When should I plant Rødbete in Zone 4b?

Direct sow Rødbete outdoors around Apr 10. Expect first harvest around Jun 4.

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. Rødbete needs 55 days to harvest. Zone 4b has a 157-day growing season, which is sufficient. You can plant up to 4 successions.

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

Outdoor

Harvest

Apr 10Oct 5

Season: May 1 – Oct 5 (157 dager) · Succession: plant every 3 weeks (up to 4x)

Sone4b

Siste frostMay 1

Første frostOct 5

Sesong157 dager

Høst55 dager

SolFull Sol

Direct sow Rødbete seeds outdoors around Apr 10. Wait until soil temperature reaches 45F. Space plants at 9/m² (10cm avstand).

First harvest approximately Jun 4 (~55 dager from planting). Continue harvesting until first frost (Oct 5).

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

❌ Bønner

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