When should I plant Leek in Zone 8b?

Start Leek seeds indoors around Jan 11. Transplant outdoors after Mar 8. Expect first harvest around Jun 6.

What is the last frost date for Zone 8b?

The average last spring frost date for Zone 8b is Mar 22. The first fall frost averages Nov 10, giving a 233-day growing season.

Can I grow Leek in Zone 8b?

Yes. Leek needs 120 days to harvest. Zone 8b has a 233-day growing season, which is sufficient.

Growing Leek in Zone 8b

Zone 8b has warm winters and an extended growing season -- excellent for heat-loving crops like Leek. Viimeinen halla: Mar 22. Ensimmäinen halla: Nov 10.

Planting Calendar

Indoor

Outdoor

Harvest

Jan 11Nov 10

Season: Mar 22 – Nov 10 (233 päivää)

Vyöhyke8b

Viimeinen hallaMar 22

Ensimmäinen hallaNov 10

Kausi233 päivää

Sato120 päivää

AurinkoTäysi Aurinko

When to Plant Leek in Zone 8b

Start Seeds Indoors: Jan 11

Start Leek seeds indoors around Jan 11 (10 viikkoa ennen viimeistä hallaa). Optimal germination temperature: 70F. Germinates in 7-14 days.

Transplant Outdoors: Mar 8

Transplant Leek seedlings outdoors after Mar 8. Wait until soil temperature reaches 45F. Space plants at 4/m² (15cm välein). Harden off plants for a week before moving outside.

Harvest: Jun 6

First harvest approximately Jun 6 (~90 päivää from transplant). Continue harvesting until first frost (Nov 10). Leek can overwinter in mild climates for continued harvest.

Kumppaniviljely

✅ Porkkanat✅ Sipulit✅ Selleri

❌ Pavut❌ Herneet

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.

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