Growing Oregano in Zone 10
When to plant and harvest oregano in Zone 10— based on your zone's frost dates.
Zone 10 sits comfortably within oregano's best range (Zones 5–10), so it grows well here on a standard schedule.
Oregano planting calendar for Zone 10
These months are derived from Zone 10's frost dates — last frost around Rare or none, first frost around Rare — December to January in coldest years.
Start indoors
December
Sow outdoors
February
Transplant
February
Harvest
May
Free planting calendar
Put oregano on your own planting calendar
A month-by-month Zone 10 chart with oregano already on it — add the rest of your garden, then print it or save it as a PDF.
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Oregano care at a glance
- Sunlight
- Full sun (6+ hours)
- Water
- Low — water deeply but infrequently
- Spacing
- 8–12 in apart
- Days to maturity
- 80–90 days from seed
- Best zones
- 5–10 (hardy perennial; annual in colder zones)
Growing oregano in Zone 10: FAQs
Can you grow oregano in Zone 10?＋
Zone 10 sits comfortably within oregano's best range (Zones 5–10), so it grows well here on a standard schedule.
When should I plant oregano in Zone 10?＋
In Zone 10, start seeds indoors around December. Zone 10's last spring frost is typically Rare or none and its first fall frost around Rare — December to January in coldest years, which sets the planting window.
When to harvest oregano in Zone 10?＋
Expect to harvest oregano in Zone 10 around May, depending on the season and variety.
Full Oregano guide →
Complete care, problems, companions, and harvest tips.
Zone 10 overview →
Frost dates, climate, and everything to grow here.
October in Zone 10 →
What to sow, transplant, and harvest this month.