Greenly Garden

When to plant bell peppers in Wellington: from 17 December

In Wellington, bell pepper: sow for seedlings from 27 September; plant into a greenhouse from 26 November; plant out into open ground from 17 December. There is no autumn frost here, so the frost dates set no end to the window. For plants and seeds, the places nearby include Red Barn Supply Company (farm supply, 9 km); addresses and opening hours are below.

Bell Pepper in Wellington: soil, season and weather

In Wellington the soil, not frost, sets the date: the last frost is over around 17 August, but the top 7 cm of soil reaches 18 °C — the minimum on the bell pepper card — only around 17 December, 122 days later. Wellington has no autumn frost in the median year, so frost does not end the season.

Last spring frost17 August
Top 7 cm of soil at 18 °C17 December, 122 days after the last frost
Into an unheated greenhousefrom 26 November; November outside: 10.4 °C at night, 15.3 °C by day; card 15–30 °C
Days in the bed to the first harvest (card)70
First harvest, if planted in this windowfrom 25 February
Daylight13:17 on 18 October, 15:09 on 17 December
Watering outdoors when fruiting (card)every 4 days; the driest month, January, has 8 rainy days

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

Bell Pepper in Wellington: care after planting

Planted on 17 December: in the first weeks water every 5 days.

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

  • 17 December — feed: balanced (NPK)
  • 14 January — 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 Wellington during the bell pepper season

No month of the season averages above the bell pepper card's 15–30 °C by day; the warmest, January, averages 18.7 °C. Months that stay below 15 °C even by day on average: May (13.3 °C). Nights average below 15 °C in every month of the season, from 9 °C to 13.1 °C.

MonthDay, °CNight, °CRain, mmRainy daysDaylight on the 15th
December17.111.9951315:08
January18.71345814:49
February18.713.182813:41
March17.112.179912:25
April15.210.41041011:00
May13.39111129:51

ERA5 2016–2025, Open-Meteo

Bell Pepper in nearby cities

Around Wellington, Napier is 44 days earlier and Nelson 3 days later.

CityDistanceDateDifference
Blenheim73 km11 December – 8 February6 days earlier
Palmerston North125 km4 December – 29 February13 days earlier
Nelson125 km20 December – 29 February3 days later
Napier269 kmfrom 3 November44 days earlier
Christchurch305 km1 December – 13 February16 days earlier
Rotorua372 km10 December – 3 February7 days earlier

Where to buy bell pepper plants and seeds near Wellington

Buy plants ready to set out from 17 December (from 26 November for an unheated greenhouse); seed for raising your own is sown from 27 September. Within 15 km of Wellington OpenStreetMap lists 2 garden centres, 1 farm-supply shop, 2 plant nurseries and 3 markets (collected 20 October 2026).

Places: © OpenStreetMap contributors, ODbL.

Questions

When to plant bell peppers in Wellington?

In Wellington, bell pepper: sow for seedlings from 27 September; plant into a greenhouse from 26 November; plant out into open ground from 17 December. There is no autumn frost here, so the frost dates set no end to the window.

When to sow bell peppers for seedlings in Wellington?

Sow for seedlings from 27 September.

Other crops in Wellington, with their dates