When to plant bell peppers in Chuncheon: 24 May – 11 July

In Chuncheon, bell pepper: sow for seedlings from 4 March to 12 May; plant into a greenhouse from 3 May to 11 July; plant out into open ground from 24 May to 11 July.

Bell Pepper in Chuncheon: soil, season and weather

In Chuncheon the soil, not frost, sets the date: the last frost is over around 6 April, but the top 7 cm of soil reaches 18 °C — the minimum on the bell pepper card — only around 24 May, 48 days later.

Last spring frost	6 April
Top 7 cm of soil at 18 °C	24 May, 48 days after the last frost
Into an unheated greenhouse	3 May – 11 July; May outside: 10.4 °C at night, 21.9 °C by day; card 15–30 °C
First autumn frost	31 October, 160 days after the start
Days in the bed to the first harvest (card)	70
First harvest, if planted in this window	2 August – 19 September
Days left for picking	90
Daylight	12:19 on 25 March, 14:26 on 24 May
Watering outdoors when fruiting (card)	every 4 days; the driest month, October, has 7 rainy days

The same dates in Chuncheon hold for Cucumber, Eggplant, Zucchini, Pumpkin and Watermelon.

Bell Pepper in Chuncheon: care after planting

Planted on 24 May: in the first weeks water every 5 days.

Feeding, by the card’s schedule from that day:

24 May — feed: balanced (NPK)
21 June — feed: nitrogen

Pests and diseases of bell pepper to watch for:

Dates count from the first planting day of the window above; a later planting moves them by as many days.

Weather in Chuncheon during the bell pepper season

No month of the season averages above the bell pepper card's 15–30 °C by day; the warmest, July, averages 28.6 °C. Nights average below 15 °C in May (10.4 °C) and October (7.8 °C).

Month	Day, °C	Night, °C	Rain, mm	Rainy days	Daylight on the 15th
May	21.9	10.4	103	9	14:12
June	26.4	16.1	125	11	14:46
July	28.6	20.7	287	18	14:33
August	28.6	20.8	277	16	13:39
September	24.3	15.5	153	11	12:28
October	17.6	7.8	79	7	11:16

ERA5 2016–2025, Open-Meteo

Bell Pepper in nearby cities

All the nearest cities on our list plant bell pepper earlier than Chuncheon; the closest date is in Jeonju, 5 days earlier.

City	Distance	Date	Difference
Seoul	74 km	15 May – 17 July	9 days earlier
Gangneung	103 km	17 May – 1 August	7 days earlier
Daejeon	172 km	17 May – 23 July	7 days earlier
Jeonju	234 km	19 May – 28 July	5 days earlier
Daegu	235 km	16 May – 1 August	8 days earlier
Ulsan	294 km	18 May – 27 July	6 days earlier

Where to buy bell pepper plants and seeds near Chuncheon

Buy plants ready to set out from 24 May to 11 July (from 3 May to 11 July for an unheated greenhouse); seed for raising your own is sown from 4 March to 12 May. Within 15 km of Chuncheon OpenStreetMap lists 2 markets (collected 28 October 2026).

동부시장 — market
1 km
춘천시농수산물도매시장 — market
5 km

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