When to plant cucumbers in Kursk: 29 May – 6 August

In Kursk, cucumber: sow for seedlings from 10 April to 9 July; plant into a greenhouse from 8 May to 6 August; plant out into open ground from 29 May to 6 August. For plants and seeds, the places nearby include Катюша (farm shop, 11 km); addresses and opening hours are below.

Cucumber in Kursk: soil, season and weather

In Kursk the soil, not frost, sets the date: the last frost is over around 25 April, but the top 7 cm of soil reaches 18 °C — the minimum on the cucumber card — only around 29 May, 34 days later.

Last spring frost	25 April
Top 7 cm of soil at 18 °C	29 May, 34 days after the last frost
Into an unheated greenhouse	8 May – 6 August; May outside: 8.4 °C at night, 19.1 °C by day; card 18–25 °C
First autumn frost	21 October, 145 days after the start
Days in the bed to the first harvest (card)	34
First harvest, if planted in this window	2 July – 9 September
Days left for picking	111
Daylight	14:51 on 1 May, 16:14 on 29 May
Watering outdoors when fruiting (card)	every 2 days; the driest month, September, has 6 rainy days

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

Cucumber in Kursk: care after planting

Planted on 29 May: in the first weeks water every 4 days.

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

5 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 Kursk during the cucumber season

No month of the season averages above the cucumber card's 18–35 °C by day; the warmest, August, averages 25.8 °C. Months that stay below 18 °C even by day on average: October (12.1 °C). Nights average below 18 °C in every month of the season, from 4.4 °C to 15.5 °C.

Month	Day, °C	Night, °C	Rain, mm	Rainy days	Daylight on the 15th
May	19.1	8.4	59	11	15:37
June	23.9	13.6	61	11	16:39
July	25.7	15.5	70	12	16:14
August	25.8	14.9	50	7	14:41
September	19.8	9.8	36	6	12:43
October	12.1	4.4	60	11	10:45

ERA5 2016–2025, Open-Meteo

Cucumber in nearby cities

Around Kursk, Kharkiv is 2 days earlier and Oryol 13 days later.

City	Distance	Date	Difference
Stary Oskol	125 km	29 May – 7 August	same day
Belgorod	129 km	30 May – 5 August	1 day later
Sumy	132 km	29 May – 5 August	same day
Oryol	138 km	11 June – 1 August	13 days later
Shostka	187 km	30 May – 5 August	1 day later
Kharkiv	194 km	27 May – 6 August	2 days earlier

Where to buy cucumber plants and seeds near Kursk

Buy plants ready to set out from 29 May to 6 August (from 8 May to 6 August for an unheated greenhouse); seed for raising your own is sown from 10 April to 9 July. Within 15 km of Kursk OpenStreetMap lists 6 garden centres, 1 farm-supply shop, 1 plant nursery, 10 markets and 4 farm shops (collected 27 October 2026).

Новый рынок — market
улица Димитрова 109, 305004 Курск · 2 km
МУП КГТПО Рынок "Волокно" — market
улица Юности 47, 305045 Курск · 10 km
Катюша — farm shop
улица Менделеева 69А, Курск · 11 km
Дачник — garden centre
2 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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