When should I plant Punajuuri in Zone 4b?

Direct sow Punajuuri 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. Punajuuri 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 Punajuuri in this zone. Viimeinen halla: May 1. Ensimmäinen halla: Oct 5.

Outdoor

Harvest

Apr 10Oct 5

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

Vyöhyke4b

Viimeinen hallaMay 1

Ensimmäinen hallaOct 5

Kausi157 päivää

Sato55 päivää

AurinkoTäysi Aurinko

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

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

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

❌ Pavut

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