When should I plant Špenát in Zone 3b?

Direct sow Špenát outdoors around Apr 3. Expect first harvest around May 13.

What is the last frost date for Zone 3b?

The average last spring frost date for Zone 3b is May 15. The first fall frost averages Sep 22, giving a 130-day growing season.

Can I grow Špenát in Zone 3b?

Yes. Špenát needs 40 days to harvest. Zone 3b has a 130-day growing season, which is sufficient. You can plant up to 6 successions.

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🍃 Growing Špenát in Zone 3b

Zone 3b has harsh winters and a short growing season. Start Špenát early indoors to maximize your harvest window. Poslední mráz: May 15. První mráz: Sep 22.

Planting Calendar

Outdoor

Harvest

Apr 3Sep 22

Season: May 15 – Sep 22 (130 dní) · Succession: plant every 2 weeks (up to 6x)

Zóna3b

Poslední mrázMay 15

První mrázSep 22

Sezóna130 dní

Sklizeň40 dní

SlunceČástečný Stín

When to Plant Špenát in Zone 3b

Sow Seeds Outdoors: Apr 3

Direct sow Špenát seeds outdoors around Apr 3. Wait until soil temperature reaches 35F. Space plants at 9/m² (10cm od sebe).

Harvest: May 13

First harvest approximately May 13 (~40 dní from planting). Continue harvesting until first frost (Sep 22). Špenát can overwinter in mild climates for continued harvest.

Fall Planting: Aug 11

For a fall harvest, plant Špenát around Aug 11 (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