When should I plant Leek in Zone 9b?

Start Leek seeds indoors around Dec 30. Transplant outdoors after Feb 24. Expect first harvest around May 25.

What is the last frost date for Zone 9b?

The average last spring frost date for Zone 9b is Mar 10. The first fall frost averages Nov 15, giving a 250-day growing season.

Can I grow Leek in Zone 9b?

Yes. Leek needs 120 days to harvest. Zone 9b has a 250-day growing season, which is sufficient.

Growing Leek in Zone 9b

Zone 9b has warm winters and an extended growing season -- excellent for heat-loving crops like Leek. Τελευταίος παγετός: Mar 10. Πρώτος παγετός: Nov 15.

Planting Calendar

Indoor

Outdoor

Harvest

Dec 30Nov 15

Season: Mar 10 – Nov 15 (250 ημέρες)

Ζώνη9b

Τελευταίος παγετόςMar 10

Πρώτος παγετόςNov 15

Περίοδος250 ημέρες

Συγκομιδή120 ημέρες

ΉλιοςΠλήρης Ήλιος

When to Plant Leek in Zone 9b

Start Seeds Indoors: Dec 30

Start Leek seeds indoors around Dec 30 (10 εβδομάδες πριν τον τελευταίο παγετό). Optimal germination temperature: 70F. Germinates in 7-14 days.

Transplant Outdoors: Feb 24

Transplant Leek seedlings outdoors after Feb 24. Wait until soil temperature reaches 45F. Space plants at 4/μ² (15cm απόσταση). Harden off plants for a week before moving outside.

Harvest: May 25

First harvest approximately May 25 (~90 ημέρες from transplant). Continue harvesting until first frost (Nov 15). Leek can overwinter in mild climates for continued harvest.

Συντροφική Φύτευση

✅ Καρότα✅ Κρεμμύδια✅ Σέλινο

❌ Φασόλια❌ Αρακάδες

Leek in Other Zones

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

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