GreenlyWhen to plant cucumbers in Czechia: 3 June – 28 August
Cucumber in Czechia: plant out into open ground from 3 June to 28 August; the window opens earliest in Prague and closes latest in Ústí nad Labem (11 cities).
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
| Zone | Cities | Window |
|---|---|---|
| 150–209 frost-free days | Prague, Brno, Ostrava, Plzeň, Liberec, Olomouc, České Budějovice, Hradec Králové, Ústí nad Labem, Pardubice, Zlín | 3 June – 28 August |
Cucumber: the window in each city
| City | Window | Zone |
|---|---|---|
| Olomouc | 3 June – 22 August | 150–209 frost-free days |
| Prague | 3 June – 24 August | 150–209 frost-free days |
| Pardubice | 5 June – 26 August | 150–209 frost-free days |
| Brno | 6 June – 22 August | 150–209 frost-free days |
| Zlín | 6 June – 22 August | 150–209 frost-free days |
| Hradec Králové | 7 June – 27 August | 150–209 frost-free days |
| Ostrava | 8 June – 25 August | 150–209 frost-free days |
| České Budějovice | 18 June – 22 August | 150–209 frost-free days |
| Plzeň | 18 June – 21 August | 150–209 frost-free days |
| Liberec | 22 June – 17 August | 150–209 frost-free days |
| Ústí nad Labem | 22 June – 28 August | 150–209 frost-free days |
