When to plant tomatoes in Osh: 21 April – 17 July

In Osh, tomato: sow for seedlings from 7 February to 26 May; plant into a greenhouse from 31 March to 17 July; plant out into open ground from 21 April to 17 July.

Tomato in Osh: soil, season and weather

In Osh the soil, not frost, sets the date: the last frost is over around 27 March, but the top 7 cm of soil reaches 15 °C — the minimum on the tomato card — only around 21 April, 25 days later.

Last spring frost	27 March
Top 7 cm of soil at 15 °C	21 April, 25 days after the last frost
Into an unheated greenhouse	31 March – 17 July; March outside: 2.5 °C at night, 13.1 °C by day; card 16–27 °C
First autumn frost	6 November, 199 days after the start
Days in the bed to the first harvest (card)	70
First harvest, if planted in this window	30 June – 25 September
Days left for picking	129
Daylight	11:13 on 28 February, 13:31 on 21 April
Watering outdoors when fruiting (card)	every 3 days; the driest month, August, has 2 rainy days

Tomato in Osh: care after planting

Planted on 21 April: in the first weeks water every 4 days.

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

21 April — feed: balanced (NPK)
19 May — feed: nitrogen

Pests and diseases of tomato 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 Osh during the tomato season

Days average above the tomato card's 16–27 °C in June (29 °C), July (32.7 °C) and August (31 °C). Months that stay below 16 °C even by day on average: November (10.5 °C). Nights average below 16 °C in April, May and September–November (0.3–13.8 °C).

Month	Day, °C	Night, °C	Rain, mm	Rainy days	Daylight on the 15th
April	18.6	7.6	88	13	13:16
May	23.8	12.4	92	14	14:25
June	29	16.9	43	8	15:03
July	32.7	20.2	19	5	14:48
August	31	18.5	11	2	13:49
September	26.5	13.8	16	3	12:30
October	17.5	6.8	53	8	11:11
November	10.5	0.3	43	7	9:57

ERA5 2016–2025, Open-Meteo

Tomato in nearby cities

Around Osh, Andijan is 18 days earlier and Bishkek 15 days later.

City	Distance	Date	Difference
Jalal-Abad	48 km	24 April – 18 July	3 days later
Andijan	48 km	3 April – 19 July	18 days earlier
Namangan	109 km	4 April – 19 July	17 days earlier
Taraz	289 km	20 April – 30 June	1 day earlier
Bishkek	300 km	6 May – 3 July	15 days later
Tashkent	311 km	16 April – 16 July	5 days earlier

Where to buy tomato plants and seeds near Osh

Buy plants ready to set out from 21 April to 17 July (from 31 March to 17 July for an unheated greenhouse); seed for raising your own is sown from 7 February to 26 May. Within 15 km of Osh OpenStreetMap lists 6 markets and 1 farm shop (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.

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