When should I plant Koper in Zone 7a?

Direct sow Koper outdoors around Apr 1. Expect first harvest around May 11.

What is the last frost date for Zone 7a?

The average last spring frost date for Zone 7a is Apr 15. The first fall frost averages Oct 22, giving a 190-day growing season.

Yes. Koper needs 40 days to harvest. Zone 7a has a 190-day growing season, which is sufficient. You can plant up to 7 successions.

Zone 7a has mild winters and a long growing season -- good conditions for Koper. Zadnja slana: Apr 15. Prva slana: Oct 22.

Outdoor

Harvest

Apr 1Oct 22

Season: Apr 15 – Oct 22 (190 dni) · Succession: plant every 3 weeks (up to 7x)

Cona7a

Zadnja slanaApr 15

Prva slanaOct 22

Sezona190 dni

Žetev40 dni

SoncePolno Sonce

Direct sow Koper seeds outdoors around Apr 1. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm narazen).

First harvest approximately May 11 (~40 dni from planting). Continue harvesting until first frost (Oct 22).

For a fall harvest, plant Koper around Sep 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.