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When to plant peas in Daejeon: 11 March – 30 August

In Daejeon, peas: sow straight into the bed from 11 March to 30 August.

Peas in Daejeon: soil, season and weather

Peas tolerates light frost, so it goes in three weeks before the last frost (1 April); the top 7 cm of soil has reached its minimum of 4 °C by then (around 5 March).

Last spring frost1 April
Top 7 cm of soil at 4 °C5 March, 27 days before the last frost
First autumn frost12 November, 246 days after the start
Days in the bed to the first harvest (card)74
First harvest, if planted in this window24 May – 12 November
Days left for picking172
Daylight11:46 on 11 March
Watering outdoors when fruiting (card)every 3 days; the driest month, November, has 5 rainy days

Peas in Daejeon: care after planting

Planted on 11 March: in the first weeks water every 6 days.

Pests and diseases of peas to watch for:

Weather in Daejeon during the peas season

About 1135 mm of rain falls in the season; November is the driest month (45 mm) and July the wettest (265 mm).

MonthDay, °CNight, °CRain, mmRainy daysDaylight on the 15th
March12.51.353711:55
April18.56.873713:06
May23.211.889914:05
June27.417.11451114:37
July29.221.62651714:25
August30222191813:34
September25.217.21681112:27
October18.79.878811:18
November12.12.445510:15

ERA5 2016–2025, Open-Meteo

Peas in nearby cities

Around Daejeon, Daegu is 13 days earlier and Chuncheon 5 days later.

CityDistanceDateDifference
Jeonju63 km6 March – 4 September5 days earlier
Daegu121 km26 February – 8 September13 days earlier
Seoul139 km8 March – 24 August3 days earlier
Gwangju140 km11 March – 10 Septembersame day
Chuncheon172 km16 March – 18 August5 days later
Ulsan195 km1 March – 3 September10 days earlier

Where to buy peas seeds in Daejeon

Seeds go straight into the bed from 11 March to 30 August; buy them before that. Within 15 km of Daejeon OpenStreetMap lists 24 markets and 1 farm shop (collected 28 October 2026).

Places: © OpenStreetMap contributors, ODbL.

Each window starts on the Greenly calendar date and ends on the last day that still leaves the crop’s days to harvest (from its card) before the average first autumn frost, plus six weeks of picking for crops harvested over weeks (tomatoes, peppers, aubergines, cucumbers, courgettes, pumpkins, watermelons, beans) — our rule; earlier in the window is safer.

Questions

When to plant peas in Daejeon?

In Daejeon, peas: sow straight into the bed from 11 March to 30 August.

When is the last spring frost in Daejeon?

Last spring frost around 1 April, first autumn frost around 12 November.

Other crops in Daejeon, with their dates