When to Plant Oregano in Zone 11B
USDA Zone
11B
Cities Covered
14
Avg Last Frost
Friday, January 1, 2027
Plant Type
Indoor Start
📅 Planting Calendar for Zone 11B
Start Seeds Indoors Friday, November 6, 2026
Transplant Outdoors Friday, January 15, 2027
Pro Tip: Start Oregano seeds indoors 8 weeks before your last frost date for best results.
🌿 Plant Details
Scientific Name Origanum vulgare
Days to Maturity 80 days
Sun Requirements Full Sun (6+ hours)
Plant Spacing 12" apart
Cities in Zone 11B
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Growing Oregano in USDA Zone 11B
Oregano (Origanum vulgare) grows well in USDA Hardiness Zone 11B. This zone includes cities like Long Key, Islamorada, Key West and 11 more.
The average last frost date for Zone 11B is around Friday, January 1, 2027. For best results, start your Oregano seeds indoors around Friday, November 6, 2026, then transplant outdoors around Friday, January 15, 2027.
Expect to harvest your Oregano approximately 80 days after planting.