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When to plant tulips in Bellinzona: 16 October – end of December

In Bellinzona, tulip: plant from 16 October to the end of December. For planting stock, the places nearby include Orticoltura Regusci (farm shop, 4 km) and Agriturismo Alpe Zalto (farm shop, 10 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 stays above 0 °C all winter, and at least three months average 7 °C or less: our rule of thumb for the winter cold spring bulbs need. Sources: Iowa State University Extension, Wisconsin Horticulture Extension, UNH Extension, RHS.

Tulip in Bellinzona: soil, season and weather

Nights then average below 0 °C in December–February; the coldest, January, averages -1.6 °C.

Planting16 October – end of December
First autumn frost15 November
Coldest nightsJanuary, -1.6 °C
Soil back at 7 °C in spring26 March
Daylight10:56 on 16 October
Daylight at the winter solstice8:37

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

Tulip in Bellinzona: 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).

In Bellinzona the average daily temperature stays at 10 °C or lower for about 24 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 Bellinzona the three warmest months bring about 499 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 Bellinzona, Locarno is 54 days earlier and Lugano 20 days later.

CityDistanceDateDifference
Locarno17 km23 August – 27 October54 days earlier
Lugano22 km5 November – end of December20 days later
Como43 km24 October – end of December8 days later
Bergamo74 km19 October – end of December3 days later
Milan82 km31 October – end of December15 days later
Novara88 km23 October – end of December7 days later

Where to buy tulip for planting in Bellinzona

Planting stock goes into the ground from 16 October to the end of December; buy it before that. Within 15 km of Bellinzona OpenStreetMap lists 1 garden centre, 1 plant nursery and 7 farm shops (collected 27 October 2026).

Places: © OpenStreetMap contributors, ODbL.

Questions

When to plant tulips in Bellinzona?

In Bellinzona, tulip: plant from 16 October to the end of 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.

When is the last spring frost in Bellinzona?

Last spring frost around 7 April, first autumn frost around 15 November.

Other crops in Bellinzona, with their dates