When should I plant Koriander in Zone 12b?

Direct sow Koriander outdoors around Dec 18. Expect first harvest around Jan 17.

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 Koriander in Zone 12b?

Yes. Koriander needs 30 days to harvest. Zone 12b has a 364-day growing season, which is sufficient. You can plant up to 23 successions.

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🌿 Growing Koriander in Zone 12b

Zone 12b has a year-round growing season. Koriander can be planted almost any time with proper planning. Viimane öökülm: Jan 1. Esimene öökülm: Dec 31.

Planting Calendar

Outdoor

Harvest

Dec 18Dec 31

Season: Jan 1 – Dec 31 (364 päeva) · Succession: plant every 2 weeks (up to 23x)

Tsoon12b

Viimane öökülmJan 1

Esimene öökülmDec 31

Hooaeg364 päeva

Saak30 päeva

PäikePoolvari

When to Plant Koriander in Zone 12b

Sow Seeds Outdoors: Dec 18

Direct sow Koriander seeds outdoors around Dec 18. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm vahekaugus).

Harvest: Jan 17

First harvest approximately Jan 17 (~30 päeva from planting). Continue harvesting until first frost (Dec 31).

Fall Planting: Nov 19

For a fall harvest, plant Koriander around Nov 19 (6 weeks before first frost).

Kaaslasistutamine

✅ Tomatid✅ Paprikad✅ Oad✅ Herned✅ Spinat

❌ Apteegitill❌ Till

Koriander 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 Garden Koriander

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

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