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Crop dates by place

Onions, bulbing Planting Dates by State and Region

Published onions, bulbing planting windows for 3 places, with the source and the caveats you need before you use them.

Across the 3 places in this data set, the planting window begins as early as Sep 1 (North Florida) and as late as Oct 1 (Central Florida). The middle of the range starts around Oct 1.

Onions, bulbing windows by place
PlacePlantingHarvest
Central FloridaPlanting: outdoor planting Oct
North FloridaPlanting: outdoor planting Sept–Dec
South FloridaPlanting: outdoor planting Oct

Calendar view

Onions, bulbing calendar by place
ItemJanFebMarAprMayJunJulAugSepOctNovDec
Central Florida plantingPlanting window in October
North Florida plantingPlanting window in SeptemberPlanting window in OctoberPlanting window in NovemberPlanting window in December
South Florida plantingPlanting window in October
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.

Last reviewed: November 2026. Source: UF/IFAS Florida Vegetable Gardening Guide (VH021), Table 1.