When should I plant Lavanda in Zone 3b?

Start Lavanda seeds indoors around Mar 6. Transplant outdoors after May 22. Expect first harvest around Aug 20.

What is the last frost date for Zone 3b?

The average last spring frost date for Zone 3b is May 15. The first fall frost averages Sep 22, giving a 130-day growing season.

Can I grow Lavanda in Zone 3b?

Yes. Lavanda needs 100 days to harvest. Zone 3b has a 130-day growing season, which is sufficient.

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🟣 Growing Lavanda in Zone 3b

Zone 3b has harsh winters and a short growing season. Start Lavanda early indoors to maximize your harvest window. Pēdējais sals: May 15. Pirmais sals: Sep 22.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 6Sep 22

Season: May 15 – Sep 22 (130 dienas)

Zona3b

Pēdējais salsMay 15

Pirmais salsSep 22

Sezona130 dienas

Raža100 dienas

SaulePilna Saule

When to Plant Lavanda in Zone 3b

Start Seeds Indoors: Mar 6

Start Lavanda seeds indoors around Mar 6 (10 nedēļas pirms pēdējās salnas). Optimal germination temperature: 70F. Germinates in 14-28 days.

Transplant Outdoors: May 22

Transplant Lavanda seedlings outdoors after May 22. Wait until soil temperature reaches 55F. Space plants at 1/m² (30cm attālums). Harden off plants for a week before moving outside.

Harvest: Aug 20

First harvest approximately Aug 20 (~90 dienas from transplant). Continue harvesting until first frost (Sep 22). Lavanda can overwinter in mild climates for continued harvest.

Pavārstāšana

✅ Rožes✅ Baklažāns✅ Tomāti✅ Kāposts

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

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