May in Olbia
What to plant in May in Olbia
Direct sowing, recommended transplants, and average climate risks for a vegetable garden in Olbia in May.
Operational summary
Crop actions
| Action | Crops | Success probability |
|---|---|---|
| Direct sowing16 crops | Swiss chard, Carrot, Tuscan kale, Cucumber, Onion, Green bean, Fennel, Lettuce, Potato, Pea, Parsley, Radish, Arugula, Spinach, Pumpkin, Zucchini | High95.75% |
| Start indoors12 crops | Broccoli, Cucumber, Fennel, Strawberry, Lettuce, Eggplant, Pepper, Tomato, Rosemary, Sage, Pumpkin, Zucchini | High80% |
| Transplants14 crops | Broccoli, Tuscan kale, Cucumber, Onion, Fennel, Strawberry, Lettuce, Eggplant, Pepper, Tomato, Rosemary, Sage, Pumpkin, Zucchini | High91.79% |
| Wait0 crops | - | - |
Direct sowing (16)
Swiss chardwindow: from May 1 to May 31harvest: from June 19 to July 19›
Carrotwindow: from May 1 to May 31harvest: from June 29 to July 29›
Tuscan kalewindow: from May 1 to May 31harvest: from June 24 to July 24›
Cucumberwindow: from May 21 to May 31harvest: from July 9 to July 19›
Onionwindow: from May 1 to May 31harvest: from July 29 to August 28›
Green beanwindow: from May 1 to May 31harvest: from June 19 to July 19›
Fennelwindow: from May 1 to May 31harvest: from June 29 to July 29›
Lettucewindow: from May 1 to May 31harvest: from June 4 to July 4›
Start indoors (12)
Broccolistart indoors: January 9harvest: from April 20 to December 25›
Cucumberstart indoors: April 28harvest: from July 7 to November 11›
Fennelstart indoors: February 25harvest: from May 29 to December 15›
Strawberrystart indoors: February 10harvest: from May 7 to December 27›
Lettucestart indoors: January 19harvest: from March 28 to December 19›
Eggplantstart indoors: April 1harvest: from August 4 to November 3›
Pepperstart indoors: March 28harvest: from July 26 to November 9›
Tomatostart indoors: April 7harvest: from July 27 to November 14›
Transplants (14)
Broccoliwindow: from May 1 to May 31harvest: from June 29 to July 29›
Tuscan kalewindow: from May 1 to May 31harvest: from June 24 to July 24›
Cucumberwindow: from May 21 to May 31harvest: from July 9 to July 19›
Onionwindow: from May 1 to May 31harvest: from July 29 to August 28›
Fennelwindow: from May 1 to May 31harvest: from June 29 to July 29›
Strawberrywindow: from May 1 to May 31harvest: from June 29 to July 29›
Lettucewindow: from May 1 to May 31harvest: from June 4 to July 4›
Eggplantwindow: from May 27 to May 31harvest: from August 4 to August 8›
Wait (0)
- -
Crops for this month
| Action | Crops | Success probability |
|---|---|---|
| Direct sowing16 crops | Swiss chardwindow: from May 1 to May 31harvest: from June 19 to July 19Carrotwindow: from May 1 to May 31harvest: from June 29 to July 29Tuscan kalewindow: from May 1 to May 31harvest: from June 24 to July 24Cucumberwindow: from May 21 to May 31harvest: from July 9 to July 19Onionwindow: from May 1 to May 31harvest: from July 29 to August 28Green beanwindow: from May 1 to May 31harvest: from June 19 to July 19Fennelwindow: from May 1 to May 31harvest: from June 29 to July 29Lettucewindow: from May 1 to May 31harvest: from June 4 to July 4Potatowindow: from May 1 to May 31harvest: from July 29 to August 28Peawindow: from May 1 to May 31harvest: from June 24 to July 24Parsleywindow: from May 1 to May 31harvest: from July 19 to August 18Radishwindow: from May 1 to May 31harvest: from May 25 to June 24Arugulawindow: from May 1 to May 31harvest: from May 25 to June 24Spinachwindow: from May 1 to May 31harvest: from June 4 to July 4Pumpkinwindow: from May 21 to May 31harvest: from August 18 to August 28Zucchiniwindow: from May 21 to May 31harvest: from July 4 to July 14 | High95.75% |
