When should I plant Turnips in Zone 4b?

Direct sow Turnips outdoors around Apr 10. Expect first harvest around May 25.

What is the last frost date for Zone 4b?

The average last spring frost date for Zone 4b is May 1. The first fall frost averages Oct 5, giving a 157-day growing season.

Yes. Turnips needs 45 days to harvest. Zone 4b has a 157-day growing season, which is sufficient. You can plant up to 5 successions.

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Zone 4b has cold winters and a moderate growing season. Timing is key for Turnips in this zone. Sidste frost: May 1. Første frost: Oct 5.

Outdoor

Harvest

Apr 10Oct 5

Season: May 1 – Oct 5 (157 dage) · Succession: plant every 3 weeks (up to 5x)

Zone4b

Sidste frostMay 1

Første frostOct 5

Sæson157 dage

Høst45 dage

SolFuld Sol

Direct sow Turnips seeds outdoors around Apr 10. Wait until soil temperature reaches 40F. Space plants at 9/m² (10cm afstand).

First harvest approximately May 25 (~45 dage from planting). Continue harvesting until first frost (Oct 5).

For a fall harvest, plant Turnips around Aug 10 (8 weeks before first frost).

✅ Ærter✅ Vikke

❌ Knopurt❌ Sennep

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