When should I plant Salvia in Zone 3b?

Start Salvia seeds indoors around Mar 20. Transplant outdoors after May 8. Expect first harvest around Jul 7.

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 Salvia in Zone 3b?

Yes. Salvia needs 75 days to harvest. Zone 3b has a 130-day growing season, which is sufficient.

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🌿 Growing Salvia in Zone 3b

Zone 3b has harsh winters and a short growing season. Start Salvia early indoors to maximize your harvest window. Viimeinen halla: May 15. Ensimmäinen halla: Sep 22.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 20Sep 22

Season: May 15 – Sep 22 (130 päivää)

Vyöhyke3b

Viimeinen hallaMay 15

Ensimmäinen hallaSep 22

Kausi130 päivää

Sato75 päivää

AurinkoTäysi Aurinko

When to Plant Salvia in Zone 3b

Start Seeds Indoors: Mar 20

Start Salvia seeds indoors around Mar 20 (8 viikkoa ennen viimeistä hallaa). Optimal germination temperature: 70F. Germinates in 10-21 days.

Transplant Outdoors: May 8

Transplant Salvia seedlings outdoors after May 8. Wait until soil temperature reaches 50F. Space plants at 1/m² (30cm välein). Harden off plants for a week before moving outside.

Harvest: Jul 7

First harvest approximately Jul 7 (~60 päivää from transplant). Continue harvesting until first frost (Sep 22). Salvia can overwinter in mild climates for continued harvest.

Kumppaniviljely

✅ Parsakaali ✅ Kukkakaali ✅ Kaali✅ Porkkanat✅ Rosmariini

❌ Kurkut❌ Ruuta

Salvia 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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