When should I plant Kopr in Zone 5b?

Direct sow Kopr outdoors around Apr 14. Expect first harvest around May 24.

What is the last frost date for Zone 5b?

The average last spring frost date for Zone 5b is Apr 28. The first fall frost averages Oct 8, giving a 163-day growing season.

Yes. Kopr needs 40 days to harvest. Zone 5b has a 163-day growing season, which is sufficient. You can plant up to 5 successions.

Zone 5b has cold winters and a moderate growing season. Timing is key for Kopr in this zone. Poslední mráz: Apr 28. První mráz: Oct 8.

Outdoor

Harvest

Apr 14Oct 8

Season: Apr 28 – Oct 8 (163 dní) · Succession: plant every 3 weeks (up to 5x)

Zóna5b

Poslední mrázApr 28

První mrázOct 8

Sezóna163 dní

Sklizeň40 dní

SluncePlné Slunce

Direct sow Kopr seeds outdoors around Apr 14. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm od sebe).

First harvest approximately May 24 (~40 dní from planting). Continue harvesting until first frost (Oct 8).

For a fall harvest, plant Kopr around Aug 27 (6 weeks before first frost).

❌ Mrkve

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