Greenly Garden

Last and first frost dates in Düsseldorf

Germany

In Düsseldorf the last spring frost usually comes around 4 April and the first autumn frost around 21 November, which leaves about 231 frost-free days (median of 2016–2025). Tomato seedlings can go into open ground from 10 May to 1 August.

Last spring frostaround 4 April
First autumn frostaround 21 November
Frost-free days231 days

Median of 2016–2025 for the 25 km grid cell of the city: the last day at or below 0 °C in spring and the first in autumn (ERA5 reanalysis via Open-Meteo). In a cold year a frost can come a week or two later — Greenly warns 48 hours ahead.

When is the last frost in Düsseldorf?

The last frost in Düsseldorf usually comes around 4 April: that is the median of 2016–2025, so in about half of those years the last night at or below 0 °C came later. Hardy crops start before it and frost-tender ones only after it: in the table below arugula can go into open ground from 14 March, while corn waits until 16 April. The first autumn frost follows around 21 November, about 231 days later: harvest or cover frost-tender crops before then.

When to sow and plant

CropSow for seedlingsPlant out in a greenhouseOpen ground
Achocha9 February – 13 August21 March – 22 September11 April – 22 September
Ageratumfrom 22 February—from 10 May
Arugula——sow 14 March – 17 October
Basil5 April – 19 September13 May – 27 October3 June – 27 October
Beet——sow 14 March – 22 September
Bell Pepper14 March – 2 June13 May – 1 August3 June – 1 August
Black-eyed Susanfrom 18 January—from 11 April
Bok Choy14 February – 30 September21 March – 4 November11 April – 4 November
Borage——sow 11 April – 27 September
Broad bean——sow 14 March – 13 August
Broccoli——sow 14 March – 6 August
Brussels Sprouts7 January – 4 July21 February – 18 August14 March – 18 August
Busy Lizziefrom 17 January—from 11 April
Cabbage——sow 14 March – 14 July
Calendula——sow from 14 March
Carrot——sow 14 March – 29 August
Cauliflower10 January – 6 August21 February – 17 September14 March – 17 September
Celeriac3 January – 3 June21 March – 19 August11 April – 19 August
Celery3 January – 13 June21 March – 29 August11 April – 29 August
Celosiafrom 11 Marchfrom 25 Aprilfrom 16 May
Chamomile——sow 14 March – 17 September
Chayote28 December – 27 May26 March – 23 August16 April – 23 August
Chickpea——sow 14 March – 3 August
Chicory27 January – 28 August—14 March – 22 September
Chili Pepper14 March – 9 July13 May – 7 September3 June – 7 September
China asterfrom 22 Marchfrom 13 Mayfrom 3 June
Chives——sow 14 March – 8 September
Cilantro——sow 14 March – 18 September
Corn——sow 16 April – 3 August
Corn poppy——sow from 14 March
Cosmosfrom 11 Marchfrom 25 Aprilfrom 16 May
Cucumber15 April – 9 August13 May – 6 September3 June – 6 September
Daikon——sow 14 March – 15 September
Delphiniumfrom 24 December—from 14 March
Dill——sow 14 March – 28 September
Edging lobeliafrom 17 January—from 11 April
Eggplant14 March – 2 June13 May – 1 August3 June – 1 August
Florence fennel4 February – 13 August21 March – 27 September11 April – 27 September
Foxglovefrom 6 December—from 14 March
Garden sorrel——sow 14 March – 16 September
Green Beans——sow 16 May – 11 August
Hollyhock——sow from 14 March
Hyssop——sow 14 March – 9 August
Kale——sow 14 March – 10 September
Kiwano18 March – 16 August19 April – 17 September10 May – 17 September
Kohlrabi——sow 14 March – 20 September
Leek13 December – 25 May21 February – 3 August14 March – 3 August
Lemon balm——sow 14 March – 12 September
Lettuce——sow 14 March – 25 September
Lisianthusfrom 26 Novemberfrom 21 Februaryfrom 14 March
Lovage——sow from 14 March
Luffa1 April – 10 June13 May – 22 July3 June – 22 July
Marigoldfrom 7 Februaryfrom 21 Marchfrom 11 April
Marjoram14 March – 28 August—3 June – 27 October
Melon15 April – 27 July13 May – 24 August3 June – 24 August
Microgreens——sow 16 May – 7 November
Moringa2 April – 2 September27 May – 27 October17 June – 27 October
Moss rosefrom 24 January—from 11 April
Mustard greens——sow 14 March – 7 October
Napa cabbage16 February – 7 September21 March – 10 October11 April – 10 October
Nasturtiumfrom 11 Februaryfrom 21 Marchfrom 11 April
Okra1 April – 21 August13 May – 2 October3 June – 2 October
Oregano23 December – 18 August21 February – 17 October14 March – 17 October
Pansyfrom 27 Decemberfrom 21 Februaryfrom 14 March
Parsley——sow 14 March – 6 September
Parsnip——sow 14 March – 26 July
Peanut6 April – 17 July13 May – 23 August3 June – 23 August
Peas——sow 14 March – 8 September
Petuniafrom 11 Marchfrom 13 Mayfrom 3 June
Physalis5 March – 14 July19 April – 28 August10 May – 28 August
Pumpkin1 April – 15 June13 May – 27 July3 June – 27 July
Purple coneflowerfrom 21 December—from 14 March
Radish——sow 14 March – 22 October
Sage3 January – 14 August21 February – 2 October14 March – 2 October
Scarlet sagefrom 26 February—from 10 May
Snapdragonfrom 18 Decemberfrom 21 Februaryfrom 14 March
Soybean——sow 3 June – 2 September
Spinach——sow 14 March – 27 September
Stevia1 March – 5 July19 April – 23 August10 May – 23 August
Stock——sow from 14 March
Sunflower——sow from 16 May
Sweet alyssum——sow from 14 March
Sweet Corn16 March – 28 August7 April – 19 September28 April – 19 September
Sweet peafrom 10 Januaryfrom 21 Februaryfrom 14 March
Sweet William——sow from 14 March
Swiss Chard——sow 14 March – 22 September
Thyme——sow 14 March – 3 August
Tomato26 February – 10 June19 April – 1 August10 May – 1 August
Turnip——sow 14 March – 24 September
Watercress——sow 14 March – 5 October
Watermelon15 April – 15 July13 May – 12 August3 June – 12 August
Zinniafrom 22 Aprilfrom 27 Mayfrom 17 June
Zucchini22 April – 14 August13 May – 4 September3 June – 4 September

