Last frost in Casalecchio di Reno: likely and cautious dates
Reference dates for frost risk in Casalecchio di Reno.
Last frost in Casalecchio di Reno
This page summarizes the historical frost dates that are most useful for deciding when to sow and transplant in Casalecchio di Reno.
Reference dates
| indicator | date |
|---|---|
| Median last frost 0C | March 19 |
| Cautious last frost 0C | April 1 |
| Median last frost 2C | April 2 |
| Cautious last frost 2C | April 14 |
| Cautious first autumn frost 0C | November 16 |
| Cautious first autumn frost 2C | October 30 |
Difference between 0C and 2C
What to sow before the cautious date
- Swiss chard
- Carrot
- Tuscan kale
- Onion
- Strawberry
- Pea
- Radish
- Arugula
- Spinach
What to sow after the cautious date
- Garlic
- Swiss chard
- Broccoli
- Carrot
- Tuscan kale
- Cucumber
- Onion
- Green bean
- Fennel
- Strawberry
- Lettuce
- Eggplant
Sensitive crops
FAQ
When does the main frost risk end in Casalecchio di Reno?
The most cautious date on this page is April 14 on the 2C threshold. For sensitive crops, use it as the reference before moving sowing or transplanting earlier.
What is the difference between 0C and 2C in Casalecchio di Reno?
The median 0C date is March 19, while the cautious 2C date is April 14. The 2C threshold is more cautious for cold nights, inversions, and exposed spots.
How should I adapt the frost date inside Casalecchio di Reno?
No. In Casalecchio di Reno, exposure, elevation, wind, and soil can move real risk earlier or later than the representative municipality point.
Which crops should be protected before the cautious date in Casalecchio di Reno?
In the local rules, the more sensitive crops include: Basil, Swiss chard, Broccoli, Carrot, Tuscan kale, Cucumber. For these crops, the cautious date and night protection matter more.