When to Plant Mint in Ottertail, Minnesota (56571)
Location
Ottertail, Minnesota
ZIP Code
56571
USDA Zone
4a
Last Frost
Friday, May 15, 2026
📅 Planting Calendar
Pro Tip: Sow Mint directly outdoors 4 weeks before your last frost date.
🌿 Plant Details
☀️ Growing Requirements
☀️
Sun
Partial Shade to Full Sun
💧
Water
Regular (keep moist)
↔️
Spacing
18" apart
🌱
Planting Depth
0.25" deep
Seeds typically germinate in 10-15 days
Ready to Plant Mint in Ottertail?
Get your seeds now so they're ready by Friday, April 17, 2026.
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🤝 Good Companions
⚠️ Avoid Planting Near
Other Plants for Ottertail
Growing Mint in Zone 4a
Mint (Mentha spicata) is a popular garden vegetable. In Ottertail, Minnesota, which is in USDA Hardiness Zone 4a, you should direct sow seeds around Friday, April 17, 2026.
Your average last frost date is Friday, May 15, 2026. Mint grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.