When to plant crocuses in Cluj-Napoca: 10 October – end of December

In Cluj-Napoca, crocus: plant from 10 October to the end of December. For planting stock, the places nearby include Bertis, Benedek, Bonas (farm shop, 1 km) and Flower Time (garden centre, 4 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 average daily temperature here falls below 0 °C only in January; the sources go no later than December. Sources: Iowa State University Extension, Wisconsin Horticulture Extension, UNH Extension, RHS, how the ground freezes (NRC Canada, CBD-26).

Crocus in Cluj-Napoca: soil, season and weather

Nights then average below 0 °C in December–February; the coldest, January, averages -3.6 °C.

Planting	10 October – end of December
First autumn frost	9 November
Coldest nights	January, -3.6 °C
Soil back at 1 °C in spring	8 January
Daylight	11:14 on 10 October
Daylight at the winter solstice	8:32

The same dates in Cluj-Napoca hold for Garlic, Tulip, Daffodil and Hyacinth.

Crocus in Cluj-Napoca: depth, winter cold, pests and pets

Plant Dutch crocuses (Crocus vernus) about 12 cm deep and 9 cm apart; smaller species go 7–10 cm deep (RHS).

In Cluj-Napoca the average daily temperature stays at 10 °C or lower for about 25 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.

Crocuses multiply on their own (they naturalise); in a lawn, hold off mowing until their leaves die back (RHS).

Birds, squirrels and rodents damage crocuses; planting under metal mesh may reduce losses (RHS). Spring crocus gives dogs and cats vomiting and diarrhoea; do not confuse it with autumn crocus (Colchicum), which is very toxic (Pet Poison Helpline).

Sources: RHS, Wisconsin Horticulture Extension, Pet Poison Helpline.

Crocus in nearby cities

Around Cluj-Napoca, Ivano-Frankivsk is 20 days earlier and Bucharest 10 days later.

City	Distance	Date	Difference
Mukachevo	197 km	23 September – 11 December	17 days earlier
Uzhhorod	227 km	1 October – 27 December	9 days earlier
Chernivtsi	245 km	21 September – 18 December	19 days earlier
Ivano-Frankivsk	253 km	20 September – 16 December	20 days earlier
Drohobych	287 km	21 September – 7 December	19 days earlier
Bucharest	326 km	20 October – end of December	10 days later

Where to buy crocus for planting in Cluj-Napoca

Planting stock goes into the ground from 10 October to the end of December; buy it before that. Within 15 km of Cluj-Napoca OpenStreetMap lists 4 garden centres, 2 farm-supply shops, 1 plant nursery, 13 markets and 2 farm shops (collected 28 October 2026).

Nea Garden Center — garden centre
Strada Avram Iancu 322, Florești · 7 km
Flower Time — garden centre
Mon–Sun 09:00–19:00; public holidays closed · 4 km
Piața Zorilor — market
Strada Luceafărului 2, Cluj-Napoca · Mon–Sat 07:00–22:00; Sun 08:00–21:00 · 2 km
Piața agroalimentară Flora — market
Aleea Padin 15, Cluj-Napoca · Mon–Sat 07:00–21:00; Sun 07:00–14:00 · 3 km
Piața Agroalimentară Grigorescu — market
Strada Mirăslău, Cluj-Napoca · 2 km
Piața agroalimentară Mărăști — market
06:00–22:00 · 3 km
Ferma Steluța — farm shop
Mon–Fri 08:00–18:00; Sat 08:00–16:00 · 5 km · fermasteluta.ro
Bertis, Benedek, Bonas — farm shop
Mon–Fri 07:00–20:00; Sat 07:00–14:00 · 1 km

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