What to plant in August in Olbia This page summarizes what is worth doing in August in Olbia, using typical weather for the period and local sowing and transplanting windows.
Summary Recommended direct sowing 17 Indoor seed starts 9 Recommended transplants 15 Crops to wait on 0 August in Olbia is a month rich in garden options. There are 24 useful crops: Basil, Swiss chard, Broccoli, Carrot, Tuscan kale, Cucumber, Onion, Green bean, Fennel, Strawberry, Lettuce, Eggplant, Potato, Pepper, Pea, Tomato, Parsley, Radish, Rosemary, Arugula, Sage, Spinach, Pumpkin, Zucchini. The same card can combine direct sowing, indoor seed starts, transplanting when they overlap in the month.
Before starting, watch especially for: heat risk for sensitive crops, dry-spell risk: plan irrigation.
Crops for this month Each crop appears once. Inside the card you can see the useful options for the month, such as direct sowing, indoor starts, transplanting, or a cautious wait.
Direct sowing: from August 2 to August 7Estimated harvest: from September 5 to September 10Success probability: 80%Climate attention: high dry spellTransplanting: from August 2 to August 7Estimated harvest: from September 5 to September 10Success probability: 80%Climate attention: high dry spellDirect sowing: all AugustEstimated harvest: from September 19 to October 19Success probability: 100%Climate attention: medium heat, high dry spellStart indoors: all AugustExpected transplant: 42 days after sowing (from February 20 to October 27)Transplanting: all AugustEstimated harvest: from September 29 to October 29Success probability: 100%Climate attention: high heat, high dry spellDirect sowing: all AugustEstimated harvest: from September 29 to October 29Success probability: 100%Climate attention: medium heat, high dry spellDirect sowing: all AugustEstimated harvest: from September 24 to October 24Success probability: 100%Climate attention: medium heat, high dry spellTransplanting: all AugustEstimated harvest: from September 24 to October 24Success probability: 100%Climate attention: medium heat, high dry spellDirect sowing: all AugustEstimated harvest: from September 19 to October 19Success probability: 100%Climate attention: high dry spellStart indoors: from April 28 to August 30Expected transplant: 21 days after sowing (from May 19 to September 20)Transplanting: all AugustEstimated harvest: from September 19 to October 19Success probability: 100%Climate attention: high dry spellDirect sowing: all AugustEstimated harvest: from October 29 to November 28Success probability: 100%Climate attention: high dry spellTransplanting: all AugustEstimated harvest: from October 29 to November 28Success probability: 100%Climate attention: high dry spellDirect sowing: all AugustEstimated harvest: from September 19 to October 19Success probability: 100%Climate attention: high dry spellDirect sowing: all AugustEstimated harvest: from September 29 to October 29Success probability: 100%Climate attention: high heat, high dry spellStart indoors: all AugustExpected transplant: 35 days after sowing (from March 31 to October 17)Transplanting: all AugustEstimated harvest: from September 29 to October 29Success probability: 100%Climate attention: high heat, high dry spellStart indoors: all AugustExpected transplant: 28 days after sowing (from March 9 to October 29)Transplanting: all AugustEstimated harvest: from September 29 to October 29Success probability: 100%Climate attention: medium heat, high dry spellDirect sowing: all AugustEstimated harvest: from September 4 to October 4Success probability: 100%Climate attention: high heat, high dry spellStart indoors: all AugustExpected transplant: 28 days after sowing (from February 16 to October 31)Transplanting: all AugustEstimated harvest: from September 4 to October 4Success probability: 100%Climate attention: high heat, high dry spellTransplanting: from August 1 to August 24Estimated harvest: from October 9 to November 3Success probability: 80%Climate attention: high dry spellDirect sowing: all AugustEstimated harvest: from October 29 to November 28Success probability: 100%Climate attention: high dry spellTransplanting: all AugustEstimated harvest: from October 4 to November 3Success probability: 97%Climate attention: high dry spellDirect sowing: all AugustEstimated harvest: from September 24 to October 24Success probability: 100%Climate attention: high heat, high dry spellTransplanting: all AugustEstimated harvest: from October 9 to November 8Success probability: 100%Climate attention: high dry spellDirect sowing: all AugustEstimated harvest: from October 19 to November 18Success probability: 100%Climate attention: medium heat, high dry spellDirect sowing: all AugustEstimated harvest: from August 25 to September 24Success probability: 100%Climate attention: high heat, high dry spellStart indoors: all AugustExpected transplant: 42 days after sowing (from April 21 to October 16)Transplanting: all AugustEstimated harvest: from September 29 to October 29Success probability: 100%Climate attention: high dry spellDirect sowing: all AugustEstimated harvest: from August 25 to September 24Success probability: 100%Climate attention: high heat, high dry spellStart indoors: all AugustExpected transplant: 42 days after sowing (from March 30 to October 24)Transplanting: all AugustEstimated harvest: from September 29 to October 29Success probability: 100%Climate attention: high dry spellDirect sowing: all AugustEstimated harvest: from September 4 to October 4Success probability: 100%Climate attention: high heat, high dry spellDirect sowing: from August 1 to August 29Estimated harvest: from October 29 to November 26Success probability: 83%Climate attention: high dry spellStart indoors: from April 28 to August 8Expected transplant: 21 days after sowing (from May 19 to August 29)Transplanting: from August 1 to August 29Estimated harvest: from October 29 to November 26Success probability: 83%Climate attention: high dry spellDirect sowing: all AugustEstimated harvest: from September 14 to October 14Success probability: 100%Climate attention: high dry spellStart indoors: all AugustExpected transplant: 21 days after sowing (from May 19 to September 21)Transplanting: all AugustEstimated harvest: from September 14 to October 14Success probability: 100%Climate attention: high dry spellWhy the calendar changes Daytime heat Average maximum 30.96 C. Shade young plants during the hottest hours and avoid transplanting into dry soil.
Water and irrigation Average rain in Olbia: 11.11 mm . Average dry spell: 23.93 days . Plan irrigation before beds and containers dry out.
Night temperatures Average minimum for the month: 20.8 C . Warm nights keep soil active, but increase plant water demand and stress for sensitive crops.
Climate risk for the month Average minimum temperature 20.8 C Average maximum temperature 30.96 C Average temperature 25.57 C Average rain 11.11 mm Average dry spell 23.93 days Average solar radiation 23.35 heat risk for sensitive crops dry-spell risk: plan irrigation FAQ What should I start with in August in Olbia? Start with Basil for direct sowing during from August 2 to August 7. The estimated harvest is from September 5 to September 10 and the best estimated success rate is 80%.
Should I use indoor seed starting in August in Olbia? 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 August climate for Olbia? Check midday heat: with an average maximum of 30.96 C, sensitive crops may need light shade and steadier irrigation. Check irrigation and soil moisture: average rain of 11.11 mm and an average dry spell of 23.93 days can dry beds and containers quickly. Monthly averages: minimum 20.8 C, maximum 30.96 C, rain 11.11 mm, and dry spell 23.93 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: May 10, 2026 Related pages