When should I plant Senapskrasse in Zone 1a?

Direct sow Senapskrasse outdoors around Apr 27. Expect first harvest around Jun 11.

What is the last frost date for Zone 1a?

The average last spring frost date for Zone 1a is May 25. The first fall frost averages Aug 28, giving a 95-day growing season.

Can I grow Senapskrasse in Zone 1a?

Yes. Senapskrasse needs 45 days to harvest. Zone 1a has a 95-day growing season, which is sufficient. You can plant up to 3 successions.

Growing Senapskrasse in Zone 1a

Zone 1a has harsh winters and a short growing season. Start Senapskrasse early indoors to maximize your harvest window. Sista frost: May 25. Första frost: Aug 28.

Planting Calendar

Outdoor

Harvest

Apr 27Aug 28

Season: May 25 – Aug 28 (95 dagar) · Succession: plant every 2 weeks (up to 3x)

Zon1a

Sista frostMay 25

Första frostAug 28

Säsong95 dagar

Skörd45 dagar

SolHalvskugga

When to Plant Senapskrasse in Zone 1a

Sow Seeds Outdoors: Apr 27

Direct sow Senapskrasse seeds outdoors around Apr 27. Wait until soil temperature reaches 40F. Space plants at 4/m² (15cm avstånd).

Harvest: Jun 11

First harvest approximately Jun 11 (~45 dagar from planting). Continue harvesting until first frost (Aug 28).

Fall Planting: Jul 17

For a fall harvest, plant Senapskrasse around Jul 17 (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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