When should I plant Spenat in Zone 1a?

Direct sow Spenat outdoors around Apr 13. Expect first harvest around May 23.

What is the last frost date for Zone 1a?

The average last spring frost date for Zone 1a is May 25. The first fall frost averages Aug 28, giving a 95-day growing season.

Can I grow Spenat in Zone 1a?

Yes. Spenat needs 40 days to harvest. Zone 1a has a 95-day growing season, which is sufficient. You can plant up to 3 successions.

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🍃 Growing Spenat in Zone 1a

Zone 1a has harsh winters and a short growing season. Start Spenat early indoors to maximize your harvest window. Sista frost: May 25. Första frost: Aug 28.

Planting Calendar

Outdoor

Harvest

Apr 13Aug 28

Season: May 25 – Aug 28 (95 dagar) · Succession: plant every 2 weeks (up to 3x)

Zon1a

Sista frostMay 25

Första frostAug 28

Säsong95 dagar

Skörd40 dagar

SolHalvskugga

When to Plant Spenat in Zone 1a

Sow Seeds Outdoors: Apr 13

Direct sow Spenat seeds outdoors around Apr 13. Wait until soil temperature reaches 35F. Space plants at 9/m² (10cm avstånd).

Harvest: May 23

First harvest approximately May 23 (~40 dagar from planting). Continue harvesting until first frost (Aug 28). Spenat can overwinter in mild climates for continued harvest.

Fall Planting: Jul 17

For a fall harvest, plant Spenat around Jul 17 (6 weeks before first frost).

Samplantering

✅ Blomkål ✅ Kål✅ Bönor✅ Jordgubbar

Spenat 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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