When should I plant Špenát in Zone 4a?

Direct sow Špenát outdoors around Mar 24. Expect first harvest around May 3.

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 Špenát in Zone 4a?

Yes. Špenát needs 40 days to harvest. Zone 4a has a 149-day growing season, which is sufficient. You can plant up to 7 successions.

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🍃 Growing Špenát in Zone 4a

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

Planting Calendar

Outdoor

Harvest

Mar 24Oct 1

Season: May 5 – Oct 1 (149 dní) · Succession: plant every 2 weeks (up to 7x)

Zóna4a

Poslední mrázMay 5

První mrázOct 1

Sezóna149 dní

Sklizeň40 dní

SlunceČástečný Stín

When to Plant Špenát in Zone 4a

Sow Seeds Outdoors: Mar 24

Direct sow Špenát seeds outdoors around Mar 24. Wait until soil temperature reaches 35F. Space plants at 9/m² (10cm od sebe).

Harvest: May 3

First harvest approximately May 3 (~40 dní from planting). Continue harvesting until first frost (Oct 1). Špenát can overwinter in mild climates for continued harvest.

Fall Planting: Aug 20

For a fall harvest, plant Špenát around Aug 20 (6 weeks before first frost).

Smíšená Výsadba

✅ Květák ✅ Zelí✅ Fazole✅ Jahody

Špenát 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 Špenát

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

Start Free Špenát Growing Guide