When should I plant Sennep in Zone 12b?

Direct sow Sennep outdoors around Dec 4. Expect first harvest around Jan 18.

What is the last frost date for Zone 12b?

The average last spring frost date for Zone 12b is Jan 1. The first fall frost averages Dec 31, giving a 364-day growing season.

Yes. Sennep needs 45 days to harvest. Zone 12b has a 364-day growing season, which is sufficient. You can plant up to 22 successions.

Zone 12b has a year-round growing season. Sennep can be planted almost any time with proper planning. Sidste frost: Jan 1. Første frost: Dec 31.

Outdoor

Harvest

Dec 4Dec 31

Season: Jan 1 – Dec 31 (364 dage) · Succession: plant every 2 weeks (up to 22x)

Zone12b

Sidste frostJan 1

Første frostDec 31

Sæson364 dage

Høst45 dage

SolHalvskygge

Direct sow Sennep seeds outdoors around Dec 4. Wait until soil temperature reaches 40F. Space plants at 4/m² (15cm afstand).

First harvest approximately Jan 18 (~45 dage from planting). Continue harvesting until first frost (Dec 31).

For a fall harvest, plant Sennep around Nov 19 (6 weeks before first frost).

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