When should I plant Sàlvia in Zone 4b?

Start Sàlvia 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 Sàlvia in Zone 4b?

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

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🌿 Growing Sàlvia in Zone 4b

Zone 4b has cold winters and a moderate growing season. Timing is key for Sàlvia in this zone. Darrera gelada: May 1. Primera gelada: Oct 5.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 6Oct 5

Season: May 1 – Oct 5 (157 dies)

Zona4b

Darrera geladaMay 1

Primera geladaOct 5

Temporada157 dies

Collita75 dies

SolSol Ple

When to Plant Sàlvia in Zone 4b

Start Seeds Indoors: Mar 6

Start Sàlvia seeds indoors around Mar 6 (8 setmanes abans de l’última gelada). Optimal germination temperature: 70F. Germinates in 10-21 days.

Transplant Outdoors: Apr 24

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

Harvest: Jun 23

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

Plantació Companya

✅ Bròquil ✅ Coliflor ✅ Col✅ Pastanagues✅ Romaní

❌ Cogombres❌ Ruda

Sàlvia 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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