When should I plant Chili in Zone 4b?

Start Chili seeds indoors around Mar 6. Transplant outdoors after May 15. Expect first harvest around Jul 19.

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 Chili in Zone 4b?

Yes. Chili needs 85 days to harvest. Zone 4b has a 157-day growing season, which is sufficient.

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🌶️ Growing Chili in Zone 4b

Zone 4b has cold winters and a moderate growing season. Timing is key for Chili in this zone. Viimeinen halla: May 1. Ensimmäinen halla: Oct 5.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 6Oct 5

Season: May 1 – Oct 5 (157 päivää)

Vyöhyke4b

Viimeinen hallaMay 1

Ensimmäinen hallaOct 5

Kausi157 päivää

Sato85 päivää

AurinkoTäysi Aurinko

When to Plant Chili in Zone 4b

Start Seeds Indoors: Mar 6

Start Chili seeds indoors around Mar 6 (8 viikkoa ennen viimeistä hallaa). Optimal germination temperature: 85F. Germinates in 8-21 days.

Transplant Outdoors: May 15

Transplant Chili seedlings outdoors after May 15. Wait until soil temperature reaches 65F. Space plants at 1/m² (30cm välein). Harden off plants for a week before moving outside.

Harvest: Jul 19

First harvest approximately Jul 19 (~65 päivää from transplant). Continue harvesting until first frost (Oct 5).

Kumppaniviljely

✅ Tomaatit✅ Basilika✅ Porkkanat✅ Sipulit

❌ Fenkoli❌ Pavut

Chili 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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