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When to Plant Lima Bean in Kalskag, Alaska (99607)

Location

Kalskag, Alaska

ZIP Code

99607

USDA Zone

3b

Last Frost

Wednesday, May 20, 2026

📅 Planting Calendar

Direct Sow Outdoors Wednesday, May 20, 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 Kalskag?

Get your seeds now so they're ready by Wednesday, May 20, 2026.

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🤝 Good Companions

CornSquashCucumberCarrot

⚠️ Avoid Planting Near

OnionGarlicFennel

Other Plants for Kalskag

Growing Lima Bean in Zone 3b

Lima Bean (Phaseolus lunatus) is a popular garden vegetable. In Kalskag, Alaska, which is in USDA Hardiness Zone 3b, you should direct sow seeds around Wednesday, May 20, 2026.

Your average last frost date is Wednesday, May 20, 2026. Lima Bean grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.