When to Plant Edamame in Tower Hill, Illinois (62571)

Location

Tower Hill, Illinois

ZIP Code

62571

USDA Zone

Last Frost

Wednesday, April 15, 2026

📅 Planting Calendar

Direct Sow Outdoors Wednesday, April 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 Tower Hill?

Get your seeds now so they're ready by Wednesday, April 29, 2026.

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🤝 Good Companions

CornSquashCarrot

⚠️ Avoid Planting Near

OnionGarlicLeek

Other Plants for Tower Hill

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Growing Edamame in Zone 6b

Edamame (Glycine max) is a popular garden vegetable. In Tower Hill, Illinois, which is in USDA Hardiness Zone 6b, you should direct sow seeds around Wednesday, April 29, 2026.

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