When to plant cucumbers in Mazyr: 4 June – 13 August

In Mazyr, cucumber: sow for seedlings from 16 April to 16 July; plant into a greenhouse from 14 May to 13 August; plant out into open ground from 4 June to 13 August. For plants and seeds, the places nearby include Хозяин (garden centre, 3 km) and Дом Сад Огород (garden centre, 13 km); addresses and opening hours are below.

Cucumber in Mazyr: soil, season and weather

In Mazyr the soil, not frost, sets the date: the last frost is over around 17 April, but the top 7 cm of soil reaches 18 °C — the minimum on the cucumber card — only around 4 June, 48 days later.

Last spring frost	17 April
Top 7 cm of soil at 18 °C	4 June, 48 days after the last frost
Into an unheated greenhouse	14 May – 13 August; May outside: 8.5 °C at night, 18.7 °C by day; card 18–25 °C
First autumn frost	28 October, 146 days after the start
Days in the bed to the first harvest (card)	34
First harvest, if planted in this window	8 July – 16 September
Days left for picking	112
Daylight	15:14 on 7 May, 16:29 on 4 June
Watering outdoors when fruiting (card)	every 2 days; the driest month, September, has 8 rainy days

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

Cucumber in Mazyr: care after planting

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

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

11 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 Mazyr during the cucumber season

No month of the season averages above the cucumber card's 18–35 °C by day; the warmest, August, averages 24.9 °C. Months that stay below 18 °C even by day on average: October (12.4 °C). Nights average below 18 °C in every month of the season, from 5.5 °C to 15.4 °C.

Month	Day, °C	Night, °C	Rain, mm	Rainy days	Daylight on the 15th
June	24.3	14	66	11	16:42
July	24.8	15.4	97	13	16:17
August	24.9	14.7	52	7	14:43
September	19.7	10.5	47	8	12:43
October	12.4	5.5	73	12	10:44

ERA5 2016–2025, Open-Meteo

Cucumber in nearby cities

Around Mazyr, Chernihiv is 5 days earlier and Irpin 2 days later.

City	Distance	Date	Difference
Babruysk	123 km	5 June – 5 August	1 day later
Gomel	128 km	4 June – 2 August	same day
Salihorsk	141 km	4 June – 17 August	same day
Chernihiv	155 km	30 May – 13 August	5 days earlier
Irpin	183 km	6 June – 7 August	2 days later
Kyiv	199 km	30 May – 25 August	5 days earlier

Where to buy cucumber plants and seeds near Mazyr

Buy plants ready to set out from 4 June to 13 August (from 14 May to 13 August for an unheated greenhouse); seed for raising your own is sown from 16 April to 16 July. Within 15 km of Mazyr OpenStreetMap lists 6 garden centres, 1 plant nursery, 14 markets and 2 farm shops (collected 27 October 2026).

Хозяин — garden centre
Савецкая вуліца 124 · 3 km
Дом Сад Огород — garden centre
Кастрычніцкая вуліца 14 · 13 km
Рынак Прывакзальны — market
вуліца Марата 1, Калінкавічы · 13 km
Рынак Істпал — market
вуліца Малініна 1А · 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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