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When to Plant Cabbage in Zone 12A

USDA Zone

12A

Cities Covered

25

Avg Last Frost

Friday, January 1, 2027

Plant Type

Direct Sow

📅 Planting Calendar for Zone 12A

Direct Sow Outdoors Friday, November 20, 2026

Pro Tip: Cabbage can be directly sown outdoors. Plant 6 weeks before your last frost date.

🌿 Plant Details

Scientific Name Brassica oleracea
Days to Maturity 70 days
Sun Requirements Full Sun to Partial Shade
Plant Spacing 18" apart

Cities in Zone 12A

Other Plants for Zone 12A

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Growing Cabbage in USDA Zone 12A

Cabbage (Brassica oleracea) grows well in USDA Hardiness Zone 12A. This zone includes cities like Aiea, Anahola, Haiku and 22 more.

The average last frost date for Zone 12A is around Friday, January 1, 2027. Cabbage can be directly sown outdoors around Friday, November 20, 2026.

Expect to harvest your Cabbage approximately 70 days after planting.