When to plant zucchini in Belgorod: 30 May – 3 August

In Belgorod, zucchini: sow for seedlings from 18 April to 13 July; plant into a greenhouse from 9 May to 3 August; plant out into open ground from 30 May to 3 August.

Zucchini in Belgorod: soil, season and weather

In Belgorod the soil, not frost, sets the date: the last frost is over around 21 April, but the top 7 cm of soil reaches 18 °C — the minimum on the zucchini card — only around 30 May, 39 days later.

Last spring frost	21 April
Top 7 cm of soil at 18 °C	30 May, 39 days after the last frost
First autumn frost	20 October, 143 days after the start
Days in the bed to the first harvest (card)	36
First harvest, if planted in this window	5 July – 8 September
Days left for picking	107
Daylight	15:10 on 9 May, 16:05 on 30 May
Watering outdoors when fruiting (card)	every 3 days; the driest month, September, has 5 rainy days

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

Zucchini in Belgorod: care after planting

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

Pests and diseases of zucchini to watch for:

Weather in Belgorod during the zucchini season

About 319 mm of rain falls in the season; September is the driest month (31 mm) and July the wettest (71 mm).

Month	Day, °C	Night, °C	Rain, mm	Rainy days	Daylight on the 15th
May	19.6	9	65	12	15:28
June	24.9	14.3	60	10	16:27
July	26.7	16.2	71	10	16:03
August	26.9	15.7	35	6	14:34
September	20.7	10.5	31	5	12:41
October	13.2	5.1	57	9	10:48

ERA5 2016–2025, Open-Meteo

Zucchini in nearby cities

All the nearest cities on our list plant zucchini earlier than Belgorod; the closest date is in Stary Oskol, 1 day earlier.

City	Distance	Date	Difference
Kharkiv	72 km	27 May – 4 August	3 days earlier
Stary Oskol	118 km	29 May – 5 August	1 day earlier
Kursk	129 km	29 May – 4 August	1 day earlier
Sumy	130 km	29 May – 3 August	1 day earlier
Poltava	183 km	28 May – 6 August	2 days earlier
Voronezh	218 km	29 May – 12 August	1 day earlier

Where to buy zucchini plants and seeds near Belgorod

Buy plants ready to set out from 30 May to 3 August (from 9 May to 3 August for an unheated greenhouse); seed for raising your own is sown from 18 April to 13 July. Within 15 km of Belgorod OpenStreetMap lists 7 garden centres, 2 plant nurseries, 4 markets and 10 farm shops (collected 27 October 2026).

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