When to plant tulips in Osh: 7 October – 27 December

In Osh, tulip: plant from 7 October to about 27 December.

Bulbs are best planted early in the window: late-planted bulbs may flower later or less well. Late planting works only while the soil can be dug. Mulch after planting.

The date is about two weeks before the average daily temperature here falls below 0 °C (ten years of weather): an estimate, not the day the ground freezes, and a cold spell can freeze it earlier. Sources: Iowa State University Extension, Wisconsin Horticulture Extension, UNH Extension, RHS, how the ground freezes (NRC Canada, CBD-26).

Tulip in Osh: soil, season and weather

Nights then average below 0 °C in December–February; the coldest, January, averages -4.8 °C.

Planting	7 October – 27 December
First autumn frost	6 November
Coldest nights	January, -4.8 °C
Soil back at 7 °C in spring	4 March
Daylight	11:32 on 7 October
Daylight at the winter solstice	9:16

The same dates in Osh hold for Garlic, Daffodil, Crocus and Hyacinth.

Tulip in Osh: depth, winter cold, pests and pets

Plant tulips at a depth of two to three times the bulb’s height, at least twice the bulb’s width apart, pointed end up (RHS). Where winters are very cold, tulips benefit from deeper planting to protect them from frost penetrating the soil (RHS); here the average daily temperature drops below 0 °C in winter.

In Osh the average daily temperature stays at 10 °C or lower for about 22 weeks a year (our estimate from ten years of monthly weather). For this bulb Wisconsin Horticulture Extension gives a cold period of 15–17 weeks at about 2–10 °C. The winter here gives that in the ground, so the bulbs need no pre-chilling.

Border tulips often fail to flower in their second year if left in the ground, so many gardeners grow them for one spring and plant fresh bulbs each autumn; Darwin hybrid and Kaufmanniana tulips reflower more reliably (RHS). Soils that stay wet in summer make reflowering difficult (RHS): in Osh the three warmest months bring about 73 mm of rain together.

Grey squirrels often dig up tulip bulbs: lay chicken wire over the bed until the leaves appear, or plant daffodils among them, which squirrels avoid (RHS). Tulips are toxic to dogs, cats and horses, the bulb most of all (ASPCA).

Sources: RHS, Wisconsin Horticulture Extension, ASPCA.

Tulip in nearby cities

Around Osh, Almaty is 31 days earlier and Namangan 2 days later.

City	Distance	Date	Difference
Jalal-Abad	48 km	8 October – end of December	1 day later
Namangan	109 km	9 October – end of December	2 days later
Taraz	289 km	20 September – 23 November	17 days earlier
Bishkek	300 km	23 September – 4 December	14 days earlier
Shymkent	335 km	6 October – end of December	1 day earlier
Almaty	453 km	6 September – 6 November	31 days earlier

Where to buy tulip for planting in Osh

Planting stock goes into the ground from 7 October to about 27 December; buy it before that. Within 15 km of Osh OpenStreetMap lists 6 markets and 1 farm shop (collected 27 October 2026).

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