When to Plant Sweet Pea in Loup City, Nebraska (68853)

Location

Loup City, Nebraska

ZIP Code

68853

USDA Zone

Last Frost

Saturday, April 25, 2026

📅 Planting Calendar

Direct Sow Outdoors Saturday, March 28, 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 Loup City?

Get your seeds now so they're ready by Saturday, March 28, 2026.

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🤝 Good Companions

CarrotRadishSpinach

⚠️ Avoid Planting Near

OnionGarlic

Other Plants for Loup City

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Growing Sweet Pea in Zone 5b

Sweet Pea (Lathyrus odoratus) is a popular garden vegetable. In Loup City, Nebraska, which is in USDA Hardiness Zone 5b, you should direct sow seeds around Saturday, March 28, 2026.

Your average last frost date is Saturday, April 25, 2026. Sweet Pea grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.