When should I plant Repa in Zone 4a?

Direct sow Repa outdoors around Apr 14. Expect first harvest around May 29.

What is the last frost date for Zone 4a?

The average last spring frost date for Zone 4a is May 5. The first fall frost averages Oct 1, giving a 149-day growing season.

Yes. Repa needs 45 days to harvest. Zone 4a has a 149-day growing season, which is sufficient. You can plant up to 4 successions.

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Zone 4a has cold winters and a moderate growing season. Timing is key for Repa in this zone. Zadnji mraz: May 5. Prvi mraz: Oct 1.

Outdoor

Harvest

Apr 14Oct 1

Season: May 5 – Oct 1 (149 dana) · Succession: plant every 3 weeks (up to 4x)

Zona4a

Zadnji mrazMay 5

Prvi mrazOct 1

Sezona149 dana

Berba45 dana

SuncePuno Sunce

Direct sow Repa seeds outdoors around Apr 14. Wait until soil temperature reaches 40F. Space plants at 9/m² (10cm razmak).

First harvest approximately May 29 (~45 dana from planting). Continue harvesting until first frost (Oct 1).

For a fall harvest, plant Repa around Aug 6 (8 weeks before first frost).

✅ Grašak✅ Grahorica

❌ Metiljka❌ Gorčica

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

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