When to Plant Sweet Pea in Hughes, Alaska (99745)

Location

Hughes, Alaska

ZIP Code

99745

USDA Zone

Last Frost

Wednesday, June 10, 2026

📅 Planting Calendar

Direct Sow Outdoors Wednesday, May 13, 2026

Pro Tip: Sow Sweet Pea directly outdoors 4 weeks before your last frost date.

🌿 Plant Details

Scientific Name Lathyrus odoratus

Days to Maturity 65 days

Mature Height 48-72"

Spread 8"

☀️ 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 10-21 days

Ready to Plant Sweet Pea in Hughes?

Get your seeds now so they're ready by Wednesday, May 13, 2026.

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🤝 Good Companions

CarrotRadishSpinach

⚠️ Avoid Planting Near

OnionGarlic

Other Plants for Hughes

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Growing Sweet Pea in Zone 1b

Sweet Pea (Lathyrus odoratus) is a popular garden vegetable. In Hughes, Alaska, which is in USDA Hardiness Zone 1b, you should direct sow seeds around Wednesday, May 13, 2026.

Your average last frost date is Wednesday, June 10, 2026. Sweet Pea grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.