When to plant bell peppers in Wilmington: 2 April – 11 August

In Wilmington, bell pepper: sow for seedlings from 11 January to 12 June; plant into a greenhouse from 12 March to 11 August; plant out into open ground from 2 April to 11 August. For plants and seeds, the places nearby include Walmart Garden Center (garden centre, 4 km) and The Transplanted Garden (garden centre, 4 km); addresses and opening hours are below.

Bell Pepper in Wilmington: soil, season and weather

In Wilmington the soil, not frost, sets the date: the last frost is over around 8 March, but the top 7 cm of soil reaches 18 °C — the minimum on the bell pepper card — only around 2 April, 25 days later.

Last spring frost	8 March
Top 7 cm of soil at 18 °C	2 April, 25 days after the last frost
Into an unheated greenhouse	12 March – 11 August; March outside: 9.2 °C at night, 19.6 °C by day; card 15–30 °C
First autumn frost	1 December, 243 days after the start
Days in the bed to the first harvest (card)	70
First harvest, if planted in this window	11 June – 20 October
Days left for picking	173
Daylight	10:31 on 1 February, 12:34 on 2 April
Watering outdoors when fruiting (card)	every 4 days; the driest month, October, has 7 rainy days

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

Bell Pepper in Wilmington: care after planting

Planted on 2 April: in the first weeks water every 5 days.

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

2 April — feed: balanced (NPK)
30 April — 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 Wilmington during the bell pepper season

Days average above the bell pepper card's 15–30 °C in July (31.2 °C) and August (30.3 °C). Nights average below 15 °C in April (12.9 °C), November (9.3 °C) and December (6 °C).

Month	Day, °C	Night, °C	Rain, mm	Rainy days	Daylight on the 15th
April	23.3	12.9	93	9	13:01
May	26.9	17.5	129	13	13:56
June	29.7	21.1	138	16	14:25
July	31.2	23.5	168	21	14:14
August	30.3	22.7	207	18	13:27
September	28.3	20.2	227	12	12:25
October	24.1	15.2	70	7	11:22
November	19.1	9.3	78	7	10:24
December	15.4	6	118	9	9:53

ERA5 2016–2025, Open-Meteo

Bell Pepper in nearby cities

Around Wilmington, Charleston is 21 days earlier and Richmond 28 days later.

City	Distance	Date	Difference
Raleigh	186 km	18 April – 30 July	16 days later
Charleston	247 km	12 March – 30 August	21 days earlier
Greensboro	269 km	28 April – 24 July	26 days later
Columbia	290 km	28 March – 9 August	5 days earlier
Charlotte	292 km	13 April – 24 July	11 days later
Richmond	373 km	30 April – 27 July	28 days later

Where to buy bell pepper plants and seeds near Wilmington

Buy plants ready to set out from 2 April to 11 August (from 12 March to 11 August for an unheated greenhouse); seed for raising your own is sown from 11 January to 12 June. Within 15 km of Wilmington OpenStreetMap lists 2 garden centres (collected 29 October 2026).

The Transplanted Garden — garden centre
South 16th Street 502, 28401 Wilmington · Feb 02–Oct 31: Mon–Fri 09:00–18:00; Sat 09:00–17:00; Sun 11:00–16:00; Nov 01–Feb 01: Mon–Fri 09:00–17:00; Sat 09:00–17:00; Sun 11:00–16:00 · 4 km · transplantedgarden.com
Walmart Garden Center — garden centre
Sigmon Road 5226, 28403 Wilmington · 24/7 · 4 km · walmart.com

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.

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