When to plant hyacinths in Cheboksary: 17 September – 27 October

In Cheboksary, hyacinth: plant from 17 September to about 27 October. For planting stock, the places nearby include ЦветНик (garden centre, 2 km) and Провиант (farm shop, 12 km); addresses and opening hours are below.

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).

Hyacinth in Cheboksary: soil, season and weather

Nights then average below 0 °C in November–March; the coldest, January, averages -12.1 °C.

Planting	17 September – 27 October
First autumn frost	17 October
Coldest nights	January, -12.1 °C
Soil back at 1 °C in spring	14 April
Daylight	12:40 on 17 September
Daylight at the winter solstice	6:55

The same dates in Cheboksary hold for Garlic, Tulip, Daffodil and Crocus.

Hyacinth in Cheboksary: depth, winter cold, pests and pets

Plant hyacinths 10 cm deep, at least 7.5 cm apart (RHS). In the ground hyacinths are fully hardy, but in containers they can be frost tender in cold winters (RHS); here winter nights average below 0 °C, so wrap the pots or move them to a sheltered spot.

In Cheboksary the average daily temperature stays at 10 °C or lower for about 32 weeks a year (our estimate from ten years of monthly weather). For this bulb Wisconsin Horticulture Extension gives a cold period of 12–15 weeks at about 2–10 °C. The winter here gives that in the ground, so the bulbs need no pre-chilling.

Flowers get smaller in the years after planting: for full spikes, replace the bulbs or add a few new ones each autumn (RHS).

If squirrels are a problem, protect the bulbs with wire mesh (RHS). Hyacinths are toxic to dogs, cats and horses: intense vomiting and diarrhoea (ASPCA).

Sources: RHS, Wisconsin Horticulture Extension, ASPCA.

Hyacinth in nearby cities

Around Cheboksary, Kirov is 15 days earlier and Tolyatti 6 days later.

City	Distance	Date	Difference
Yoshkar-Ola	69 km	12 September – 24 October	5 days earlier
Kazan	122 km	13 September – 28 October	4 days earlier
Nizhny Novgorod	202 km	18 September – 29 October	1 day later
Saransk	254 km	14 September – 29 October	3 days earlier
Kirov	310 km	2 September – 19 October	15 days earlier
Tolyatti	319 km	23 September – 1 November	6 days later

Where to buy hyacinth for planting in Cheboksary

Planting stock goes into the ground from 17 September to about 27 October; buy it before that. Within 15 km of Cheboksary OpenStreetMap lists 8 garden centres, 9 markets and 2 farm shops (collected 27 October 2026).

ЦветНик — garden centre
Mon–Sun 08:00–21:00 · 2 km
Садовод — garden centre
Mon–Sat 08:00–19:00; Sun 08:00–18:00 · 14 km
Семена — garden centre
Mon–Sat 08:00–19:00, Sun 08:00–18:00 · 15 km
ТК «X-Park» — market
08:00–19:00 · 3 km
Новочебоксарский рынок — market
улица Винокурова 64 · 13 km
Пехет — market
Mon–Sun 10:00–21:00 · 1 km
Провиант — farm shop
Советская улица 21А · 12 km
Садовник — garden centre
1 km

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