When to Plant Sweet Pea in Mayville, Wisconsin (53050)
Location
Mayville, Wisconsin
ZIP Code
53050
USDA Zone
5a
Last Frost
Sunday, May 10, 2026
📅 Planting Calendar
Pro Tip: Sow Sweet Pea directly outdoors 4 weeks before your last frost date.
🌿 Plant Details
☀️ 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 Mayville?
Get your seeds now so they're ready by Sunday, April 12, 2026.
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🤝 Good Companions
⚠️ Avoid Planting Near
Other Plants for Mayville
Growing Sweet Pea in Zone 5a
Sweet Pea (Lathyrus odoratus) is a popular garden vegetable. In Mayville, Wisconsin, which is in USDA Hardiness Zone 5a, you should direct sow seeds around Sunday, April 12, 2026.
Your average last frost date is Sunday, May 10, 2026. Sweet Pea grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.