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When to Plant Edamame in North Buena Vista, Iowa (52066)

Location

North Buena Vista, Iowa

ZIP Code

52066

USDA Zone

5a

Last Frost

Sunday, May 10, 2026

📅 Planting Calendar

Direct Sow Outdoors Sunday, May 24, 2026

Pro Tip: Sow Edamame directly outdoors 2 weeks after your last frost date — it needs warm soil.

🌿 Plant Details

Scientific Name Glycine max
Days to Maturity 80 days
Mature Height 18-30"
Spread 6"

☀️ Growing Requirements

☀️

Sun

Full Sun (6-8 hours)

💧

Water

Regular (1-2 inches/week)

↔️

Spacing

6" apart

🌱

Planting Depth

1" deep

Seeds typically germinate in 6-10 days

Ready to Plant Edamame in North Buena Vista?

Get your seeds now so they're ready by Sunday, May 24, 2026.

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🤝 Good Companions

CornSquashCarrot

⚠️ Avoid Planting Near

OnionGarlicLeek

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Growing Edamame in Zone 5a

Edamame (Glycine max) is a popular garden vegetable. In North Buena Vista, Iowa, which is in USDA Hardiness Zone 5a, you should direct sow seeds around Sunday, May 24, 2026.

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