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When to plant peas in Brno: 3 April – 24 August

In Brno, peas: sow straight into the bed from 3 April to 24 August.

Peas in Brno: soil, season and weather

Peas tolerates light frost, so it goes in three weeks before the last frost (24 April); the top 7 cm of soil has reached its minimum of 4 °C by then (around 21 February).

Last spring frost24 April
Top 7 cm of soil at 4 °C21 February, 62 days before the last frost
First autumn frost6 November, 217 days after the start
Days in the bed to the first harvest (card)74
First harvest, if planted in this window16 June – 6 November
Days left for picking143
Daylight12:59 on 3 April
Watering outdoors when fruiting (card)every 3 days; the driest month, April, has 9 rainy days

Peas in Brno: care after planting

Planted on 3 April: in the first weeks water every 6 days.

Pests and diseases of peas to watch for:

Weather in Brno during the peas season

About 497 mm of rain falls in the season; April is the driest month (42 mm) and September the wettest (83 mm).

MonthDay, °CNight, °CRain, mmRainy daysDaylight on the 15th
April14.54.142913:42
May18.58.6731315:18
June24.213.6711116:12
July25.514.9691115:51
August25.51570914:27
September20.411831012:39
October14.36.444910:52
November7.41.74599:10

ERA5 2016–2025, Open-Meteo

Peas in nearby cities

All the nearest cities on our list plant peas earlier than Brno; the closest date is in Olomouc, 3 days earlier.

CityDistanceDateDifference
Olomouc63 km31 March – 24 August3 days earlier
Zlín77 km29 March – 24 August5 days earlier
Pardubice111 km26 March – 28 August8 days earlier
Vienna111 km17 March – 30 August17 days earlier
Bratislava122 km19 March – 3 September15 days earlier
Hradec Králové126 km28 March – 29 August6 days earlier

Where to buy peas seeds in Brno

Seeds go straight into the bed from 3 April to 24 August; buy them before that. Within 15 km of Brno OpenStreetMap lists 15 garden centres, 3 farm-supply shops, 1 plant nursery, 6 markets and 7 farm shops (collected 28 October 2026).

Places: © OpenStreetMap contributors, ODbL.

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.

Questions

When to plant peas in Brno?

In Brno, peas: sow straight into the bed from 3 April to 24 August.

When is the last spring frost in Brno?

Last spring frost around 24 April, first autumn frost around 6 November.

Other crops in Brno, with their dates