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When to Plant Marjoram in Spring Lake, Minnesota (56680)

Location

Spring Lake, Minnesota

ZIP Code

56680

USDA Zone

3b

Last Frost

Wednesday, May 20, 2026

📅 Planting Calendar

Start Seeds Indoors Wednesday, March 25, 2026
Transplant Outdoors Wednesday, June 3, 2026

Pro Tip: Start Marjoram seeds indoors 8 weeks before your last frost date for best results.

🌿 Plant Details

Scientific Name Origanum majorana
Days to Maturity 60 days

☀️ Growing Requirements

☀️

Sun

Full Sun

💧

Water

Regular

Seeds typically germinate in 7-14 days

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Other Plants for Spring Lake

Growing Marjoram in Zone 3b

Marjoram (Origanum majorana) is a popular garden vegetable. In Spring Lake, Minnesota, which is in USDA Hardiness Zone 3b, you should start seeds indoors around Wednesday, March 25, 2026.

Your average last frost date is Wednesday, May 20, 2026. Plan to transplant your Marjoram seedlings outdoors around Wednesday, June 3, 2026, about 2 weeks after your last frost date.