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When to Plant Common Bean in Cornish Flat, New Hampshire (03746)

Location

Cornish Flat, New Hampshire

ZIP Code

03746

USDA Zone

5a

Last Frost

Sunday, May 10, 2026

📅 Planting Calendar

Direct Sow Outdoors Sunday, March 29, 2026

Pro Tip: Common Bean can be directly sown outdoors. Plant 6 weeks before your last frost date.

🌿 Plant Details

Scientific Name Phaseolus vulgaris
Days to Maturity 84 days

☀️ Growing Requirements

☀️

Sun

Full Sun

💧

Water

Regular

Seeds typically germinate in 1-7 days

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Growing Common Bean in Zone 5a

Common Bean (Phaseolus vulgaris) is a popular garden vegetable. In Cornish Flat, New Hampshire, which is in USDA Hardiness Zone 5a, you should direct sow seeds around Sunday, March 29, 2026.

Your average last frost date is Sunday, May 10, 2026. Common Bean grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.