Greenly Garden

When to plant peas in Switzerland: 18 February – 22 September

Peas in Switzerland: sow straight into the bed from 18 February to 22 September.

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.

Planting window by climate zone

ZoneCitiesWindow
210–269 frost-free daysZurich, Geneva, Basel, Lausanne, Lugano, Bellinzona, St. Gallen, Neuchâtel18 February – 22 September
150–209 frost-free daysBern, Lucerne, Fribourg, Sion3 April – 24 August
Short season: under 150 frost-free daysLocarno2 May – 10 July

Peas: the window in each city

CityWindowZone
Lugano18 February – 22 September210–269 frost-free days
Neuchâtel8 March – 15 September210–269 frost-free days
Basel15 March – 7 September210–269 frost-free days
Bellinzona17 March – 2 September210–269 frost-free days
Geneva20 March – 4 September210–269 frost-free days
Lausanne22 March – 7 September210–269 frost-free days
St. Gallen24 March – 5 September210–269 frost-free days
Zurich24 March – 3 September210–269 frost-free days
Bern3 April – 21 August150–209 frost-free days
Fribourg5 April – 24 August150–209 frost-free days
Lucerne11 April – 7 August150–209 frost-free days
Sion17 April – 6 August150–209 frost-free days
Locarno2 May – 10 JulyShort season: under 150 frost-free days