seeds indoors 4-6 weeks before setting out; Transplanting: transplant 4 weeks before last frost | |
| North Florida | Planting: outdoor planting Sept–Mar | |
| North Missouri | Planting: planting dates 4/1 to 4/15; fall 7/20 to 7/25 (month/day) | |
| Northern Illinois | Planting: April 8 to 20, July 15 | |
| Oregon Coast | Planting: July (first planting) | |
| South Florida | Planting: outdoor planting Oct–Feb | |
| South Missouri | Planting: planting dates 3/15 to 4/5; fall 8/1 to 8/15 (month/day) | |
| Southern Illinois | Planting: March 10 to 20, June 15 | |
| Western North Carolina | Planting: early Apr to mid Jun; mid Jul to mid Aug (direct seed); Transplanting: early Apr to mid Jun; mid Jul to mid Aug (transplants) |
Calendar view
| Item | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Central Florida planting | Planting window in January | Planting window in February | Planting window in March | Planting window in October | Planting window in November | Planting window in December | ||||||
| Central Illinois planting | Planting window in March | Planting window in April | ||||||||||
| Central Missouri planting | Timing in table above | |||||||||||
| Central North Carolina planting | Timing in table above | |||||||||||
| Central North Carolina transplanting | Timing in table above | |||||||||||
| Central and higher-elevation Eastern Oregon planting | Planting window in May | |||||||||||
| Columbia and Snake River valleys, Oregon planting | Planting window in April | |||||||||||
| Eastern North Carolina planting | Timing in table above | |||||||||||
| Eastern North Carolina transplanting | Timing in table above | |||||||||||
| Maricopa County, Arizona planting | Timing in table above | |||||||||||
| Maricopa County, Arizona transplanting | Timing in table above | |||||||||||
| Minnesota planting | Timing in table above | |||||||||||
| New Hampshire start indoors | Timing in table above | |||||||||||
| New Hampshire transplanting | Timing in table above | |||||||||||
| North Florida planting | Planting window in January | Planting window in February | Planting window in March | Planting window in September | Planting window in October | Planting window in November | Planting window in December | |||||
| North Missouri planting | Timing in table above | |||||||||||
| Northern Illinois planting | Planting window in April | |||||||||||
| Oregon Coast planting | Planting window in July | |||||||||||
| South Florida planting | Planting window in January | Planting window in February | Planting window in October | Planting window in November | Planting window in December | |||||||
| South Missouri planting | Timing in table above | |||||||||||
| Southern Illinois planting | Planting window in March | |||||||||||
| Western North Carolina planting | Timing in table above | |||||||||||
| Western North Carolina transplanting | Timing in table above | |||||||||||
Frost-date caveat: ranges blur real differences inside a state or region. Use them to plan, then fit them to your last frost date, soil temperature and field conditions.
Related guides
Last reviewed: November 2026. Source: UF/IFAS Florida Vegetable Gardening Guide (VH021), Table 1.