September in Viterbo
What to plant in September in Viterbo
Direct sowing, recommended transplants, and average climate risks for a vegetable garden in Viterbo in September.
September in ViterboMonthly climate profile
Average temperature19.9 °CAverage of means
Average minimum14.89 °CAverage of minimums
Average rain76.38 mmTotal precipitation
Frost riskLowRisk during the month
Recommended actions in SeptemberHow many crops fall into each action
Direct sowing14crops
Start indoors1crop
Transplants10crops
Wait1crop
Operational summary
Crop actions
| Action | Crops | Success probability |
|---|---|---|
| Direct sowing14 crops | Garlic, Swiss chard, Carrot, Tuscan kale, Cucumber, Onion, Green bean, Fennel, Lettuce, Pea, Radish, Arugula, Spinach, Zucchini | High87.64% |
| Start indoors1 crop | Lettuce | High80% |
| Transplants10 crops | Broccoli, Tuscan kale, Cucumber, Onion, Fennel, Strawberry, Lettuce, Rosemary, Sage, Zucchini | High82.6% |
| Wait1 crop | Parsley | Low50% |
Direct sowing (14)
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 20harvest: from October 30 to November 18›
Tuscan kalewindow: from September 1 to September 26harvest: from October 25 to November 19›
Cucumberwindow: from September 1 to September 2harvest: from October 20 to October 21›
Onionwindow: from September 1 to September 11harvest: from November 29 to December 9›
Green beanwindow: from September 1 to September 14harvest: from October 20 to November 2›
Fennelwindow: from September 1 to September 11harvest: from October 30 to November 9›
Start indoors (1)
Transplants (10)
Broccoliwindow: from September 1 to September 11harvest: from October 30 to November 9›- Tuscan kalewindow: from September 1 to September 26harvest: from October 25 to November 19›
- Cucumberwindow: from September 1 to September 2harvest: from October 20 to October 21›
- Onionwindow: from September 1 to September 11harvest: from November 29 to December 9›
- Fennelwindow: from September 1 to September 11harvest: from October 30 to November 9›
Strawberrywindow: from September 1 to September 21harvest: from October 30 to November 19›
Lettucewindow: from September 1 to September 30harvest: from October 5 to November 3›
Rosemarywindow: from September 1 to September 11harvest: from October 30 to November 9›
Wait (1)
Crops for this month
| Action | Crops | Success probability |
|---|---|---|
| Direct sowing14 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 20harvest: from October 30 to November 18Tuscan kalewindow: from September 1 to September 26harvest: from October 25 to November 19Cucumberwindow: from September 1 to September 2harvest: from October 20 to October 21Onionwindow: from September 1 to September 11harvest: from November 29 to December 9Green beanwindow: from September 1 to September 14harvest: from October 20 to November 2Fennelwindow: from September 1 to September 11harvest: from October 30 to November 9Lettucewindow: from September 1 to September 30harvest: from October 5 to November 3Peawindow: from September 1 to September 26harvest: from October 25 to November 19Radishwindow: 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 4harvest: from October 15 to October 18 | High87.64% |
| Start indoors1 crop | Lettucestart indoors: March 13harvest: from May 14 to November 9 | High80% |
| Transplants10 crops | Broccoliwindow: from September 1 to September 11harvest: from October 30 to November 9Tuscan kalewindow: from September 1 to September 26harvest: from October 25 to November 19Cucumberwindow: from September 1 to September 2harvest: from October 20 to October 21Onionwindow: from September 1 to September 11harvest: from November 29 to December 9Fennelwindow: from September 1 to September 11harvest: from October 30 to November 9Strawberrywindow: from September 1 to September 21harvest: from October 30 to November 19Lettucewindow: from September 1 to September 30harvest: from October 5 to November 3Rosemarywindow: from September 1 to September 11harvest: from October 30 to November 9Sagewindow: from September 1 to September 11harvest: from October 30 to November 9Zucchiniwindow: from September 1 to September 4harvest: from October 15 to October 18 | High82.6% |
| Wait1 crop | Parsleywindow: from September 1 to September 8harvest: from November 19 to November 26 | Low50% |
Direct sowing (14)
- 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 20harvest: from October 30 to November 18›
- Tuscan kalewindow: from September 1 to September 26harvest: from October 25 to November 19›
- Cucumberwindow: from September 1 to September 2harvest: from October 20 to October 21›
- Onionwindow: from September 1 to September 11harvest: from November 29 to December 9›
- Green beanwindow: from September 1 to September 14harvest: from October 20 to November 2›
- Fennelwindow: from September 1 to September 11harvest: from October 30 to November 9›
Start indoors (1)
Transplants (10)
- Broccoliwindow: from September 1 to September 11harvest: from October 30 to November 9›
- Tuscan kalewindow: from September 1 to September 26harvest: from October 25 to November 19›
- Cucumberwindow: from September 1 to September 2harvest: from October 20 to October 21›
- Onionwindow: from September 1 to September 11harvest: from November 29 to December 9›
- Fennelwindow: from September 1 to September 11harvest: from October 30 to November 9›
- Strawberrywindow: from September 1 to September 21harvest: from October 30 to November 19›
- Lettucewindow: from September 1 to September 30harvest: from October 5 to November 3›
- Rosemarywindow: from September 1 to September 11harvest: from October 30 to November 9›
Wait (1)
Method and limits
Which recommendation stands out for Viterbo in September?
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 13 to September 8. The expected transplanting window is from April 10 to October 6 and it is best to start seedlings 28 days earlier.
What limits September most in Viterbo?
Check irrigation and soil moisture: the average dry spell reaches 9.97 days, even with average rain of 76.38 mm. Monthly averages: minimum 14.89 °C, maximum 25.8 °C, rain 76.38 mm, and dry spell 9.97 days.
Why wait on Parsley in September?
The available Parsley window is from September 1 to September 8 and remains classified as risky. The best estimated success rate is 50%; before starting, check: overall climate risk is moderate.