When to plant pumpkins in Maldonado: from 24 October
In Maldonado, pumpkin: sow for seedlings from 22 August; plant into a greenhouse from 3 October; plant out into open ground from 24 October. There is no autumn frost here, so the frost dates set no end to the window.
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Pumpkin in Maldonado: soil, season and weather
In Maldonado the soil, not frost, sets the date: the last frost is over around 15 July, but the top 7 cm of soil reaches 18 °C — the minimum on the pumpkin card — only around 24 October, 101 days later. Maldonado has no autumn frost in the median year, so frost does not end the season.
| Last spring frost | 15 July |
|---|---|
| Top 7 cm of soil at 18 °C | 24 October, 101 days after the last frost |
| Days in the bed to the first harvest (card) | 75 |
| First harvest, if planted in this window | from 7 January |
| Daylight | 11:44 on 12 September, 13:15 on 24 October |
| Watering outdoors when fruiting (card) | every 5 days; the driest month, November, has 8 rainy days |
The same dates in Maldonado hold for Cucumber, Bell Pepper, Eggplant, Zucchini and Watermelon.
Pumpkin in Maldonado: care after planting
Planted on 24 October: in the first weeks water every 4 days.
Feeding, by the card’s schedule from that day:
- 14 November — feed: nitrogen
Pests and diseases of pumpkin to watch for:
- Bacterial wilt of cucurbits
- Squash bug
- Cucumber beetles
- Blossom-end rot
- Leaf Curl Virus
- Verticillium wilt
Dates count from the first planting day of the window above; a later planting moves them by as many days.
Weather in Maldonado during the pumpkin season
About 525 mm of rain falls in the season; November is the driest month (73 mm) and January the wettest (105 mm).
| Month | Day, °C | Night, °C | Rain, mm | Rainy days | Daylight on the 15th |
|---|---|---|---|---|---|
| October | 19 | 12.4 | 88 | 9 | 12:56 |
| November | 22.3 | 15 | 73 | 8 | 13:56 |
| December | 24.6 | 17.3 | 76 | 9 | 14:29 |
| January | 26.2 | 19.1 | 105 | 8 | 14:15 |
| February | 26 | 19.4 | 90 | 10 | 13:21 |
| March | 24.4 | 18.2 | 93 | 11 | 12:21 |
ERA5 2016–2025, Open-Meteo
Pumpkin in nearby cities
Around Maldonado, Paysandú is 33 days earlier and Mar del Plata 19 days later.
| City | Distance | Date | Difference |
|---|---|---|---|
| Colonia del Sacramento | 269 km | from 15 October | 9 days earlier |
| La Plata | 274 km | 20 October – 20 February | 4 days earlier |
| Buenos Aires | 315 km | from 7 October | 17 days earlier |
| Tacuarembó | 367 km | 14 October – 17 February | 10 days earlier |
| Paysandú | 408 km | 21 September – 1 March | 33 days earlier |
| Mar del Plata | 416 km | from 12 November | 19 days later |
Where to buy pumpkin plants and seeds near Maldonado
Buy plants ready to set out from 24 October (from 3 October for an unheated greenhouse); seed for raising your own is sown from 22 August. Within 15 km of Maldonado OpenStreetMap lists 13 garden centres, 2 plant nurseries, 8 markets and 1 farm shop (collected 27 October 2026).
- Leñeria La laguna (venta de leña) — market
2 km - Galería Concorde — market
7 km - Galería Caracol — market
8 km - Granja Arias — farm shop
12 km
Places: © OpenStreetMap contributors, ODbL.
- How to grow pumpkin
- All frost dates and weather of Maldonado
- Shops and markets: Maldonado
- Selling a surplus in Uruguay
- Moon planting calendar for November 2026
- How we calculate the dates
Questions
When to plant pumpkins in Maldonado?
In Maldonado, pumpkin: sow for seedlings from 22 August; plant into a greenhouse from 3 October; plant out into open ground from 24 October. There is no autumn frost here, so the frost dates set no end to the window.
When to sow pumpkins for seedlings in Maldonado?
Sow for seedlings from 22 August.