Planting dates
For Middle Georgia, UGA lists March 15 to June 1 for spring planting and June 1 to July 20 for a fall crop. The chart calls its dates approximate. Sweet corn is a warm-season vegetable, so wait for suitable soil and do not treat the first calendar day as an automatic sowing day.
UGA: Home Gardening planting chartYour region
UGA says North Georgia spring planting is about 2 weeks later and fall planting about 2 weeks earlier than the Middle Georgia baseline. South Georgia can be about 2 weeks earlier in spring and somewhat later in fall. These are planning adjustments, not exact county dates.
UGA: Vegetable Garden CalendarHow to plant
Direct-sow seed about 1 inch deep. UGA’s sweet-corn guide uses rows 3 feet apart with 8 to 12 inches between seeds. Its planting chart lists 3 to 3½ feet between rows, 12 to 18 inches between plants and a 2-inch depth, so use the instructions on your seed packet with a local Extension check if you need one final layout.
UGA: Growing Home Garden Sweet CornMake room for pollination
Corn is wind pollinated. UGA recommends four or more short rows planted side by side instead of one long row. Plan the block before you sow so a narrow garden does not leave you with a single isolated row.
UGA: Growing Home Garden Sweet CornCheck conditions before sowing
UGA says sweet corn needs soil temperatures from 60 to 90°F and advises waiting at least two weeks after the last average killing frost. If the garden is still cold or frost risk remains, let that condition delay the planting within the broad calendar window.
UGA: Growing Home Garden Sweet CornChoose your next step
You garden in Middle Georgia
Use the spring or fall range as a planning window, then sow only when the soil and frost checks fit.You garden in North or South Georgia
Shift the Middle Georgia baseline in UGA’s stated direction, then use a county Extension resource for a local decision.Your space only fits one long row
Rework the plan into a block of short rows before sowing so wind pollination has a better chance.Planting questions
Can I transplant sweet corn?
UGA’s home-garden sweet-corn guide describes direct seeding. Keep the crop in the garden layout it needs for wind pollination.
UGA: Growing Home Garden Sweet CornWhy does sweet corn need several short rows?
UGA says sweet corn is wind pollinated and recommends four or more short rows side by side to support ear development.
UGA: Growing Home Garden Sweet CornAre these dates the same everywhere in Georgia?
No. UGA presents approximate Middle Georgia dates and gives directional adjustments for North and South Georgia.
UGA: Vegetable Garden Calendar