When should I plant Leek in Zone 11a?

Start Leek seeds indoors around Nov 19. Transplant outdoors after Jan 14. Expect first harvest around Apr 14.

What is the last frost date for Zone 11a?

The average last spring frost date for Zone 11a is Jan 28. The first fall frost averages Dec 22, giving a 328-day growing season.

Can I grow Leek in Zone 11a?

Yes. Leek needs 120 days to harvest. Zone 11a has a 328-day growing season, which is sufficient.

Growing Leek in Zone 11a

Zone 11a has a year-round growing season. Leek can be planted almost any time with proper planning. Darrera gelada: Jan 28. Primera gelada: Dec 22.

Planting Calendar

Indoor

Outdoor

Harvest

Nov 19Dec 22

Season: Jan 28 – Dec 22 (328 dies)

Zona11a

Darrera geladaJan 28

Primera geladaDec 22

Temporada328 dies

Collita120 dies

SolSol Ple

When to Plant Leek in Zone 11a

Start Seeds Indoors: Nov 19

Start Leek seeds indoors around Nov 19 (10 setmanes abans de l’última gelada). Optimal germination temperature: 70F. Germinates in 7-14 days.

Transplant Outdoors: Jan 14

Transplant Leek seedlings outdoors after Jan 14. Wait until soil temperature reaches 45F. Space plants at 4/m² (15cm espaiat). Harden off plants for a week before moving outside.

Harvest: Apr 14

First harvest approximately Apr 14 (~90 dies from transplant). Continue harvesting until first frost (Dec 22). Leek can overwinter in mild climates for continued harvest.

Plantació Companya

✅ Pastanagues✅ Cebes✅ Api

❌ Mongetes❌ Pèsols

Leek 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

Plan Your Garden Leek

Track Leek from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

Start Free Leek Growing Guide