October in Trieste
What to plant in October in Trieste
Direct sowing, recommended transplants, and average climate risks for a vegetable garden in Trieste in October.
Operational summary
Crop actions
| Action | Crops | Success probability |
|---|---|---|
| Direct sowing7 crops | Garlic, Tuscan kale, Lettuce, Pea, Radish, Arugula, Spinach | High83.29% |
| Start indoors0 crops | - | - |
| Transplants2 crops | Tuscan kale, Lettuce | High80% |
| Wait1 crop | Swiss chard | Low50% |
Direct sowing (7)
Garlicwindow: from October 1 to October 31harvest: June 1›
Tuscan kalewindow: October 1harvest: November 24›
Lettucewindow: from October 1 to October 6harvest: from November 4 to November 9›
Peawindow: October 1harvest: November 24›
Radishwindow: from October 1 to October 27harvest: from October 25 to November 20›
Arugulawindow: from October 1 to October 25harvest: from October 25 to November 18›
Spinachwindow: from October 1 to October 20harvest: from November 4 to November 23›
Start indoors (0)
- -
Transplants (2)
Wait (1)
Crops for this month
| Action | Crops | Success probability |
|---|---|---|
| Direct sowing7 crops | Garlicwindow: from October 1 to October 31harvest: June 1Tuscan kalewindow: October 1harvest: November 24Lettucewindow: from October 1 to October 6harvest: from November 4 to November 9Peawindow: October 1harvest: November 24Radishwindow: from October 1 to October 27harvest: from October 25 to November 20Arugulawindow: from October 1 to October 25harvest: from October 25 to November 18Spinachwindow: from October 1 to October 20harvest: from November 4 to November 23 | High83.29% |
| Start indoors0 crops | - | - |
| Transplants2 crops | Tuscan kalewindow: October 1harvest: November 24Lettucewindow: from October 1 to October 6harvest: from November 4 to November 9 | High80% |
| Wait1 crop | Swiss chardwindow: from October 1 to October 5harvest: from November 19 to November 23 | Low50% |
Direct sowing (7)
Garlicwindow: from October 1 to October 31harvest: June 1›
Tuscan kalewindow: October 1harvest: November 24›
Lettucewindow: from October 1 to October 6harvest: from November 4 to November 9›
Peawindow: October 1harvest: November 24›
Radishwindow: from October 1 to October 27harvest: from October 25 to November 20›
Arugulawindow: from October 1 to October 25harvest: from October 25 to November 18›
Spinachwindow: from October 1 to October 20harvest: from November 4 to November 23›
Start indoors (0)
- -
Transplants (2)
Wait (1)
Method and limits
Which recommendation stands out for Trieste in October?
Start with Garlic for direct sowing during from October 1 to October 31. The estimated harvest is June 1 and the best estimated success rate is 100%.
What limits October most in Trieste?
Check irrigation and soil moisture: the average dry spell reaches 9.43 days, even with average rain of 110.51 mm. Monthly averages: minimum 10.8 °C, maximum 17.27 °C, rain 110.51 mm, and dry spell 9.43 days.
Why wait on Swiss chard in October?
The available Swiss chard window is from October 1 to October 5 and remains classified as risky. The best estimated success rate is 50%; before starting, check: overall climate risk is moderate.
Sources and limits
Use these dates as practical guidance, not fixed deadlines. Exposure, soil, containers, irrigation, and the next few days' forecast can move the right timing earlier or later.
- Municipality registry: ISTAT
- Local historical climate: NASA POWER Daily API
- Representative weather point: GeoNames
- Crop needs: OrtoClima
- Last data update: June 21, 2026

