What to sow and plant in December
What to start indoors, sow and plant out in December, with dates from 30 years of weather records.
Based on: average for Germany, last frost 19 April, safe from 6 MayFor your area
In December
Nothing starts outdoors this month. Have a look at the next one.
Dates from frost records 1991–2020, not a weather forecast. Under glass or fleece, a lot can start earlier.
Data: Deutscher Wetterdienst, daily minimum temperatures 1991–2020, our own calculation. Licence CC BY 4.0. Postcode coordinates: GeoNames (CC BY 4.0).
Questions and answers
Do the dates work for my area?
They use the average across all German postcodes: last frost on 19 April, safe from 6 May. Enter a German postcode or your own frost date in the planting calendar to get dates for your garden. Under glass, a lot can start earlier.
All tools
- Last frost dateAverage and safe date for German postcodes
- Planting calendarStart indoors, sow, plant out: dates for your area
- Companion planting checkerGood neighbours with evidence, honestly labelled
- What to plant after …?Crop rotation: what fits next year
- Plant spacing calculatorHow many plants fit in your bed
- Raised bed soil calculatorLitres and bags for your raised bed