When should I plant Šalvěj in Zone 4a?

Start Šalvěj seeds indoors around Mar 10. Transplant outdoors after Apr 28. Expect first harvest around Jun 27.

What is the last frost date for Zone 4a?

The average last spring frost date for Zone 4a is May 5. The first fall frost averages Oct 1, giving a 149-day growing season.

Can I grow Šalvěj in Zone 4a?

Yes. Šalvěj needs 75 days to harvest. Zone 4a has a 149-day growing season, which is sufficient.

🌿

🌿 Growing Šalvěj in Zone 4a

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

Planting Calendar

Indoor

Outdoor

Harvest

Mar 10Oct 1

Season: May 5 – Oct 1 (149 dní)

Zóna4a

Poslední mrázMay 5

První mrázOct 1

Sezóna149 dní

Sklizeň75 dní

SluncePlné Slunce

When to Plant Šalvěj in Zone 4a

Start Seeds Indoors: Mar 10

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

Transplant Outdoors: Apr 28

Transplant Šalvěj seedlings outdoors after Apr 28. 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 27

First harvest approximately Jun 27 (~60 dní from transplant). Continue harvesting until first frost (Oct 1). 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

Plan Your Garden Šalvěj

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

Start Free Šalvěj Growing Guide