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When to plant peas in Busan: 26 February – 9 September

In Busan, peas: sow straight into the bed from 26 February to 9 September.

Peas in Busan: soil, season and weather

Peas tolerates light frost, so it goes in three weeks before the last frost (19 March); the top 7 cm of soil has reached its minimum of 4 °C by then (around 19 January).

Last spring frost19 March
Top 7 cm of soil at 4 °C19 January, 59 days before the last frost
First autumn frost22 November, 269 days after the start
Days in the bed to the first harvest (card)74
First harvest, if planted in this window11 May – 22 November
Days left for picking195
Daylight11:18 on 26 February
Watering outdoors when fruiting (card)every 3 days; the driest month, November, has 4 rainy days

Peas in Busan: care after planting

Planted on 26 February: in the first weeks water every 6 days.

Pests and diseases of peas to watch for:

Weather in Busan during the peas season

About 1474 mm of rain falls in the season; November is the driest month (42 mm) and July the wettest (272 mm).

MonthDay, °CNight, °CRain, mmRainy daysDaylight on the 15th
February9-1.147510:55
March14.43.793811:56
April198.7114813:03
May23.413.4127914:00
June26.818.31971114:31
July29.6232721714:19
August30.623.72261713:30
September26.319.42571412:26
October21.312.399811:20
November15.45.142410:20

ERA5 2016–2025, Open-Meteo

Peas in nearby cities

Around Busan, Fukuoka is 22 days earlier and Daejeon 13 days later.

CityDistanceDateDifference
Ulsan47 km1 March – 3 September3 days later
Daegu88 km26 February – 8 Septembersame day
Jeonju188 km6 March – 4 September8 days later
Daejeon200 km11 March – 30 August13 days later
Gwangju202 km11 March – 10 September13 days later
Fukuoka215 km4 February – 8 October22 days earlier

Where to buy peas seeds in Busan

Seeds go straight into the bed from 26 February to 9 September; buy them before that. Within 15 km of Busan OpenStreetMap lists 27 markets (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 Busan?

In Busan, peas: sow straight into the bed from 26 February to 9 September.

When is the last spring frost in Busan?

Last spring frost around 19 March, first autumn frost around 22 November.

Other crops in Busan, with their dates