September in Niscemi
What to plant in September in Niscemi
Direct sowing, recommended transplants, and average climate risks for a vegetable garden in Niscemi in September.
Operational summary
Crop actions
| Action | Crops | Success probability |
|---|---|---|
| Direct sowing17 crops | Garlic, Swiss chard, Carrot, Tuscan kale, Cucumber, Onion, Green bean, Fennel, Lettuce, Potato, Pea, Parsley, Radish, Arugula, Spinach, Pumpkin, Zucchini | High99% |
| Start indoors6 crops | Cucumber, Fennel, Strawberry, Rosemary, Sage, Zucchini | High80% |
| Transplants14 crops | Broccoli, Tuscan kale, Cucumber, Onion, Fennel, Strawberry, Lettuce, Eggplant, Pepper, Tomato, Rosemary, Sage, Pumpkin, Zucchini | High95.43% |
| Wait0 crops | - | - |
Direct sowing (17)
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 30harvest: from October 20 to November 18›
Onionwindow: from September 1 to September 30harvest: from November 29 to December 28›
Green beanwindow: from September 1 to September 30harvest: from October 20 to November 18›
Fennelwindow: from September 1 to September 30harvest: from October 30 to November 28›
Start indoors (6)
Cucumberstart indoors: April 21harvest: from June 30 to November 24›
Fennelstart indoors: February 19harvest: from May 23 to December 28›
Strawberrystart indoors: January 31harvest: from April 28 to December 31›
Rosemarystart indoors: February 29harvest: from June 9 to December 27›
Sagestart indoors: February 12harvest: from May 23 to December 31›
Zucchinistart indoors: April 21harvest: from June 25 to November 23›
Transplants (14)
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 30harvest: from October 20 to November 18›
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›
Eggplantwindow: from September 1 to September 8harvest: from November 9 to November 16›
Wait (0)
- -
Crops for this month
| Action | Crops | Success probability |
|---|---|---|
| Direct sowing17 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 30harvest: from October 20 to November 18Onionwindow: from September 1 to September 30harvest: from November 29 to December 28Green beanwindow: from September 1 to September 30harvest: from October 20 to November 18Fennelwindow: 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 30harvest: from November 29 to December 28Peawindow: 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 3Pumpkinwindow: from September 1 to September 14harvest: from November 29 to December 12Zucchiniwindow: from September 1 to September 30harvest: from October 15 to November 13 | High99% |
| Start indoors6 crops | Cucumberstart indoors: April 21harvest: from June 30 to November 24Fennelstart indoors: February 19harvest: from May 23 to December 28Strawberrystart indoors: January 31harvest: from April 28 to December 31Rosemarystart indoors: February 29harvest: from June 9 to December 27Sagestart indoors: February 12harvest: from May 23 to December 31Zucchinistart indoors: April 21harvest: from June 25 to November 23 | High80% |
| Transplants14 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 30harvest: from October 20 to November 18Onionwindow: 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 3Eggplantwindow: from September 1 to September 8harvest: from November 9 to November 16Pepperwindow: from September 1 to September 20harvest: from November 4 to November 23Tomatowindow: from September 1 to September 23harvest: from November 9 to December 4Rosemarywindow: from September 1 to September 30harvest: from October 30 to November 28Sagewindow: from September 1 to September 30harvest: from October 30 to November 28Pumpkinwindow: from September 1 to September 14harvest: from November 29 to December 12Zucchiniwindow: from September 1 to September 30harvest: from October 15 to November 13 | High95.43% |
| Wait0 crops | - | - |
Direct sowing (17)
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 30harvest: from October 20 to November 18›
Onionwindow: from September 1 to September 30harvest: from November 29 to December 28›
Green beanwindow: from September 1 to September 30harvest: from October 20 to November 18›
Fennelwindow: from September 1 to September 30harvest: from October 30 to November 28›
Start indoors (6)
Cucumberstart indoors: April 21harvest: from June 30 to November 24›
Fennelstart indoors: February 19harvest: from May 23 to December 28›
Strawberrystart indoors: January 31harvest: from April 28 to December 31›
Rosemarystart indoors: February 29harvest: from June 9 to December 27›
Sagestart indoors: February 12harvest: from May 23 to December 31›
Zucchinistart indoors: April 21harvest: from June 25 to November 23›
Transplants (14)
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 30harvest: from October 20 to November 18›
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›
Eggplantwindow: from September 1 to September 8harvest: from November 9 to November 16›
Wait (0)
- -
Method and limits
What should I start with in September in Niscemi?
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%.
Should I use indoor seed starting in September in Niscemi?
For Cucumber, the useful indoor seed period is from April 21 to September 14. The expected transplanting window is from May 12 to October 5 and it is best to start seedlings 21 days earlier.
What limits September most in Niscemi?
Check irrigation and soil moisture: the average dry spell reaches 12.4 days, even with average rain of 48.24 mm. Monthly averages: minimum 19.85 °C, maximum 28.36 °C, rain 48.24 mm, and dry spell 12.4 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
- Local historical climate: NASA POWER Daily API
- Representative weather point: GeoNames
- Crop needs: OrtoClima
- Last data update: June 21, 2026
