Greenly Garden

When to plant bell peppers in Invercargill: 4 December – 16 February

In Invercargill, bell pepper: sow for seedlings from 14 September to 18 December; plant into a greenhouse from 13 November to 16 February; plant out into open ground from 4 December to 16 February.

Bell Pepper in Invercargill: soil, season and weather

In Invercargill the soil, not frost, sets the date: the last frost is over around 11 August, but the top 7 cm of soil reaches 18 °C — the minimum on the bell pepper card — only around 4 December, 115 days later.

Last spring frost11 August
Top 7 cm of soil at 18 °C4 December, 115 days after the last frost
Into an unheated greenhouse13 November – 16 February; November outside: 9.4 °C at night, 15.9 °C by day; card 15–30 °C
First autumn frost7 June, 186 days after the start
Days in the bed to the first harvest (card)70
First harvest, if planted in this window12 February – 26 April
Days left for picking116
Daylight12:49 on 5 October, 15:35 on 4 December
Watering outdoors when fruiting (card)every 4 days; the driest month, June, has 14 rainy days

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

Bell Pepper in Invercargill: care after planting

Planted on 4 December: in the first weeks water every 5 days.

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

  • 4 December — feed: balanced (NPK)
  • 1 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 Invercargill 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 18.4 °C. Months that stay below 15 °C even by day on average: May (12.9 °C) and June (10.5 °C). Nights average below 15 °C in every month of the season, from 5.1 °C to 11.9 °C.

MonthDay, °CNight, °CRain, mmRainy daysDaylight on the 15th
December17.410.91151815:46
January18.411.81151615:24
February18.411.91051414:00
March17.210.8971512:29
April159.61111610:48
May12.97.7111179:23
June10.55.193148:37

ERA5 2016–2025, Open-Meteo

Bell Pepper in nearby cities

Around Invercargill, Christchurch is 3 days earlier and Nelson 16 days later.

CityDistanceDateDifference
Queenstown154 km16 December – 28 January12 days later
Dunedin176 km3 December – 30 January1 day earlier
Timaru318 km19 December – 12 February15 days later
Christchurch464 km1 December – 13 February3 days earlier
Nelson694 km20 December – 29 February16 days later
Blenheim705 km11 December – 8 February7 days later

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 bell peppers in Invercargill?

In Invercargill, bell pepper: sow for seedlings from 14 September to 18 December; plant into a greenhouse from 13 November to 16 February; plant out into open ground from 4 December to 16 February.

When to sow bell peppers for seedlings in Invercargill?

Sow for seedlings from 14 September to 18 December.

When is the last spring frost in Invercargill?

Last spring frost around 11 August, first autumn frost around 8 June.

Other crops in Invercargill, with their dates