When to plant potato in Atlanta

In Atlanta, typical last spring frost is March 16 and typical first fall frost is November 23. Typical last spring frost: March 16. Potato in Atlanta is doable with planning outdoors. 108 suitable days are enough for fast varieties (70 days) but not slow ones (125 days).

Potato

How to grow Potato Atlanta climate Weekly temperatures and windows

Where are you growing?

Tight fit

Tight fit in greenhouse

Comfortable in a cold frame

Potato in Atlanta is doable with planning outdoors. 108 suitable days are enough for fast varieties (70 days) but not slow ones (125 days).

When to plantMarch 6 – May 22

Harvest: May 15 – October 24
Season vs crop: 108 grow days vs 70–125 needed
Typical frost (last spring – first fall): March 16 – November 23

Potato in Atlanta is doable with planning outdoors. 108 suitable days are enough for fast varieties (70 days) but not slow ones (125 days).

Planting conditions

Direct sow
Harvest

Local activity windows for this place and growing method. Blue fill is usually too cold for this plant. Dashed lines are typical last and first frost.

Suitable growing days in a row108

Days to harvest70–125 days from planting

Mar 6 – May 22

Direct sow

May 15 – Oct 24

Harvest

Activity	Window	Notes
Direct sow	Mar 6 – May 22	Plant outdoors in this window.
Harvest	May 15 – Oct 24	Expected harvest from typical days to harvest.

Direct sow
Harvest

Blue fill is usually too cold for this plant. Dashed lines are typical last and first frost (35 seasons (1991–2025)). Adjust a week or two for your conditions.

Planting and growing across the year

Planting is the sow / plant-out window. Growing is daytime air versus this plant’s ideal (15 – 24 °C59 – 75 °F15 – 24 °C (59 – 75 °F)) and tolerable (7 – 30 °C45 – 86 °F7 – 30 °C (45 – 86 °F)) ranges.

Ideal / plantable
Tolerable
Too cold
Too hot
Outside window

Planting uses sow / plant-out rules; growing shows daytime air against this plant’s ideal and tolerable ranges.

Key dates

Typical last spring frostMarch 16

Low-risk last spring frostApril 3

Typical first fall frostNovember 23

Low-risk first fall frostNovember 10

Frost-free days251

Outdoor sow dateMarch 6

Direct sow windowMarch 6 – May 22

Suitable growing windowMarch 6 – June 21 (108 days)

Expected harvestMay 15 – October 24

How these dates are judged

Ideal conditions: Daytime air from 15 – 24 °C59 – 75 °F15 – 24 °C (59 – 75 °F).
Suitable conditions: Daytime air from 7 – 30 °C45 – 86 °F7 – 30 °C (45 – 86 °F).
Last frost and first frost: Typical spring and fall frost dates for Atlanta, shown in the key dates.
Days to harvest: 70–125 days from planting, from typical days to harvest.
Sowing window: Dated sow and harvest bars use frost dates, soil minima, night limits, and last-sow count-back from typical crop timing. Air ratings on the weekly chart colour only weeks inside that same window — see weekly temperatures and windows.

Other plants for Atlanta

Calculated by Plan & Plant. Method. Data 35 seasons (1991–2025).

Frost and suitability dates are typical figures from climate statistics.

Based on 35 years (1991–2025) of ERA5-Land data from Open-Meteo, for an area of about 10 km. Typical dates, not a guarantee.

Dates for Atlanta use ERA5-Land cell 33.70, -84.40. How we calculated this · Algorithm 2026-10-season-10.

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