September in Ascoli Piceno
What to plant in September in Ascoli Piceno
Direct sowing, recommended transplants, and average climate risks for a vegetable garden in Ascoli Piceno in September.
Operational summary
Crop actions
| Action | Crops | Success probability |
|---|---|---|
| Direct sowing16 crops | Garlic, Swiss chard, Carrot, Tuscan kale, Cucumber, Onion, Green bean, Fennel, Lettuce, Potato, Pea, Parsley, Radish, Arugula, Spinach, Zucchini | High93.5% |
| Start indoors4 crops | Broccoli, Tuscan kale, Strawberry, Lettuce | High80% |
| Transplants10 crops | Broccoli, Tuscan kale, Cucumber, Onion, Fennel, Strawberry, Lettuce, Rosemary, Sage, Zucchini | High91% |
| Wait0 crops | - | - |
Direct sowing (16)
Garlicwindow: from September 1 to September 30harvest: June 1›
Swiss chardwindow: from September 1 to September 30harvest: from October 20 to November 18›
Carrotwindow: from September 1 to September 30harvest: from October 30 to November 28›
Tuscan kalewindow: from September 1 to September 30harvest: from October 25 to November 23›
Cucumberwindow: from September 1 to September 7harvest: from October 20 to October 26›
Onionwindow: from September 1 to September 30harvest: from November 29 to December 28›
Green beanwindow: from September 1 to September 24harvest: from October 20 to November 12›
Fennelwindow: from September 1 to September 30harvest: from October 30 to November 28›
Start indoors (4)
Transplants (10)
Broccoliwindow: from September 1 to September 30harvest: from October 30 to November 28›
Tuscan kalewindow: from September 1 to September 30harvest: from October 25 to November 23›
Cucumberwindow: from September 1 to September 7harvest: from October 20 to October 26›
Onionwindow: from September 1 to September 30harvest: from November 29 to December 28›
Fennelwindow: from September 1 to September 30harvest: from October 30 to November 28›
Strawberrywindow: from September 1 to September 30harvest: from October 30 to November 28›
Lettucewindow: from September 1 to September 30harvest: from October 5 to November 3›
Rosemarywindow: from September 1 to September 30harvest: from October 30 to November 28›
Wait (0)
- -
Crops for this month
| Action | Crops | Success probability |
|---|---|---|
| Direct sowing16 crops | Garlicwindow: from September 1 to September 30harvest: June 1Swiss chardwindow: from September 1 to September 30harvest: from October 20 to November 18Carrotwindow: from September 1 to September 30harvest: from October 30 to November 28Tuscan kalewindow: from September 1 to September 30harvest: from October 25 to November 23Cucumberwindow: from September 1 to September 7harvest: from October 20 to October 26Onionwindow: from September 1 to September 30harvest: from November 29 to December 28Green beanwindow: from September 1 to September 24harvest: from October 20 to November 12Fennelwindow: from September 1 to September 30harvest: from October 30 to November 28Lettucewindow: from September 1 to September 30harvest: from October 5 to November 3Potatowindow: from September 1 to September 15harvest: from November 29 to December 13Peawindow: from September 1 to September 30harvest: from October 25 to November 23Parsleywindow: from September 1 to September 30harvest: from November 19 to December 18Radishwindow: 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: from September 1 to September 9harvest: from October 15 to October 24 | High93.5% |
| Start indoors4 crops | Broccolistart indoors: January 31harvest: from May 11 to December 13Tuscan kalestart indoors: February 6harvest: from May 5 to December 28Strawberrystart indoors: March 7harvest: from June 2 to December 15Lettucestart indoors: February 10harvest: from April 19 to December 6 | High80% |
| Transplants10 crops | Broccoliwindow: from September 1 to September 30harvest: from October 30 to November 28Tuscan kalewindow: from September 1 to September 30harvest: from October 25 to November 23Cucumberwindow: from September 1 to September 7harvest: from October 20 to October 26Onionwindow: from September 1 to September 30harvest: from November 29 to December 28Fennelwindow: from September 1 to September 30harvest: from October 30 to November 28Strawberrywindow: from September 1 to September 30harvest: from October 30 to November 28Lettucewindow: from September 1 to September 30harvest: from October 5 to November 3Rosemarywindow: from September 1 to September 30harvest: from October 30 to November 28Sagewindow: from September 1 to September 30harvest: from October 30 to November 28Zucchiniwindow: from September 1 to September 9harvest: from October 15 to October 24 | High91% |
| Wait0 crops | - | - |
Direct sowing (16)
Garlicwindow: from September 1 to September 30harvest: June 1›
Swiss chardwindow: from September 1 to September 30harvest: from October 20 to November 18›
Carrotwindow: from September 1 to September 30harvest: from October 30 to November 28›
Tuscan kalewindow: from September 1 to September 30harvest: from October 25 to November 23›
Cucumberwindow: from September 1 to September 7harvest: from October 20 to October 26›
Onionwindow: from September 1 to September 30harvest: from November 29 to December 28›
Green beanwindow: from September 1 to September 24harvest: from October 20 to November 12›
Fennelwindow: from September 1 to September 30harvest: from October 30 to November 28›
Start indoors (4)
Transplants (10)
Broccoliwindow: from September 1 to September 30harvest: from October 30 to November 28›
Tuscan kalewindow: from September 1 to September 30harvest: from October 25 to November 23›
Cucumberwindow: from September 1 to September 7harvest: from October 20 to October 26›
Onionwindow: from September 1 to September 30harvest: from November 29 to December 28›
Fennelwindow: from September 1 to September 30harvest: from October 30 to November 28›
Strawberrywindow: from September 1 to September 30harvest: from October 30 to November 28›
Lettucewindow: from September 1 to September 30harvest: from October 5 to November 3›
Rosemarywindow: from September 1 to September 30harvest: from October 30 to November 28›
Wait (0)
- -
Local climate
Altitude and microclimates
- Altitude range
- 37-1105 m a.s.l.
- Total altitude difference
- 1068 m
- Standard deviation
- 206.17 m
- Main altitude bands
- <300 m (45.26%), 300-599 m (41.83%)
In a municipality with this much terrain variation, frost, soil warming, and heat stress can differ between valley or lowland gardens and higher hamlets. Use this month's windows as an average guide and adjust sowing and transplanting to the garden's actual altitude.
Method and limits
What should I start with in September in Ascoli Piceno?
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 crop can be started indoors in September?
For Broccoli, the useful indoor seed period is from January 31 to September 3. The expected transplanting window is from March 13 to October 15 and it is best to start seedlings 42 days earlier.
How should I read September climate for Ascoli Piceno?
Check irrigation and soil moisture: the average dry spell reaches 8.77 days, even with average rain of 63.03 mm. Monthly averages: minimum 17.27 °C, maximum 24.41 °C, rain 63.03 mm, and dry spell 8.77 days.
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
- Municipal altimetry and altitude bands: ISTAT geographic statistics for municipalities 2021
- Local historical climate: NASA POWER Daily API
- Representative weather point: GeoNames
- Crop needs: OrtoClima
- Last data update: June 21, 2026
