When should I plant Šalvěj in Zone 4b?

Start Šalvěj seeds indoors around Mar 6. Transplant outdoors after Apr 24. Expect first harvest around Jun 23.

What is the last frost date for Zone 4b?

The average last spring frost date for Zone 4b is May 1. The first fall frost averages Oct 5, giving a 157-day growing season.

Can I grow Šalvěj in Zone 4b?

Yes. Šalvěj needs 75 days to harvest. Zone 4b has a 157-day growing season, which is sufficient.

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🌿 Growing Šalvěj in Zone 4b

Zone 4b has cold winters and a moderate growing season. Timing is key for Šalvěj in this zone. Poslední mráz: May 1. První mráz: Oct 5.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 6Oct 5

Season: May 1 – Oct 5 (157 dní)

Zóna4b

Poslední mrázMay 1

První mrázOct 5

Sezóna157 dní

Sklizeň75 dní

SluncePlné Slunce

When to Plant Šalvěj in Zone 4b

Start Seeds Indoors: Mar 6

Start Šalvěj seeds indoors around Mar 6 (8 týdnů před posledním mrazem). Optimal germination temperature: 70F. Germinates in 10-21 days.

Transplant Outdoors: Apr 24

Transplant Šalvěj seedlings outdoors after Apr 24. Wait until soil temperature reaches 50F. Space plants at 1/m² (30cm od sebe). Harden off plants for a week before moving outside.

Harvest: Jun 23

First harvest approximately Jun 23 (~60 dní from transplant). Continue harvesting until first frost (Oct 5). Šalvěj can overwinter in mild climates for continued harvest.

Smíšená Výsadba

✅ Brokolice ✅ Květák ✅ Zelí✅ Mrkve✅ Rozmarýn

❌ Okurky❌ Routa

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

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