September in Castelfranco Veneto
What to plant in September in Castelfranco Veneto
Direct sowing, recommended transplants, and average climate risks for a vegetable garden in Castelfranco Veneto in September.
Operational summary
Crop actions
| Action | Crops | Success probability |
|---|---|---|
| Direct sowing13 crops | Garlic, Swiss chard, Carrot, Tuscan kale, Onion, Green bean, Fennel, Lettuce, Pea, Radish, Arugula, Spinach, Zucchini | High86.31% |
| Start indoors1 crop | Lettuce | High80% |
| Transplants9 crops | Broccoli, Tuscan kale, Onion, Fennel, Strawberry, Lettuce, Rosemary, Sage, Zucchini | High80.67% |
| Wait2 crops | Cucumber, Parsley | Low53% |
Direct sowing (13)
Garlicwindow: from September 1 to September 30harvest: June 1›
Swiss chardwindow: from September 1 to September 27harvest: from October 20 to November 15›
Carrotwindow: from September 1 to September 17harvest: from October 30 to November 15›
Tuscan kalewindow: from September 1 to September 28harvest: from October 25 to November 21›
Onionwindow: from September 1 to September 8harvest: from November 29 to December 6›
Green beanwindow: from September 1 to September 14harvest: from October 20 to November 2›
Fennelwindow: from September 1 to September 5harvest: from October 30 to November 3›
Lettucewindow: from September 1 to September 30harvest: from October 5 to November 3›
Start indoors (1)
Transplants (9)
Broccoliwindow: from September 1 to September 5harvest: from October 30 to November 3›
Tuscan kalewindow: from September 1 to September 28harvest: from October 25 to November 21›
Onionwindow: from September 1 to September 8harvest: from November 29 to December 6›
Fennelwindow: from September 1 to September 5harvest: from October 30 to November 3›
Strawberrywindow: from September 1 to September 20harvest: from October 30 to November 18›
Lettucewindow: from September 1 to September 30harvest: from October 5 to November 3›
Rosemarywindow: from September 1 to September 5harvest: from October 30 to November 3›
Sagewindow: from September 1 to September 5harvest: from October 30 to November 3›
Wait (2)
Crops for this month
| Action | Crops | Success probability |
|---|---|---|
| Direct sowing13 crops | Garlicwindow: from September 1 to September 30harvest: June 1Swiss chardwindow: from September 1 to September 27harvest: from October 20 to November 15Carrotwindow: from September 1 to September 17harvest: from October 30 to November 15Tuscan kalewindow: from September 1 to September 28harvest: from October 25 to November 21Onionwindow: from September 1 to September 8harvest: from November 29 to December 6Green beanwindow: from September 1 to September 14harvest: from October 20 to November 2Fennelwindow: from September 1 to September 5harvest: from October 30 to November 3Lettucewindow: from September 1 to September 30harvest: from October 5 to November 3Peawindow: from September 1 to September 28harvest: from October 25 to November 21Radishwindow: from September 1 to September 30harvest: from September 25 to October 24Arugulawindow: from September 1 to September 30harvest: from September 25 to October 24Spinachwindow: from September 1 to September 30harvest: from October 5 to November 3Zucchiniwindow: September 1harvest: October 15 | High86.31% |
| Start indoors1 crop | Lettucestart indoors: March 4harvest: from May 5 to November 3 | High80% |
| Transplants9 crops | Broccoliwindow: from September 1 to September 5harvest: from October 30 to November 3Tuscan kalewindow: from September 1 to September 28harvest: from October 25 to November 21Onionwindow: from September 1 to September 8harvest: from November 29 to December 6Fennelwindow: from September 1 to September 5harvest: from October 30 to November 3Strawberrywindow: from September 1 to September 20harvest: from October 30 to November 18Lettucewindow: from September 1 to September 30harvest: from October 5 to November 3Rosemarywindow: from September 1 to September 5harvest: from October 30 to November 3Sagewindow: from September 1 to September 5harvest: from October 30 to November 3Zucchiniwindow: September 1harvest: October 15 | High80.67% |
| Wait2 crops | Low53% |
Direct sowing (13)
Garlicwindow: from September 1 to September 30harvest: June 1›
Swiss chardwindow: from September 1 to September 27harvest: from October 20 to November 15›
Carrotwindow: from September 1 to September 17harvest: from October 30 to November 15›
Tuscan kalewindow: from September 1 to September 28harvest: from October 25 to November 21›
Onionwindow: from September 1 to September 8harvest: from November 29 to December 6›
Green beanwindow: from September 1 to September 14harvest: from October 20 to November 2›
Fennelwindow: from September 1 to September 5harvest: from October 30 to November 3›
Lettucewindow: from September 1 to September 30harvest: from October 5 to November 3›
Start indoors (1)
Transplants (9)
Broccoliwindow: from September 1 to September 5harvest: from October 30 to November 3›
Tuscan kalewindow: from September 1 to September 28harvest: from October 25 to November 21›
Onionwindow: from September 1 to September 8harvest: from November 29 to December 6›
Fennelwindow: from September 1 to September 5harvest: from October 30 to November 3›
Strawberrywindow: from September 1 to September 20harvest: from October 30 to November 18›
Lettucewindow: from September 1 to September 30harvest: from October 5 to November 3›
Rosemarywindow: from September 1 to September 5harvest: from October 30 to November 3›
Sagewindow: from September 1 to September 5harvest: from October 30 to November 3›
Wait (2)
Method and limits
Which crop has the clearest window in September in Castelfranco Veneto?
Start with Garlic for direct sowing during from September 1 to September 30. The estimated harvest is June 1 and the best estimated success rate is 100%.
Which indoor seed start matters in September?
For Lettuce, the useful indoor seed period is from March 4 to September 2. The expected transplanting window is from April 1 to September 30 and it is best to start seedlings 28 days earlier.
What should I watch in September in Castelfranco Veneto?
Check irrigation and soil moisture: the average dry spell reaches 8.4 days, even with average rain of 82.62 mm. Monthly averages: minimum 15.22 °C, maximum 25.13 °C, rain 82.62 mm, and dry spell 8.4 days.
When should Cucumber be avoided in Castelfranco Veneto?
The available Cucumber window is from September 1 to September 3 and remains classified as risky. The best estimated success rate is 53%; 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


