When to plant eggplants in Poitiers: 30 May – 30 July

In Poitiers, eggplant: sow for seedlings from 10 March to 31 May; plant into a greenhouse from 9 May to 30 July; plant out into open ground from 30 May to 30 July. For plants and seeds, the places nearby include Au Potager de Sigon (farm shop, 7 km); addresses and opening hours are below.

Eggplant in Poitiers: soil, season and weather

In Poitiers the soil, not frost, sets the date: the last frost is over around 19 March, but the top 7 cm of soil reaches 18 °C — the minimum on the eggplant card — only around 30 May, 72 days later.

Last spring frost	19 March
Top 7 cm of soil at 18 °C	30 May, 72 days after the last frost
Into an unheated greenhouse	9 May – 30 July; May outside: 10.1 °C at night, 19.5 °C by day; card 21–29 °C
First autumn frost	19 November, 173 days after the start
Days in the bed to the first harvest (card)	70
First harvest, if planted in this window	8 August – 8 October
Days left for picking	103
Daylight	12:44 on 31 March, 15:31 on 30 May
Watering outdoors when fruiting (card)	every 3 days; the driest month, July, has 7 rainy days

The same dates in Poitiers hold for Cucumber, Bell Pepper, Zucchini, Pumpkin and Watermelon.

Eggplant in Poitiers: care after planting

Planted on 30 May: in the first weeks water every 4 days.

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

30 May — feed: balanced (NPK)
27 June — feed: nitrogen

Pests and diseases of eggplant 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 Poitiers during the eggplant season

No month of the season averages above the eggplant card's 21–29 °C by day; the warmest, August, averages 26.1 °C. Months that stay below 21 °C even by day on average: May (19.5 °C), October (17.9 °C) and November (12.1 °C). Nights average below 21 °C in every month of the season, from 5.7 °C to 15.6 °C.

Month	Day, °C	Night, °C	Rain, mm	Rainy days	Daylight on the 15th
May	19.5	10.1	82	13	15:00
June	23.9	14.2	76	11	15:49
July	25.9	15.6	32	7	15:29
August	26.1	15.5	34	7	14:14
September	22.6	12.7	57	10	12:36
October	17.9	9.9	84	11	10:58
November	12.1	5.7	80	13	9:26

ERA5 2016–2025, Open-Meteo

Eggplant in nearby cities

Around Poitiers, Angers is 2 days earlier and Limoges 7 days later.

City	Distance	Date	Difference
Tours	94 km	31 May – 7 August	1 day later
Limoges	109 km	6 June – 7 August	7 days later
Angers	120 km	28 May – 7 August	2 days earlier
La Rochelle	123 km	28 May – 22 August	2 days earlier
Le Mans	158 km	31 May – 4 August	1 day later
Nantes	160 km	28 May – 9 August	2 days earlier

Where to buy eggplant plants and seeds near Poitiers

Buy plants ready to set out from 30 May to 30 July (from 9 May to 30 July for an unheated greenhouse); seed for raising your own is sown from 10 March to 31 May. Within 15 km of Poitiers OpenStreetMap lists 6 garden centres, 2 farm-supply shops, 3 markets and 5 farm shops (collected 27 October 2026).

Au Potager de Sigon — farm shop
Rue du Docteur Daniel Mesnain 23 · Tue–Sat 10:00–13:00, 14:30–18:00 · 7 km
Gouin Matériels — farm supply
15 km · gouin.fr
PMV Plumereau — farm supply
15 km
Maraîchage Martin — farm shop
3 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.

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