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🫑 Growing Bell Pepper in Zone 5b

Zone 5b has cold winters and a moderate growing season. Timing is key for Bell Pepper in this zone. Last frost: Apr 28. First frost: Oct 8.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 3Oct 8

Season: Apr 28 – Oct 8 (163 days)

Zone5b

Last FrostApr 28

First FrostOct 8

Season Length163 days

Days to Harvest75

SunFull Sun

Frost ToleranceNone

Spacing1/sqft (12" apart)

When to Plant Bell Pepper in Zone 5b

Start Seeds Indoors: Mar 3

Start Bell Pepper seeds indoors around Mar 3 (8 weeks before last frost). Optimal germination temperature: 85°F. Germinates in 8–21 days.

Transplant Outdoors: May 12

Transplant Bell Pepper seedlings outdoors after May 12. Wait until soil temperature reaches 65°F. Space plants at 1/sqft (12" apart). Harden off plants for a week before moving outside.

Harvest: Jul 16

First harvest approximately Jul 16 (~65 days from transplant). Continue harvesting until first frost (Oct 8).

Companion Planting

✅ Onions✅ Eggplant✅ Carrots✅ Tomatoes✅ Basil ✅ Garlic

❌ Kohlrabi❌ Fennel

Bell Pepper 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

Frequently Asked Questions

When should I plant Bell Pepper in Zone 5b?

Start Bell Pepper seeds indoors around Mar 3. Transplant outdoors after May 12. Expect first harvest around Jul 16.

What is the last frost date for Zone 5b?

The average last spring frost date for Zone 5b is Apr 28. The first fall frost averages Oct 8, giving a 163-day growing season.

Can I grow Bell Pepper in Zone 5b?

Yes. Bell Pepper needs 75 days to harvest. Zone 5b has a 163-day growing season, which is sufficient.

What is the best month to plant Bell Pepper in Zone 5b?

The best time to start Bell Pepper in Zone 5b is Mar. Begin seeds indoors around Mar 3, then transplant outdoors after the last frost date of Apr 28.

What companion plants grow well with Bell Pepper?

Good companion plants for Bell Pepper include Onions, Eggplant, Carrots, Tomatoes, Basil, Garlic. Avoid planting Bell Pepper near Kohlrabi, Fennel.

How long does Bell Pepper take to harvest?

Bell Pepper takes approximately 75 days from planting to harvest. In Zone 5b, expect your first harvest around Jul 16.

Plan Your Bell Pepper Garden

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

Start Free Bell Pepper Growing Guide