When should I plant Lavendel in Zone 9a?

Start Lavendel seeds indoors around Jan 9. Transplant outdoors after Mar 27. Expect first harvest around Jun 25.

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 Lavendel in Zone 9a?

Yes. Lavendel needs 100 days to harvest. Zone 9a has a 237-day growing season, which is sufficient.

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🟣 Growing Lavendel in Zone 9a

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

Planting Calendar

Indoor

Outdoor

Harvest

Jan 9Nov 12

Season: Mar 20 – Nov 12 (237 dager)

Sone9a

Siste frostMar 20

Første frostNov 12

Sesong237 dager

Høst100 dager

SolFull Sol

When to Plant Lavendel in Zone 9a

Start Seeds Indoors: Jan 9

Start Lavendel seeds indoors around Jan 9 (10 uker før siste frost). Optimal germination temperature: 70F. Germinates in 14-28 days.

Transplant Outdoors: Mar 27

Transplant Lavendel seedlings outdoors after Mar 27. Wait until soil temperature reaches 55F. Space plants at 1/m² (30cm avstand). Harden off plants for a week before moving outside.

Harvest: Jun 25

First harvest approximately Jun 25 (~90 dager from transplant). Continue harvesting until first frost (Nov 12). Lavendel can overwinter in mild climates for continued harvest.

Samdyrking

✅ Roser✅ Aubergine✅ Tomater✅ Kål

Lavendel 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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