When should I plant Koriander in Zone 7b?

Direct sow Koriander outdoors around Mar 27. Expect first harvest around Apr 26.

What is the last frost date for Zone 7b?

The average last spring frost date for Zone 7b is Apr 10. The first fall frost averages Nov 7, giving a 211-day growing season.

Yes. Koriander needs 30 days to harvest. Zone 7b has a 211-day growing season, which is sufficient. You can plant up to 12 successions.

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Zone 7b has mild winters and a long growing season -- good conditions for Koriander. Siste frost: Apr 10. Første frost: Nov 7.

Outdoor

Harvest

Mar 27Nov 7

Season: Apr 10 – Nov 7 (211 dager) · Succession: plant every 2 weeks (up to 12x)

Sone7b

Siste frostApr 10

Første frostNov 7

Sesong211 dager

Høst30 dager

SolHalvskygge

Direct sow Koriander seeds outdoors around Mar 27. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm avstand).

First harvest approximately Apr 26 (~30 dager from planting). Continue harvesting until first frost (Nov 7).

For a fall harvest, plant Koriander around Sep 26 (6 weeks before first frost).

✅ Tomater✅ Paprikaer✅ Bønner✅ Erter✅ Spinat

❌ Fennikel❌ Dill

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