When to Plant Edamame in Silver Gate, Montana (59081)

Location

Silver Gate, Montana

ZIP Code

59081

USDA Zone

Last Frost

Friday, May 15, 2026

📅 Planting Calendar

Direct Sow Outdoors Friday, May 29, 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 Silver Gate?

Get your seeds now so they're ready by Friday, May 29, 2026.

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🤝 Good Companions

CornSquashCarrot

⚠️ Avoid Planting Near

OnionGarlicLeek

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Growing Edamame in Zone 4a

Edamame (Glycine max) is a popular garden vegetable. In Silver Gate, Montana, which is in USDA Hardiness Zone 4a, you should direct sow seeds around Friday, May 29, 2026.

Your average last frost date is Friday, May 15, 2026. Edamame grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.