When should I plant Mrkev in Zone 3a?

Direct sow Mrkev outdoors around May 1. Expect first harvest around Jul 10.

What is the last frost date for Zone 3a?

The average last spring frost date for Zone 3a is May 22. The first fall frost averages Sep 12, giving a 113-day growing season.

Can I grow Mrkev in Zone 3a?

Yes. Mrkev needs 70 days to harvest. Zone 3a has a 113-day growing season, which is sufficient. You can plant up to 2 successions.

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🥕 Growing Mrkev in Zone 3a

Zone 3a has harsh winters and a short growing season. Start Mrkev early indoors to maximize your harvest window. Poslední mráz: May 22. První mráz: Sep 12.

Planting Calendar

Outdoor

Harvest

May 1Sep 12

Season: May 22 – Sep 12 (113 dní) · Succession: plant every 3 weeks (up to 2x)

Zóna3a

Poslední mrázMay 22

První mrázSep 12

Sezóna113 dní

Sklizeň70 dní

SluncePlné Slunce

When to Plant Mrkev in Zone 3a

Sow Seeds Outdoors: May 1

Direct sow Mrkev seeds outdoors around May 1. Wait until soil temperature reaches 45F. Space plants at 16/m² (8cm od sebe).

Harvest: Jul 10

First harvest approximately Jul 10 (~70 dní from planting). Continue harvesting until first frost (Sep 12). Mrkev can overwinter in mild climates for continued harvest.

Fall Planting: Jul 4

For a fall harvest, plant Mrkev around Jul 4 (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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