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When to Plant Edamame in Iron Station, North Carolina (28080)

Location

Iron Station, North Carolina

ZIP Code

28080

USDA Zone

8a

Last Frost

Friday, March 20, 2026

📅 Planting Calendar

Direct Sow Outdoors Friday, April 3, 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 Iron Station?

Get your seeds now so they're ready by Friday, April 3, 2026.

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🤝 Good Companions

CornSquashCarrot

⚠️ Avoid Planting Near

OnionGarlicLeek

Other Plants for Iron Station

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Growing Edamame in Zone 8a

Edamame (Glycine max) is a popular garden vegetable. In Iron Station, North Carolina, which is in USDA Hardiness Zone 8a, you should direct sow seeds around Friday, April 3, 2026.

Your average last frost date is Friday, March 20, 2026. Edamame grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.