When should I plant Leek in Zone 9a?

Start Leek seeds indoors around Jan 9. Transplant outdoors after Mar 6. Expect first harvest around Jun 4.

What is the last frost date for Zone 9a?

The average last spring frost date for Zone 9a is Mar 20. The first fall frost averages Nov 12, giving a 237-day growing season.

Can I grow Leek in Zone 9a?

Yes. Leek needs 120 days to harvest. Zone 9a has a 237-day growing season, which is sufficient.

Growing Leek in Zone 9a

Zone 9a has warm winters and an extended growing season -- excellent for heat-loving crops like Leek. Τελευταίος παγετός: Mar 20. Πρώτος παγετός: Nov 12.

Planting Calendar

Indoor

Outdoor

Harvest

Jan 9Nov 12

Season: Mar 20 – Nov 12 (237 ημέρες)

Ζώνη9a

Τελευταίος παγετόςMar 20

Πρώτος παγετόςNov 12

Περίοδος237 ημέρες

Συγκομιδή120 ημέρες

ΉλιοςΠλήρης Ήλιος

When to Plant Leek in Zone 9a

Start Seeds Indoors: Jan 9

Start Leek seeds indoors around Jan 9 (10 εβδομάδες πριν τον τελευταίο παγετό). Optimal germination temperature: 70F. Germinates in 7-14 days.

Transplant Outdoors: Mar 6

Transplant Leek seedlings outdoors after Mar 6. Wait until soil temperature reaches 45F. Space plants at 4/μ² (15cm απόσταση). Harden off plants for a week before moving outside.

Harvest: Jun 4

First harvest approximately Jun 4 (~90 ημέρες from transplant). Continue harvesting until first frost (Nov 12). 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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