When should I plant Ceba in Zone 10a?

Start Ceba seeds indoors around Dec 12. Transplant outdoors after Jan 23. Expect first harvest around Apr 13.

What is the last frost date for Zone 10a?

The average last spring frost date for Zone 10a is Feb 20. The first fall frost averages Dec 1, giving a 284-day growing season.

Can I grow Ceba in Zone 10a?

Yes. Ceba needs 110 days to harvest. Zone 10a has a 284-day growing season, which is sufficient.

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🧅 Growing Ceba in Zone 10a

Zone 10a has a year-round growing season. Ceba can be planted almost any time with proper planning. Darrera gelada: Feb 20. Primera gelada: Dec 1.

Planting Calendar

Indoor

Outdoor

Harvest

Dec 12Dec 1

Season: Feb 20 – Dec 1 (284 dies)

Zona10a

Darrera geladaFeb 20

Primera geladaDec 1

Temporada284 dies

Collita110 dies

SolSol Ple

When to Plant Ceba in Zone 10a

Start Seeds Indoors: Dec 12

Start Ceba seeds indoors around Dec 12 (10 setmanes abans de l’última gelada). Optimal germination temperature: 70F. Germinates in 7-14 days.

Transplant Outdoors: Jan 23

Transplant Ceba seedlings outdoors after Jan 23. Wait until soil temperature reaches 45F. Space plants at 9/m² (10cm espaiat). Harden off plants for a week before moving outside.

Harvest: Apr 13

First harvest approximately Apr 13 (~80 dies from transplant). Continue harvesting until first frost (Dec 1).

Plantació Companya

✅ Maduixes✅ Col✅ Remolatxes✅ Enciam✅ Pastanagues✅ Tomàquets

❌ Mongetes❌ Pèsols

Ceba in Other Zones

1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13b

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