When to Plant Leek in Davenport, North Dakota (58021)

Location

Davenport, North Dakota

ZIP Code

58021

USDA Zone

Last Frost

Friday, May 15, 2026

📅 Planting Calendar

Start Seeds Indoors Friday, March 6, 2026

Transplant Outdoors Friday, May 29, 2026

Pro Tip: Start Leek seeds indoors 10 weeks before your last frost date, then transplant outdoors around Friday, May 29, 2026.

🌿 Plant Details

Scientific Name Allium ampeloprasum

Days to Maturity 120 days

☀️ Growing Requirements

☀️

Sun

Full Sun

💧

Water

Regular

Seeds typically germinate in 1-7 days

Ready to Plant Leek in Davenport?

Get your seeds now so they're ready by Friday, March 6, 2026.

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🤝 Good Companions

CeleryAppleCarrot

⚠️ Avoid Planting Near

Swiss Chard

Other Plants for Davenport

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Growing Leek in Zone 4a

Leek (Allium ampeloprasum) is a popular garden vegetable. In Davenport, North Dakota, which is in USDA Hardiness Zone 4a, you should start seeds indoors around Friday, March 6, 2026.

Your average last frost date is Friday, May 15, 2026. Plan to transplant your Leek seedlings outdoors around Friday, May 29, 2026, about 2 weeks after your last frost date.