When should I plant Potatis in Zone 1a?

Direct sow Potatis outdoors around May 11. Expect first harvest around Aug 9.

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 Potatis in Zone 1a?

Yes. Potatis needs 90 days to harvest. Zone 1a has a 95-day growing season, which is sufficient.

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🥔 Growing Potatis in Zone 1a

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

Planting Calendar

Outdoor

Harvest

May 11Aug 28

Season: May 25 – Aug 28 (95 dagar)

Zon1a

Sista frostMay 25

Första frostAug 28

Säsong95 dagar

Skörd90 dagar

SolFull Sol

When to Plant Potatis in Zone 1a

Sow Seeds Outdoors: May 11

Direct sow Potatis seeds outdoors around May 11. Wait until soil temperature reaches 45F. Space plants at 1/m² (30cm avstånd).

Harvest: Aug 9

First harvest approximately Aug 9 (~90 dagar from planting). Continue harvesting until first frost (Aug 28).

Samplantering

✅ Kål✅ Ringblommor✅ Aubergine ✅ Majs✅ Bönor

❌ Tomater❌ Pumpor❌ Gurkor❌ Squash

Potatis 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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