When should I plant Garlic Chives in Zone 6b?

Start Garlic Chives seeds indoors around Feb 18. Transplant outdoors after Apr 15. Expect first harvest around May 30.

What is the last frost date for Zone 6b?

The average last spring frost date for Zone 6b is Apr 15. The first fall frost averages Oct 22, giving a 190-day growing season.

Can I grow Garlic Chives in Zone 6b?

Yes. Garlic Chives needs 75 days to harvest. Zone 6b has a 190-day growing season, which is sufficient.

Growing Garlic Chives in Zone 6b

Zone 6b has mild winters and a long growing season — good conditions for Garlic Chives. Last frost: Apr 15. First frost: Oct 22.

Planting Calendar

Indoor

Outdoor

Harvest

Feb 18Oct 22

Season: Apr 15 – Oct 22 (190 days)

Zone6b

Last FrostApr 15

First FrostOct 22

Season Length190 days

Days to Harvest75

Sunfull-to-part

Frost ToleranceHeavy

Spacing4/sqft (6" apart)

When to Plant Garlic Chives in Zone 6b

Start Seeds Indoors: Feb 18

Start Garlic Chives seeds indoors around Feb 18 (8 weeks before last frost). Optimal germination temperature: 70°F. Germinates in 7–14 days.

Transplant Outdoors: Apr 15

Transplant Garlic Chives seedlings outdoors after Apr 15. Wait until soil temperature reaches 45°F. Space plants at 4/sqft (6" apart). Harden off plants for a week before moving outside.

Harvest: May 30

First harvest approximately May 30 (~45 days from transplant). Continue harvesting until first frost (Oct 22). 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