When to plant zucchini in Smolensk: 17 June – 26 July

In Smolensk, zucchini: sow for seedlings from 6 May to 5 July; plant into a greenhouse from 27 May to 26 July; plant out into open ground from 17 June to 26 July.

Zucchini in Smolensk: soil, season and weather

In Smolensk the soil, not frost, sets the date: the last frost is over around 4 May, but the top 7 cm of soil reaches 18 °C — the minimum on the zucchini card — only around 17 June, 44 days later.

Last spring frost	4 May
Top 7 cm of soil at 18 °C	17 June, 44 days after the last frost
First autumn frost	12 October, 117 days after the start
Days in the bed to the first harvest (card)	36
First harvest, if planted in this window	23 July – 31 August
Days left for picking	81
Daylight	16:42 on 27 May, 17:18 on 17 June
Watering outdoors when fruiting (card)	every 3 days; the driest month, September, has 9 rainy days

The same dates in Smolensk hold for Cucumber, Bell Pepper, Eggplant, Pumpkin and Watermelon.

Zucchini in Smolensk: care after planting

Planted on 17 June: in the first weeks water every 4 days.

Pests and diseases of zucchini to watch for:

Weather in Smolensk during the zucchini season

About 385 mm of rain falls in the season; September is the driest month (59 mm) and July the wettest (100 mm).

Month	Day, °C	Night, °C	Rain, mm	Rainy days	Daylight on the 15th
June	21.9	12.1	84	13	17:17
July	22.7	13.9	100	16	16:48
August	22.5	13	74	11	15:00
September	17	8.6	59	9	12:47
October	9.8	3.6	68	13	10:35

ERA5 2016–2025, Open-Meteo

Zucchini in nearby cities

Around Smolensk, Barysaw is 11 days earlier and Vitebsk 1 day later.

City	Distance	Date	Difference
Orsha	110 km	12 June – 25 July	5 days earlier
Vitebsk	127 km	18 June – 30 July	1 day later
Mogilev	148 km	9 June – 31 July	8 days earlier
Polatsk	222 km	11 June – 3 August	6 days earlier
Bryansk	224 km	11 June – 3 August	6 days earlier
Barysaw	237 km	6 June – 3 August	11 days earlier

Where to buy zucchini plants and seeds near Smolensk

Buy plants ready to set out from 17 June to 26 July (from 27 May to 26 July for an unheated greenhouse); seed for raising your own is sown from 6 May to 5 July. Within 15 km of Smolensk OpenStreetMap lists 2 garden centres, 1 plant nursery, 8 markets and 1 farm shop (collected 27 October 2026).

Долина роз — garden centre
5 km
Садовод — garden centre
2 km
Botanikshop — plant nursery
14 km
Мелкооптовый рынок "Тихвинка" — market
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.

Questions