April in Trento
What to plant in April in Trento
Direct sowing, recommended transplants, and average climate risks for a vegetable garden in Trento in April.
Operational summary
Crop actions
| Action | Crops | Success probability |
|---|---|---|
| Direct sowing1 crop | Onion | High80% |
| Start indoors5 crops | Broccoli, Tuscan kale, Onion, Strawberry, Lettuce | High80.6% |
| Transplants1 crop | Onion | High80% |
| Wait4 crops | Pea, Radish, Arugula, Spinach | Low50% |
Direct sowing (1)
Start indoors (5)
Broccolistart indoors: April 15harvest: from July 25 to September 14›
Tuscan kalestart indoors: April 11harvest: from July 9 to October 5›
Onionstart indoors: February 2harvest: from July 17 to October 19›
Strawberrystart indoors: April 19harvest: from July 15 to October 5›
Lettucestart indoors: April 29harvest: from June 30 to September 14›
Transplants (1)
Wait (4)
Crops for this month
| Action | Crops | Success probability |
|---|---|---|
| Direct sowing1 crop | Onionwindow: from April 19 to April 30harvest: from July 17 to July 28 | High80% |
| Start indoors5 crops | Broccolistart indoors: April 15harvest: from July 25 to September 14Tuscan kalestart indoors: April 11harvest: from July 9 to October 5Onionstart indoors: February 2harvest: from July 17 to October 19Strawberrystart indoors: April 19harvest: from July 15 to October 5Lettucestart indoors: April 29harvest: from June 30 to September 14 | High80.6% |
| Transplants1 crop | Onionwindow: from April 19 to April 30harvest: from July 17 to July 28 | High80% |
| Wait4 crops | Low50% |
Direct sowing (1)
Start indoors (5)
Broccolistart indoors: April 15harvest: from July 25 to September 14›
Tuscan kalestart indoors: April 11harvest: from July 9 to October 5›
Onionstart indoors: February 2harvest: from July 17 to October 19›
Strawberrystart indoors: April 19harvest: from July 15 to October 5›
Lettucestart indoors: April 29harvest: from June 30 to September 14›
Transplants (1)
Wait (4)
Local climate
Altitude and microclimates
- Altitude range
- 176-2143 m a.s.l.
- Total altitude difference
- 1967 m
- Standard deviation
- 438.96 m
- Main altitude bands
- 300-599 m (28.12%), <300 m (26.46%)
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 April in Trento?
Start with Onion for direct sowing during from April 19 to April 30. The estimated harvest is from July 17 to July 28 and the best estimated success rate is 80%.
Which crop can be started indoors in April?
For Broccoli, the useful indoor seed period is from April 15 to June 5. The expected transplanting window is from May 27 to July 17 and it is best to start seedlings 42 days earlier.
How should I read April climate for Trento?
Check night temperatures: with an average minimum of 2.11 °C, germination and sensitive transplants can slow down. Check irrigation and soil moisture: the average dry spell reaches 8.6 days, even with average rain of 77.66 mm. Monthly averages: minimum 2.11 °C, maximum 11.68 °C, rain 77.66 mm, and dry spell 8.6 days.
Why wait on Pea in April?
The available Pea window is from April 24 to April 30 and remains classified as risky. The best estimated success rate is 50%; 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
- 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




