When should I plant Koper in Zone 10b?

Direct sow Koper outdoors around Jan 14. Expect first harvest around Feb 23.

What is the last frost date for Zone 10b?

The average last spring frost date for Zone 10b is Jan 28. The first fall frost averages Dec 22, giving a 328-day growing season.

Yes. Koper needs 40 days to harvest. Zone 10b has a 328-day growing season, which is sufficient. You can plant up to 13 successions.

Zone 10b has a year-round growing season. Koper can be planted almost any time with proper planning. Zadnja slana: Jan 28. Prva slana: Dec 22.

Outdoor

Harvest

Jan 14Dec 22

Season: Jan 28 – Dec 22 (328 dni) · Succession: plant every 3 weeks (up to 13x)

Cona10b

Zadnja slanaJan 28

Prva slanaDec 22

Sezona328 dni

Žetev40 dni

SoncePolno Sonce

Direct sow Koper seeds outdoors around Jan 14. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm narazen).

First harvest approximately Feb 23 (~40 dni from planting). Continue harvesting until first frost (Dec 22).

For a fall harvest, plant Koper around Nov 10 (6 weeks before first frost).

❌ Korenje

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

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