When to plant bell peppers in Guadalajara (Spain): 17 May – 4 August

In Guadalajara (Spain), bell pepper: sow for seedlings from 25 February to 5 June; plant into a greenhouse from 26 April to 4 August; plant out into open ground from 17 May to 4 August.

Bell Pepper in Guadalajara (Spain): soil, season and weather

In Guadalajara (Spain) the soil, not frost, sets the date: the last frost is over around 25 March, but the top 7 cm of soil reaches 18 °C — the minimum on the bell pepper card — only around 17 May, 53 days later.

Last spring frost	25 March
Top 7 cm of soil at 18 °C	17 May, 53 days after the last frost
Into an unheated greenhouse	26 April – 4 August; April outside: 5.8 °C at night, 17.8 °C by day; card 15–30 °C
First autumn frost	24 November, 191 days after the start
Days in the bed to the first harvest (card)	70
First harvest, if planted in this window	26 July – 13 October
Days left for picking	121
Daylight	12:02 on 18 March, 14:29 on 17 May
Watering outdoors when fruiting (card)	every 4 days; the driest month, July, has 1 rainy day

The same dates in Guadalajara (Spain) hold for Cucumber, Eggplant, Zucchini, Pumpkin and Watermelon.

Bell Pepper in Guadalajara (Spain): care after planting

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

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

17 May — feed: balanced (NPK)
14 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 Guadalajara (Spain) during the bell pepper season

Days average above the bell pepper card's 15–30 °C in July (32.9 °C) and August (32.5 °C). Months that stay below 15 °C even by day on average: November (13.7 °C). Nights average below 15 °C in May, June and September–November (4.4–14.6 °C).

Month	Day, °C	Night, °C	Rain, mm	Rainy days	Daylight on the 15th
May	22.5	9.5	42	8	14:26
June	28.3	14.6	32	6	15:04
July	32.9	17.9	6	1	14:49
August	32.5	18	12	1	13:49
September	25.9	13.3	47	6	12:30
October	20.9	9.5	77	9	11:11
November	13.7	4.4	52	9	9:57

ERA5 2016–2025, Open-Meteo

Bell Pepper in nearby cities

Around Guadalajara (Spain), Toledo is 6 days earlier and Segovia 15 days later.

City	Distance	Date	Difference
Madrid	51 km	14 May – 7 August	3 days earlier
Segovia	88 km	1 June – 19 July	15 days later
Cuenca (Spain)	107 km	14 May – 24 July	3 days earlier
Toledo	113 km	11 May – 16 August	6 days earlier
Aranda de Duero	124 km	31 May – 24 July	14 days later
Ávila	130 km	31 May – 28 July	14 days later

Where to buy bell pepper plants and seeds near Guadalajara (Spain)

Buy plants ready to set out from 17 May to 4 August (from 26 April to 4 August for an unheated greenhouse); seed for raising your own is sown from 25 February to 5 June. Within 15 km of Guadalajara (Spain) OpenStreetMap lists 3 garden centres, 1 plant nursery and 2 markets (collected 27 October 2026).

Botanie Garden Center — garden centre
5 km
El Serranillo — plant nursery
4 km · miteco.gob.es
Mercado de Abastos de Guadalajara — market
1 km
Mercado de Abastos — market
1 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