When should I plant Senapskrasse in Zone 3a?

Direct sow Senapskrasse outdoors around Apr 24. Expect first harvest around Jun 8.

What is the last frost date for Zone 3a?

The average last spring frost date for Zone 3a is May 22. The first fall frost averages Sep 12, giving a 113-day growing season.

Can I grow Senapskrasse in Zone 3a?

Yes. Senapskrasse needs 45 days to harvest. Zone 3a has a 113-day growing season, which is sufficient. You can plant up to 4 successions.

Growing Senapskrasse in Zone 3a

Zone 3a has harsh winters and a short growing season. Start Senapskrasse early indoors to maximize your harvest window. Sista frost: May 22. Första frost: Sep 12.

Planting Calendar

Outdoor

Harvest

Apr 24Sep 12

Season: May 22 – Sep 12 (113 dagar) · Succession: plant every 2 weeks (up to 4x)

Zon3a

Sista frostMay 22

Första frostSep 12

Säsong113 dagar

Skörd45 dagar

SolHalvskugga

When to Plant Senapskrasse in Zone 3a

Sow Seeds Outdoors: Apr 24

Direct sow Senapskrasse seeds outdoors around Apr 24. Wait until soil temperature reaches 40F. Space plants at 4/m² (15cm avstånd).

Harvest: Jun 8

First harvest approximately Jun 8 (~45 dagar from planting). Continue harvesting until first frost (Sep 12).

Fall Planting: Aug 1

For a fall harvest, plant Senapskrasse around Aug 1 (6 weeks before first frost).

Senapskrasse 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

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

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