Planting out: a week after the last frost once the soil is warm enough for the crop; frost-hardy crops three weeks before it; an unheated greenhouse three weeks earlier. Seedlings are sown so they are ready on that day. 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.

When the soil warms up in Düsseldorf

The day the top 7 cm of soil first averages each temperature over a week, median of 2016–2025 (ERA5 via Open-Meteo). The soil reaches 10 °C 4 days before the last spring frost and 15 °C 36 days after it.

SoilDateAgainst the last spring frost
5 °C8 January86 days earlier
10 °C31 March4 days earlier
15 °C10 May36 days later
18 °C3 June60 days later

Frost dates near Düsseldorf

Of the nearest cities on our list, the last spring frost ends earliest in Duisburg (5 April) and latest in Cologne (6 April).

CityDistanceLast spring frostFirst autumn frost
Krefeld20 km6 April21 November
Duisburg22 km5 April22 November
Mönchengladbach24 km6 April21 November
Essen30 km6 April21 November
Cologne35 km6 April20 November

Seeds, seedlings and markets in Düsseldorf

Within 15 km of Düsseldorf OpenStreetMap lists 39 garden centres, 1 farm-supply shop, 8 plant nurseries, 46 markets and 64 farm shops (collected 28 October 2026). The nearest garden centre to the city centre is Bogie's, 5 km away.

Places: © OpenStreetMap contributors, ODbL.

What to grow at home in winter in Düsseldorf

Frosts in Düsseldorf usually come from about 21 November to about 4 April. These plants have indoor care in their Greenly cards and are harvested quickly, so they can be sown on a windowsill in winter.

Weather in Düsseldorf by month

Average weather in Düsseldorf over 2016–2025: the warmest month is August. Months that average 20 °C or more by day: June–September (20.7–24.4 °C). No month averages below 0 °C at night; the coldest nights, in January, average 1.1 °C. About 935 mm of rain falls in a year, on 161 days; January is the wettest month (95 mm) and April the driest (62 mm).

MonthDay, °CNight, °CRain, mmRainy days
January5.91.19517
February8.41.97413
March11.33.17213
April14.95.36212
May19.29.47011
June23.413.97412
July24.114.88314
August24.415.27413
September20.712.27811
October15.79.28414
November9.94.57815
December7.22.79116

Average of the daily highs and lows, rain per month and days with at least 1 mm (ERA5 via Open-Meteo, the same grid cell as the frost dates).

Planted in autumn

CropWhen to plant
Bearded Irisby 22 October
Crocus22 October – end of December
Daffodil22 October – end of December
Garlic22 October – end of December
Grape hyacinthby 22 October
Helleboreby 22 October
Hyacinth22 October – end of December
Lilyby 22 October
Ornamental onionby 22 October
Peonyby 22 October
Saffronby 22 October
Snowdropby 22 October
Tulip22 October – end of December
Wild garlicby 22 October

From a month before the first autumn frost, so the roots grow before winter, to the late-planting limit on each crop’s page (about two weeks before the ground freezes, by ten years of weather).