When to plant bell peppers in Gatineau: 11 June – 12 July

In Gatineau, bell pepper: sow for seedlings from 22 March to 13 May; plant into a greenhouse from 21 May to 12 July; plant out into open ground from 11 June to 12 July. For plants and seeds, the places nearby include Orleans Prestige Garden Sheds (garden centre, 13 km) and La ferme Bee Api (farm supply, 13 km); addresses and opening hours are below.

Bell Pepper in Gatineau: soil, season and weather

In Gatineau the soil, not frost, sets the date: the last frost is over around 30 April, but the top 7 cm of soil reaches 18 °C — the minimum on the bell pepper card — only around 11 June, 42 days later.

Last spring frost	30 April
Top 7 cm of soil at 18 °C	11 June, 42 days after the last frost
Into an unheated greenhouse	21 May – 12 July; May outside: 7.5 °C at night, 18.8 °C by day; card 15–30 °C
First autumn frost	1 November, 143 days after the start
Days in the bed to the first harvest (card)	70
First harvest, if planted in this window	20 August – 20 September
Days left for picking	73
Daylight	13:20 on 12 April, 15:37 on 11 June
Watering outdoors when fruiting (card)	every 4 days; the driest month, September, has 9 rainy days

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

Bell Pepper in Gatineau: care after planting

Planted on 11 June: in the first weeks water every 5 days.

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

11 June — feed: balanced (NPK)
9 July — 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 Gatineau 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 26.4 °C. Months that stay below 15 °C even by day on average: October (14.3 °C) and November (5.2 °C). Nights average below 15 °C in June and September–November (-1.5–13.3 °C).

Month	Day, °C	Night, °C	Rain, mm	Rainy days	Daylight on the 15th
June	23.5	13.3	114	12	15:39
July	26.4	16.7	119	13	15:21
August	25	16.2	119	13	14:09
September	21.3	12.3	73	9	12:35
October	14.3	6.4	105	12	11:01
November	5.2	-1.5	81	13	9:32

ERA5 2016–2025, Open-Meteo

Bell Pepper in nearby cities

Around Gatineau, Montreal is 12 days earlier and Montpelier 9 days later.

City	Distance	Date	Difference
Ottawa	7 km	11 June – 12 July	same day
Montreal	166 km	30 May – 12 July	12 days earlier
Burlington	225 km	1 June – 14 July	10 days earlier
Trois-Rivières	262 km	31 May – 9 July	11 days earlier
Syracuse (United States)	272 km	31 May – 17 July	11 days earlier
Montpelier	282 km	20 June – 27 June	9 days later

Where to buy bell pepper plants and seeds near Gatineau

Buy plants ready to set out from 11 June to 12 July (from 21 May to 12 July for an unheated greenhouse); seed for raising your own is sown from 22 March to 13 May. Within 15 km of Gatineau OpenStreetMap lists 9 garden centres, 1 farm-supply shop, 7 markets and 1 farm shop (collected 20 October 2026).

Orleans Prestige Garden Sheds — garden centre
St. Joseph Boulevard 2174 · 13 km
La ferme Bee Api — farm supply
Route du Carrefour 1895, J8N 7T5 Val-des-Monts · 13 km
Main Street Farmers' Market — market
May 16–Oct 31 Sat 09:00–14:00 · 8 km · ottawafarmersmarket.ca
Lansdowne Farmers' Market — market
May 3–Oct 25 Sun 09:00–15:00 · 9 km · ottawafarmersmarket.ca

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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