When to Plant Marjoram in Washington, District of Columbia (20427)
Location
Washington, District of Columbia
ZIP Code
20427
USDA Zone
8a
Last Frost
Saturday, March 20, 2027
📅 Planting Calendar
Start Seeds Indoors Saturday, January 23, 2027
Transplant Outdoors Saturday, April 3, 2027
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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Growing Marjoram in Zone 8a
Marjoram (Origanum majorana) is a popular garden vegetable. In Washington, District of Columbia, which is in USDA Hardiness Zone 8a, you should start seeds indoors around Saturday, January 23, 2027.
Your average last frost date is Saturday, March 20, 2027. Plan to transplant your Marjoram seedlings outdoors around Saturday, April 3, 2027, about 2 weeks after your last frost date.