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When to Plant Chives in Zone 12B

USDA Zone

12B

Cities Covered

53

Avg Last Frost

Friday, January 1, 2027

Plant Type

Indoor Start

📅 Planting Calendar for Zone 12B

Start Seeds Indoors Friday, November 6, 2026
Transplant Outdoors Friday, December 18, 2026

Pro Tip: Start Chives seeds indoors 8 weeks before your last frost date for best results.

🌿 Plant Details

Scientific Name Allium schoenoprasum
Days to Maturity 60 days
Sun Requirements Full Sun to Partial Shade
Plant Spacing 6" apart

🤝 Companion Plants for Chives

Good Companions

CarrotTomatoRoseApple

Avoid Planting Near

BeanPea
See the full companion planting guide for Chives →

Cities in Zone 12B

Other Plants for Zone 12B

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Growing Chives in USDA Zone 12B

Chives (Allium schoenoprasum) grows well in USDA Hardiness Zone 12B. This zone includes cities like Captain Cook, Eleele, Ewa Beach and 50 more.

The average last frost date for Zone 12B is around Friday, January 1, 2027. For best results, start your Chives seeds indoors around Friday, November 6, 2026, then transplant outdoors around Friday, December 18, 2026.

Expect to harvest your Chives approximately 60 days after planting.