When to plant tomatoes in Ponferrada: 10 May – 7 August

In Ponferrada, tomato: sow for seedlings from 26 February to 16 June; plant into a greenhouse from 19 April to 7 August; plant out into open ground from 10 May to 7 August.

Tomato in Ponferrada: soil, season and weather

In Ponferrada the soil, not frost, sets the date: the last frost is over around 3 April, but the top 7 cm of soil reaches 15 °C — the minimum on the tomato card — only around 10 May, 37 days later.

Last spring frost	3 April
Top 7 cm of soil at 15 °C	10 May, 37 days after the last frost
Into an unheated greenhouse	19 April – 7 August; April outside: 4.9 °C at night, 15.2 °C by day; card 16–27 °C
First autumn frost	27 November, 201 days after the start
Days in the bed to the first harvest (card)	70
First harvest, if planted in this window	19 July – 16 October
Days left for picking	131
Daylight	12:04 on 19 March, 14:25 on 10 May
Watering outdoors when fruiting (card)	every 3 days; the driest month, August, has 4 rainy days

Tomato in Ponferrada: care after planting

Planted on 10 May: in the first weeks water every 4 days.

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

10 May — feed: balanced (NPK)
7 June — feed: nitrogen

Pests and diseases of tomato 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 Ponferrada during the tomato season

Days average above the tomato card's 16–27 °C in July (27.2 °C) and August (27.6 °C). Months that stay below 16 °C even by day on average: November (11.5 °C). Nights average below 16 °C in every month of the season, from 4.4 °C to 14.8 °C.

Month	Day, °C	Night, °C	Rain, mm	Rainy days	Daylight on the 15th
May	18.6	8	71	12	14:36
June	22.6	11.8	76	11	15:17
July	27.2	14.5	15	4	15:01
August	27.6	14.8	14	4	13:57
September	22.6	11.6	43	7	12:32
October	18.2	8.9	93	12	11:07
November	11.5	4.4	128	14	9:47

ERA5 2016–2025, Open-Meteo

Tomato in nearby cities

Around Ponferrada, León (Spain) is 6 days earlier and Oviedo 17 days later.

City	Distance	Date	Difference
Bragança	83 km	13 May – 6 August	3 days later
León (Spain)	84 km	4 May – 19 July	6 days earlier
Lugo	94 km	15 May – 14 August	5 days later
Ourense	107 km	12 May – 13 August	2 days later
Oviedo	108 km	27 May – 16 August	17 days later
Gijón	134 km	13 May – 27 August	3 days later

Where to buy tomato plants and seeds near Ponferrada

Buy plants ready to set out from 10 May to 7 August (from 19 April to 7 August for an unheated greenhouse); seed for raising your own is sown from 26 February to 16 June. Within 15 km of Ponferrada OpenStreetMap lists 2 markets (collected 28 October 2026).

Plaza de Abastos — market
Calle Alfonso X el Sabio, 24402 Ponferrada · Mon–Sat 07:00–14:30, 16:30–21:30 · 1 km · ponferrada.org
Mercado de Abastos — market
12 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