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🫑 Growing Bell Pepper in Zone 10b

Zone 10b has a year-round growing season. Bell Pepper can be planted almost any time with proper planning. Last frost: Jan 28. First frost: Dec 22.

Planting Calendar

Indoor

Outdoor

Harvest

Dec 3Dec 22

Season: Jan 28 – Dec 22 (328 days)

Zone10b

Last FrostJan 28

First FrostDec 22

Season Length328 days

Days to Harvest75

SunFull Sun

Frost ToleranceNone

Spacing1/sqft (12" apart)

When to Plant Bell Pepper in Zone 10b

Start Seeds Indoors: Dec 3

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

Transplant Outdoors: Feb 11

Transplant Bell Pepper seedlings outdoors after Feb 11. Wait until soil temperature reaches 65°F. Space plants at 1/sqft (12" apart). Harden off plants for a week before moving outside.

Harvest: Apr 17

First harvest approximately Apr 17 (~65 days from transplant). Continue harvesting until first frost (Dec 22).

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 10b?

Start Bell Pepper seeds indoors around Dec 3. Transplant outdoors after Feb 11. Expect first harvest around Apr 17.

What is the last frost date for Zone 10b?

The average last spring frost date for Zone 10b is Jan 28. The first fall frost averages Dec 22, giving a 328-day growing season.

Can I grow Bell Pepper in Zone 10b?

Yes. Bell Pepper needs 75 days to harvest. Zone 10b has a 328-day growing season, which is sufficient.

What is the best month to plant Bell Pepper in Zone 10b?

The best time to start Bell Pepper in Zone 10b is Dec. Begin seeds indoors around Dec 3, then transplant outdoors after the last frost date of Jan 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 10b, expect your first harvest around Apr 17.

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