When should I plant Espinac in Zone 4a?

Direct sow Espinac 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 Espinac in Zone 4a?

Yes. Espinac 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 Espinac in Zone 4a

Zone 4a has cold winters and a moderate growing season. Timing is key for Espinac in this zone. Darrera gelada: May 5. Primera gelada: Oct 1.

Planting Calendar

Outdoor

Harvest

Mar 24Oct 1

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

Zona4a

Darrera geladaMay 5

Primera geladaOct 1

Temporada149 dies

Collita40 dies

SolMitja Ombra

When to Plant Espinac in Zone 4a

Sow Seeds Outdoors: Mar 24

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

Harvest: May 3

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

Fall Planting: Aug 20

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

Plantació Companya

✅ Coliflor ✅ Col✅ Mongetes✅ Maduixes

Espinac 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

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