When should I plant Lavenda in Zone 3a?

Start Lavenda seeds indoors around Mar 13. Transplant outdoors after May 29. Expect first harvest around Aug 27.

What is the last frost date for Zone 3a?

The average last spring frost date for Zone 3a is May 22. The first fall frost averages Sep 12, giving a 113-day growing season.

Can I grow Lavenda in Zone 3a?

Yes. Lavenda needs 100 days to harvest. Zone 3a has a 113-day growing season, which is sufficient.

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🟣 Growing Lavenda in Zone 3a

Zone 3a has harsh winters and a short growing season. Start Lavenda early indoors to maximize your harvest window. Baridi ya mwisho: May 22. Baridi ya kwanza: Sep 12.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 13Sep 12

Season: May 22 – Sep 12 (113 siku)

Eneo3a

Baridi ya mwishoMay 22

Baridi ya kwanzaSep 12

Msimu113 siku

Mavuno100 siku

JuaJua Kamili

When to Plant Lavenda in Zone 3a

Start Seeds Indoors: Mar 13

Start Lavenda seeds indoors around Mar 13 (10 wiki kabla ya baridi barafu ya mwisho). Optimal germination temperature: 70F. Germinates in 14-28 days.

Transplant Outdoors: May 29

Transplant Lavenda seedlings outdoors after May 29. Wait until soil temperature reaches 55F. Space plants at 1/m² (30cm nafasi). Harden off plants for a week before moving outside.

Harvest: Aug 27

First harvest approximately Aug 27 (~90 siku from transplant). Continue harvesting until first frost (Sep 12). Lavenda can overwinter in mild climates for continued harvest.

Upandaji wa Pamoja

✅ Waridi✅ Biringanya✅ Nyanya✅ Kabichi

Lavenda 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

Plan Your Garden Lavenda

Track Lavenda from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

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