What to plant in Andalusia in September

September in Andalusia marks the transition to autumn, with warm days gradually giving way to cooler evenings. Average temperatures remain pleasant, allowing for a diverse range of sowing and transplanting activities as the intense summer heat subsides. This month is ideal for establishing crops that will thrive in the coming cooler months.

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Spinach
Direct sow outdoors. Prefers cooler weather.
Carrots
Direct sow outdoors. Ensure soil is loose and free of stones.
Radishes
Direct sow outdoors. Sow in succession for a continuous harvest.
Lettuce
Direct sow outdoors. Can be sown in succession.
Onions
Sow in protected seedbed/indoor tray for transplanting later. Protect from early cold spells.
Broccoli
Sow in protected seedbed/indoor tray. Transplant outdoors when seedlings have 4-6 leaves.
Cabbage
Sow in protected seedbed/indoor tray. Transplant outdoors after hardening off.
Peas
Direct sow outdoors. Provide support for climbing varieties.

Piantine

2 opzioni

Leeks
Transplant seedlings raised earlier or purchased. Ensure good soil preparation.
Kale
Transplant seedlings. Can tolerate cooler weather.

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Continue with regular watering as temperatures are still warm. Monitor for any early signs of pests or diseases. Begin clearing summer crops that have finished producing. Prepare soil for autumn planting by weeding and adding compost. Protect young seedlings from any unexpected strong winds.

Climate and watering

With an average of 31.9mm of rainfall in September, supplemental irrigation will likely still be necessary, especially during dry spells. Water deeply and less frequently to encourage strong root development, adjusting frequency based on observed soil moisture and plant needs. As temperatures decrease into October and November, rainfall is expected to increase, potentially reducing the need for manual watering.

notes

FAQ

Can I still plant tomatoes or peppers in Andalusia in September? +

No, September's average temperatures are generally too low for direct sowing or transplanting warm-season crops like tomatoes and peppers outdoors. It is too late in the season for them to mature before the cooler weather sets in.

What is the best way to start onions in September in Andalusia? +

Start onions from seed in a protected indoor seedbed or tray. This provides them with optimal germination conditions and protects young seedlings from any early cooler spells before they are ready for transplanting.

How often should I water my new seedlings in September? +

Water new seedlings regularly to keep the soil consistently moist, but avoid waterlogging. The average rainfall is low, so expect to water every few days depending on the specific weather and soil type.

Can I sow leafy greens like spinach and lettuce directly outside in September? +

Yes, September is an excellent month to directly sow spinach and lettuce outdoors. The decreasing temperatures are ideal for their growth, and they will mature well before the colder winter months.

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Spinach

Carrots

Radishes

Lettuce

Onions

Broccoli

Cabbage

Peas

Piantine

Leeks

Kale

Monthly tasks