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🫑 Growing Bell Pepper in Zone 10a

Zone 10a has a year-round growing season. Bell Pepper can be planted almost any time with proper planning. Last frost: Feb 20. First frost: Dec 1.

Planting Calendar

Indoor

Outdoor

Harvest

Dec 26Dec 1

Season: Feb 20 – Dec 1 (284 days)

Zone10a

Last FrostFeb 20

First FrostDec 1

Season Length284 days

Days to Harvest75

SunFull Sun

Frost ToleranceNone

Spacing1/sqft (12" apart)

When to Plant Bell Pepper in Zone 10a

Start Seeds Indoors: Dec 26

Start Bell Pepper seeds indoors around Dec 26 (8 weeks before last frost). Optimal germination temperature: 85°F. Germinates in 8–21 days.

Transplant Outdoors: Mar 6

Transplant Bell Pepper seedlings outdoors after Mar 6. Wait until soil temperature reaches 65°F. Space plants at 1/sqft (12" apart). Harden off plants for a week before moving outside.

Harvest: May 10

First harvest approximately May 10 (~65 days from transplant). Continue harvesting until first frost (Dec 1).

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 10a?

Start Bell Pepper seeds indoors around Dec 26. Transplant outdoors after Mar 6. Expect first harvest around May 10.

What is the last frost date for Zone 10a?

The average last spring frost date for Zone 10a is Feb 20. The first fall frost averages Dec 1, giving a 284-day growing season.

Can I grow Bell Pepper in Zone 10a?

Yes. Bell Pepper needs 75 days to harvest. Zone 10a has a 284-day growing season, which is sufficient.

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

The best time to start Bell Pepper in Zone 10a is Dec. Begin seeds indoors around Dec 26, then transplant outdoors after the last frost date of Feb 20.

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 10a, expect your first harvest around May 10.

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