When to plant watermelons in Naberezhnye Chelny: 1 June – 1 July

In Naberezhnye Chelny, watermelon: sow for seedlings from 13 April to 3 June; plant into a greenhouse from 11 May to 1 July; plant out into open ground from 1 June to 1 July. For plants and seeds, the places nearby include ТехноБаза М-7 (garden centre, 4 km) and Хельгард (garden centre, 6 km); addresses and opening hours are below.

Watermelon in Naberezhnye Chelny: soil, season and weather

In Naberezhnye Chelny the soil, not frost, sets the date: the last frost is over around 3 May, but the top 7 cm of soil reaches 18 °C — the minimum on the watermelon card — only around 1 June, 29 days later.

Last spring frost	3 May
Top 7 cm of soil at 18 °C	1 June, 29 days after the last frost
Into an unheated greenhouse	11 May – 1 July; May outside: 7.4 °C at night, 18.3 °C by day; card 18–35 °C
First autumn frost	10 October, 131 days after the start
Days in the bed to the first harvest (card)	59
First harvest, if planted in this window	30 July – 29 August
Days left for picking	72
Daylight	15:31 on 4 May, 17:07 on 1 June
Watering outdoors when fruiting (card)	every 5 days; the driest month, September, has 10 rainy days

The same dates in Naberezhnye Chelny hold for Cucumber, Bell Pepper, Eggplant, Zucchini and Pumpkin.

Watermelon in Naberezhnye Chelny: care after planting

Planted on 1 June: in the first weeks water every 5 days.

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

1 June — feed: balanced (NPK)

Pests and diseases of watermelon 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 Naberezhnye Chelny during the watermelon season

No month of the season averages above the watermelon card's 18–35 °C by day; the warmest, July, averages 25.2 °C. Months that stay below 18 °C even by day on average: September (16.3 °C) and October (8.5 °C). Nights average below 18 °C in every month of the season, from 2.1 °C to 15.3 °C.

Month	Day, °C	Night, °C	Rain, mm	Rainy days	Daylight on the 15th
June	22	12.1	67	11	17:31
July	25.2	15.3	57	11	17:00
August	23.8	14	55	8	15:07
September	16.3	7.8	48	10	12:49
October	8.5	2.1	49	10	10:32

ERA5 2016–2025, Open-Meteo

Watermelon in nearby cities

Around Naberezhnye Chelny, Tolyatti is 3 days earlier and Izhevsk 9 days later.

City	Distance	Date	Difference
Izhevsk	132 km	10 June – 24 June	9 days later
Kazan	206 km	1 June – 4 July	same day
Ufa	251 km	31 May – 22 June	1 day earlier
Yoshkar-Ola	298 km	3 June – 3 July	2 days later
Ulyanovsk	301 km	30 May – 14 July	2 days earlier
Tolyatti	315 km	29 May – 14 July	3 days earlier

Where to buy watermelon plants and seeds near Naberezhnye Chelny

Buy plants ready to set out from 1 June to 1 July (from 11 May to 1 July for an unheated greenhouse); seed for raising your own is sown from 13 April to 3 June. Within 15 km of Naberezhnye Chelny OpenStreetMap lists 5 garden centres, 2 farm-supply shops, 1 plant nursery, 18 markets and 3 farm shops (collected 27 October 2026).

Южный — market
2 km
ТД «Кама» — market
3 km
Хельгард — garden centre
Mon–Sun 08:00–16:00 · 6 km · хельгард.рф
ТехноБаза М-7 — garden centre
Mon–Sat 08:00–18:00; Sun 08:00–16:00 · 4 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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