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When to Plant Parsnip in Columbiaville, Michigan (48421)

Location

Columbiaville, Michigan

ZIP Code

48421

USDA Zone

6a

Last Frost

Monday, April 20, 2026

📅 Planting Calendar

Start Seeds Indoors Monday, February 23, 2026
Transplant Outdoors Monday, May 4, 2026

Pro Tip: Start Parsnip seeds indoors 8 weeks before your last frost date for best results.

🌿 Plant Details

Scientific Name Pastinaca sativa
Days to Maturity 7 days

☀️ Growing Requirements

☀️

Sun

Full Sun

💧

Water

Regular

Seeds typically germinate in 8-21 days

🤝 Good Companions

Fruit Trees

Other Plants for Columbiaville

Growing Parsnip in Zone 6a

Parsnip (Pastinaca sativa) is a popular garden vegetable. In Columbiaville, Michigan, which is in USDA Hardiness Zone 6a, you should start seeds indoors around Monday, February 23, 2026.

Your average last frost date is Monday, April 20, 2026. Plan to transplant your Parsnip seedlings outdoors around Monday, May 4, 2026, about 2 weeks after your last frost date.