When should I plant Mrkev in Zone 4a?

Direct sow Mrkev outdoors around Apr 14. Expect first harvest around Jun 23.

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.

Can I grow Mrkev in Zone 4a?

Yes. Mrkev needs 70 days to harvest. Zone 4a has a 149-day growing season, which is sufficient. You can plant up to 3 successions.

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🥕 Growing Mrkev in Zone 4a

Zone 4a has cold winters and a moderate growing season. Timing is key for Mrkev in this zone. Poslední mráz: May 5. První mráz: Oct 1.

Planting Calendar

Outdoor

Harvest

Apr 14Oct 1

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

Zóna4a

Poslední mrázMay 5

První mrázOct 1

Sezóna149 dní

Sklizeň70 dní

SluncePlné Slunce

When to Plant Mrkev in Zone 4a

Sow Seeds Outdoors: Apr 14

Direct sow Mrkev seeds outdoors around Apr 14. Wait until soil temperature reaches 45F. Space plants at 16/m² (8cm od sebe).

Harvest: Jun 23

First harvest approximately Jun 23 (~70 dní from planting). Continue harvesting until first frost (Oct 1). Mrkev can overwinter in mild climates for continued harvest.

Fall Planting: Jul 23

For a fall harvest, plant Mrkev around Jul 23 (10 weeks before first frost).

Smíšená Výsadba

✅ Cibule✅ Pažitka ✅ Rozmarýn✅ Rajčata✅ Pórek

❌ Kopr❌ Paštináky

Mrkev in Other Zones

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

Plan Your Garden Mrkev

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

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