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When to Plant Lima Bean in Denhoff, North Dakota (58430)

Location

Denhoff, North Dakota

ZIP Code

58430

USDA Zone

4a

Last Frost

Friday, May 15, 2026

📅 Planting Calendar

Direct Sow Outdoors Friday, May 15, 2026

Pro Tip: Sow Lima Bean directly outdoors around your last frost date when soil starts to warm.

🌿 Plant Details

Scientific Name Phaseolus lunatus
Days to Maturity 75 days
Mature Height 18-24"
Spread 6"
Type Bush
Fruit Size Medium (flat pods)

☀️ Growing Requirements

☀️

Sun

Full Sun (6-8 hours)

💧

Water

Regular (1 inch/week)

↔️

Spacing

6" apart

🌱

Planting Depth

1" deep

Seeds typically germinate in 7-14 days

Ready to Plant Lima Bean in Denhoff?

Get your seeds now so they're ready by Friday, May 15, 2026.

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🤝 Good Companions

CornSquashCucumberCarrot

⚠️ Avoid Planting Near

OnionGarlicFennel

Other Plants for Denhoff

Growing Lima Bean in Zone 4a

Lima Bean (Phaseolus lunatus) is a popular garden vegetable. In Denhoff, North Dakota, which is in USDA Hardiness Zone 4a, you should direct sow seeds around Friday, May 15, 2026.

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