| Start indoors12 crops | Broccolistart indoors: January 9harvest: from April 20 to December 25Cucumberstart indoors: April 28harvest: from July 7 to November 11Fennelstart indoors: February 25harvest: from May 29 to December 15Strawberrystart indoors: February 10harvest: from May 7 to December 27Lettucestart indoors: January 19harvest: from March 28 to December 19Eggplantstart indoors: April 1harvest: from August 4 to November 3Pepperstart indoors: March 28harvest: from July 26 to November 9Tomatostart indoors: April 7harvest: from July 27 to November 14Rosemarystart indoors: March 10harvest: from June 19 to December 14Sagestart indoors: February 17harvest: from May 28 to December 22Pumpkinstart indoors: April 28harvest: from August 16 to November 26Zucchinistart indoors: April 28harvest: from July 2 to November 7 | High80% |
| Transplants14 crops | Broccoliwindow: from May 1 to May 31harvest: from June 29 to July 29Tuscan kalewindow: from May 1 to May 31harvest: from June 24 to July 24Cucumberwindow: from May 21 to May 31harvest: from July 9 to July 19Onionwindow: from May 1 to May 31harvest: from July 29 to August 28Fennelwindow: from May 1 to May 31harvest: from June 29 to July 29Strawberrywindow: from May 1 to May 31harvest: from June 29 to July 29Lettucewindow: from May 1 to May 31harvest: from June 4 to July 4Eggplantwindow: from May 27 to May 31harvest: from August 4 to August 8Pepperwindow: from May 23 to May 31harvest: from July 26 to August 3Tomatowindow: from May 21 to May 31harvest: from July 29 to August 8Rosemarywindow: from May 1 to May 31harvest: from June 29 to July 29Sagewindow: from May 1 to May 31harvest: from June 29 to July 29Pumpkinwindow: from May 21 to May 31harvest: from August 18 to August 28Zucchiniwindow: from May 21 to May 31harvest: from July 4 to July 14 | High91.79% |
| Wait0 crops | - | - |
Direct sowing (16)
Swiss chardwindow: from May 1 to May 31harvest: from June 19 to July 19›
Carrotwindow: from May 1 to May 31harvest: from June 29 to July 29›
Tuscan kalewindow: from May 1 to May 31harvest: from June 24 to July 24›
Cucumberwindow: from May 21 to May 31harvest: from July 9 to July 19›
Onionwindow: from May 1 to May 31harvest: from July 29 to August 28›
Green beanwindow: from May 1 to May 31harvest: from June 19 to July 19›
Fennelwindow: from May 1 to May 31harvest: from June 29 to July 29›
Lettucewindow: from May 1 to May 31harvest: from June 4 to July 4›
Start indoors (12)
Broccolistart indoors: January 9harvest: from April 20 to December 25›
Cucumberstart indoors: April 28harvest: from July 7 to November 11›
Fennelstart indoors: February 25harvest: from May 29 to December 15›
Strawberrystart indoors: February 10harvest: from May 7 to December 27›
Lettucestart indoors: January 19harvest: from March 28 to December 19›
Eggplantstart indoors: April 1harvest: from August 4 to November 3›
Pepperstart indoors: March 28harvest: from July 26 to November 9›
Tomatostart indoors: April 7harvest: from July 27 to November 14›
Transplants (14)
Broccoliwindow: from May 1 to May 31harvest: from June 29 to July 29›
Tuscan kalewindow: from May 1 to May 31harvest: from June 24 to July 24›
Cucumberwindow: from May 21 to May 31harvest: from July 9 to July 19›
Onionwindow: from May 1 to May 31harvest: from July 29 to August 28›
Fennelwindow: from May 1 to May 31harvest: from June 29 to July 29›
Strawberrywindow: from May 1 to May 31harvest: from June 29 to July 29›
Lettucewindow: from May 1 to May 31harvest: from June 4 to July 4›
Eggplantwindow: from May 27 to May 31harvest: from August 4 to August 8›
Wait (0)
- -
Local climate
- dry-spell risk: plan irrigation
Method and limits
Which crop has the clearest window in May in Olbia?
Start with Swiss chard for direct sowing during from May 1 to May 31. The estimated harvest is from June 19 to July 19 and the best estimated success rate is 100%.
Which crop can be started indoors in May?
For Broccoli, the useful indoor seed period is from January 9 to September 15. The expected transplanting window is from February 20 to October 27 and it is best to start seedlings 42 days earlier.
How should I read May climate for Olbia?
Check irrigation and soil moisture: average rain of 36.56 mm and an average dry spell of 15.03 days can dry beds and containers quickly. Monthly averages: minimum 13.3 °C, maximum 22.7 °C, rain 36.56 mm, and dry spell 15.03 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
