When should I plant Oregano in Zone 9a?

Start Oregano seeds indoors around Jan 23. Transplant outdoors after Mar 13. Expect first harvest around May 2.

What is the last frost date for Zone 9a?

The average last spring frost date for Zone 9a is Mar 20. The first fall frost averages Nov 12, giving a 237-day growing season.

Can I grow Oregano in Zone 9a?

Yes. Oregano needs 80 days to harvest. Zone 9a has a 237-day growing season, which is sufficient.

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🌿 Growing Oregano in Zone 9a

Zone 9a has warm winters and an extended growing season -- excellent for heat-loving crops like Oregano. Siste frost: Mar 20. Første frost: Nov 12.

Planting Calendar

Indoor

Outdoor

Harvest

Jan 23Nov 12

Season: Mar 20 – Nov 12 (237 dager)

Sone9a

Siste frostMar 20

Første frostNov 12

Sesong237 dager

Høst80 dager

SolFull Sol

When to Plant Oregano in Zone 9a

Start Seeds Indoors: Jan 23

Start Oregano seeds indoors around Jan 23 (8 uker før siste frost). Optimal germination temperature: 70F. Germinates in 7-14 days.

Transplant Outdoors: Mar 13

Transplant Oregano seedlings outdoors after Mar 13. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm avstand). Harden off plants for a week before moving outside.

Harvest: May 2

First harvest approximately May 2 (~50 dager from transplant). Continue harvesting until first frost (Nov 12). Oregano can overwinter in mild climates for continued harvest.

Samdyrking

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Oregano in Other Zones

1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13b

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