When to Plant Cilantro in Zone 1B
USDA Zone
1B
Cities Covered
11
Avg Last Frost
Wednesday, June 10, 2026
Plant Type
Direct Sow
📅 Planting Calendar for Zone 1B
Direct Sow Outdoors Wednesday, May 13, 2026
Pro Tip: Cilantro can be directly sown outdoors. Plant 4 weeks before your last frost date.
🌿 Plant Details
Scientific Name Coriandrum sativum
Days to Maturity 45 days
Sun Requirements Partial Shade to Full Sun
Plant Spacing 6" apart
Cities in Zone 1B
Other Plants for Zone 1B
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Growing Cilantro in USDA Zone 1B
Cilantro (Coriandrum sativum) grows well in USDA Hardiness Zone 1B. This zone includes cities like Arctic Village, Bettles Field, Chicken and 8 more.
The average last frost date for Zone 1B is around Wednesday, June 10, 2026. Cilantro can be directly sown outdoors around Wednesday, May 13, 2026.
Expect to harvest your Cilantro approximately 45 days after planting.