Calendari orto
Garden calendar for Oristano: what to sow and transplant month by month Local vegetable-garden calendar for Oristano.
Editions EN English IT Italian Garden calendar for Oristano For Oristano, this calendar shows when to sow, transplant, and protect the garden, based on local frost, heat, dry spells, and crop windows.
How to read the year In Oristano, the garden year is best read from the cautious last-frost date: after March 26, windows become more suitable for sensitive crops.
The strongest part of the calendar falls in June, July, August: these are the months with the most recommended direct-sowing and transplant windows.
Toward autumn, the cautious first frost is around November 24. The main year-level check is: dry-spell risk: plan irrigation, heat risk for sensitive crops.
Municipality climate summary Municipality Oristano Province Oristano (OR) Region Sardegna Median last frost 0C February 15 Cautious last frost 2C March 26 First autumn frost 2C November 24 Average days above 30C 71.17 days Average longest summer dry spell 29.07 days Seasonal guidance Late winter / early spring Direct sowing
Onion Radish Arugula +7 more Transplants
Onion Broccoli Tuscan kale +2 more Watch for: dry-spell risk: plan irrigationFull spring Direct sowing
Swiss chard Carrot Tuscan kale +13 more Transplants
Broccoli Tuscan kale Onion +11 more Watch for: dry-spell risk: plan irrigationSummer Direct sowing
Swiss chard Carrot Tuscan kale +13 more Transplants
Broccoli Tuscan kale Cucumber +11 more Watch for: heat risk for sensitive crops, dry-spell risk: plan irrigationAutumn Direct sowing
Garlic Swiss chard Carrot +12 more Transplants
Broccoli Tuscan kale Cucumber +8 more Watch for: overall climate risk is moderateMonthly calendar tmin 4.56 C tmax 12.81 C rain 43.11 mm dry 11.77 days Direct sowing: OnionStart indoors: Tuscan kaleTransplants: Oniontmin 4.29 C tmax 13.38 C rain 39.47 mm dry 12.2 days Direct sowing: Onion, Radish, ArugulaStart indoors: Broccoli, Tuscan kale, Strawberry, +1 moreTransplants: Oniontmin 6.15 C tmax 16.5 C rain 35.34 mm dry 14.2 days Direct sowing: Swiss chard, Carrot, Tuscan kale, +7 moreStart indoors: Broccoli, Tuscan kale, Fennel, +4 moreTransplants: Broccoli, Tuscan kale, Onion, +2 moretmin 8.54 C tmax 19.57 C rain 41.43 mm dry 11.47 days Direct sowing: Swiss chard, Carrot, Tuscan kale, +9 moreStart indoors: Broccoli, Tuscan kale, Fennel, +7 moreTransplants: Broccoli, Tuscan kale, Onion, +5 moretmin 12.24 C tmax 24.34 C rain 29.8 mm dry 14.67 days Direct sowing: Swiss chard, Carrot, Tuscan kale, +13 moreStart indoors: Broccoli, Tuscan kale, Cucumber, +10 moreTransplants: Broccoli, Tuscan kale, Cucumber, +9 moretmin 16.17 C tmax 29.07 C rain 13.1 mm dry 20.2 days Direct sowing: Swiss chard, Carrot, Tuscan kale, +13 moreStart indoors: Broccoli, Tuscan kale, Cucumber, +10 moreTransplants: Broccoli, Tuscan kale, Cucumber, +11 moretmin 18.97 C tmax 32.28 C rain 4.41 mm dry 24.93 days Direct sowing: Swiss chard, Carrot, Tuscan kale, +13 moreStart indoors: Broccoli, Tuscan kale, Cucumber, +9 moreTransplants: Broccoli, Tuscan kale, Cucumber, +11 moretmin 19.66 C tmax 32.57 C rain 10.29 mm dry 22.63 days Direct sowing: Swiss chard, Carrot, Tuscan kale, +13 moreStart indoors: Broccoli, Tuscan kale, Cucumber, +7 moreTransplants: Broccoli, Tuscan kale, Cucumber, +11 moretmin 16.45 C tmax 27.56 C rain 37.68 mm dry 12.3 days Direct sowing: Garlic, Swiss chard, Carrot, +12 moreStart indoors: Tuscan kale, Strawberry, LettuceTransplants: Broccoli, Tuscan kale, Cucumber, +8 moretmin 13.29 C tmax 23.35 C rain 55.3 mm dry 12.07 days Direct sowing: Garlic, Swiss chard, Carrot, +9 moreStart indoors: -Transplants: Broccoli, Tuscan kale, Onion, +5 moretmin 9.21 C tmax 17.52 C rain 73.85 mm dry 9.7 days Direct sowing: Garlic, Radish, Arugula, +1 moreStart indoors: -Transplants: -tmin 5.97 C tmax 13.82 C rain 57.62 mm dry 10.2 days Direct sowing: GarlicStart indoors: -Transplants: -Most flexible crops Recommended windows: January, February, March, April, May, June, July, August, September, OctoberMethod: direct sowing, transplantingBest estimated success rate: 86%Data reliability: 0.8Recommended windows: February, March, April, May, June, July, August, September, October, NovemberMethod: direct sowingBest estimated success rate: 80%Data reliability: 0.8Recommended windows: February, March, April, May, June, July, August, September, October, NovemberMethod: direct sowingBest estimated success rate: 80%Data reliability: 0.8Recommended windows: March, April, May, June, July, August, September, October, NovemberMethod: direct sowingBest estimated success rate: 80%Data reliability: 0.8Crops to manage carefully Swiss chard Watch-out: frost risk medium, heat risk high, dry-spell risk high, main limit: frostRecommended windows: March, April, May, June, July, August, September, OctoberHow reliable the window is: recommended windowData reliability: 0.83Broccoli Watch-out: frost risk medium, heat risk high, dry-spell risk high, main limit: frostRecommended windows: March, April, May, June, July, August, September, OctoberHow reliable the window is: recommended windowData reliability: 0.8Carrot Watch-out: frost risk medium, heat risk high, dry-spell risk high, main limit: frostRecommended windows: March, April, May, June, July, August, September, OctoberHow reliable the window is: recommended windowData reliability: 0.83Tuscan kale Watch-out: frost risk medium, heat risk high, dry-spell risk high, main limit: frostRecommended windows: March, April, May, June, July, August, September, OctoberHow reliable the window is: recommended windowData reliability: 0.8Heat and dry spell notes Local note Heat: on average, 71.17 days per year exceed 30C. Intense heat: on average, 21.03 days per year exceed 35C. Summer dry spells: the longest dry phase in summer averages 29.07 days. Method Start from local dates Use the dates for Oristano as practical guidance, then adjust for exposure, elevation, and shelter in your garden.
Check cold, heat, and dry spells Before sowing or transplanting, check frost, cold nights, heat waves, and periods without rain.
Respect crop needs Each crop needs warm enough soil, frost protection, and a different amount of time to reach harvest.
Choose the safest window Use recommended windows as the main reference; move earlier or later only when weather and microclimate help.
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: May 10, 2026 Related pages
