When should I plant Garlic Chives in Zone 12b?

Start Garlic Chives seeds indoors around Nov 6. Transplant outdoors after Jan 1. Expect first harvest around Feb 15.

What is the last frost date for Zone 12b?

The average last spring frost date for Zone 12b is Jan 1. The first fall frost averages Dec 31, giving a 364-day growing season.

Can I grow Garlic Chives in Zone 12b?

Yes. Garlic Chives needs 75 days to harvest. Zone 12b has a 364-day growing season, which is sufficient.

Growing Garlic Chives in Zone 12b

Zone 12b has a year-round growing season. Garlic Chives can be planted almost any time with proper planning. Last frost: Jan 1. First frost: Dec 31.

Planting Calendar

Indoor

Outdoor

Harvest

Nov 6Dec 31

Season: Jan 1 – Dec 31 (364 days)

Zone12b

Last FrostJan 1

First FrostDec 31

Season Length364 days

Days to Harvest75

Sunfull-to-part

Frost ToleranceHeavy

Spacing4/sqft (6" apart)

When to Plant Garlic Chives in Zone 12b

Start Seeds Indoors: Nov 6

Start Garlic Chives seeds indoors around Nov 6 (8 weeks before last frost). Optimal germination temperature: 70°F. Germinates in 7–14 days.

Transplant Outdoors: Jan 1

Transplant Garlic Chives seedlings outdoors after Jan 1. Wait until soil temperature reaches 45°F. Space plants at 4/sqft (6" apart). Harden off plants for a week before moving outside.

Harvest: Feb 15

First harvest approximately Feb 15 (~45 days from transplant). Continue harvesting until first frost (Dec 31). Garlic Chives can overwinter in mild climates for continued harvest.

Companion Planting

✅ Carrot ✅ Tomato✅ Pepper

❌ Bean❌ Pea

Garlic Chives 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

Plan Your Garlic Chives Garden

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

Start Free Garlic Chives Growing Guide