When to plant cucumbers in Kremenchuk: 28 May – 23 August

In Kremenchuk, cucumber: sow for seedlings from 9 April to 26 July; plant into a greenhouse from 7 May to 23 August; plant out into open ground from 28 May to 23 August. For plants and seeds, the places nearby include Сафари (farm shop, 6 km) and "Абсолют" (farm shop, 7 km); addresses and opening hours are below.

Cucumber in Kremenchuk: soil, season and weather

In Kremenchuk the soil, not frost, sets the date: the last frost is over around 6 April, but the top 7 cm of soil reaches 18 °C — the minimum on the cucumber card — only around 28 May, 52 days later.

Last spring frost	6 April
Top 7 cm of soil at 18 °C	28 May, 52 days after the last frost
Into an unheated greenhouse	7 May – 23 August; May outside: 10.7 °C at night, 20.9 °C by day; card 18–25 °C
First autumn frost	7 November, 163 days after the start
Days in the bed to the first harvest (card)	34
First harvest, if planted in this window	1 July – 26 September
Days left for picking	129
Daylight	14:32 on 30 April, 15:47 on 28 May
Watering outdoors when fruiting (card)	every 2 days; the driest month, August, has 6 rainy days

The same dates in Kremenchuk hold for Bell Pepper, Eggplant, Zucchini, Pumpkin and Watermelon.

Cucumber in Kremenchuk: care after planting

Planted on 28 May: in the first weeks water every 4 days.

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

4 June — feed: nitrogen

Pests and diseases of cucumber 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 Kremenchuk during the cucumber season

No month of the season averages above the cucumber card's 18–35 °C by day; the warmest, August, averages 28.2 °C. Months that stay below 18 °C even by day on average: October (14.8 °C) and November (7 °C). Nights average below 18 °C in every month of the season, from 1.6 °C to 17.8 °C.

Month	Day, °C	Night, °C	Rain, mm	Rainy days	Daylight on the 15th
May	20.9	10.7	65	12	15:17
June	26.2	16.3	55	10	16:11
July	27.8	17.8	57	8	15:49
August	28.2	17.5	37	6	14:26
September	22.2	12.5	42	7	12:39
October	14.8	6.9	54	9	10:52
November	7	1.6	53	9	9:11

ERA5 2016–2025, Open-Meteo

Cucumber in nearby cities

2 of the nearest cities share Kremenchuk's date.

City	Distance	Date	Difference
Oleksandriia	48 km	27 May – 23 August	1 day earlier
Poltava	102 km	28 May – 8 August	same day
Kropyvnytskyi	104 km	26 May – 23 August	2 days earlier
Cherkasy	106 km	26 May – 27 August	2 days earlier
Kamianske	108 km	28 May – 24 August	same day
Kryvyi Rih	128 km	25 May – 23 August	3 days earlier

Where to buy cucumber plants and seeds near Kremenchuk

Buy plants ready to set out from 28 May to 23 August (from 7 May to 23 August for an unheated greenhouse); seed for raising your own is sown from 9 April to 26 July. Within 15 km of Kremenchuk OpenStreetMap lists 12 markets and 4 farm shops (collected 28 October 2026).

Сафари — farm shop
набережна Лейтенанта Дніпрова 56Б, 39625 · Mon–Sat 08:00–20:00 · 6 km
"Абсолют" — farm shop
Правобережна вулиця · 7 km
"Бізон" — farm shop
297-й квартал · 9 km
Центральний ринок — 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.

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