When should I plant Søtpotet in Zone 3a?

Start Søtpotet seeds indoors around Mar 27. Transplant outdoors after Jun 12. Expect first harvest around Sep 10.

What is the last frost date for Zone 3a?

The average last spring frost date for Zone 3a is May 22. The first fall frost averages Sep 12, giving a 113-day growing season.

Can I grow Søtpotet in Zone 3a?

Yes. Søtpotet needs 100 days to harvest. Zone 3a has a 113-day growing season, which is sufficient.

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🍠 Growing Søtpotet in Zone 3a

Zone 3a has harsh winters and a short growing season. Start Søtpotet early indoors to maximize your harvest window. Siste frost: May 22. Første frost: Sep 12.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 27Sep 12

Season: May 22 – Sep 12 (113 dager)

Sone3a

Siste frostMay 22

Første frostSep 12

Sesong113 dager

Høst100 dager

SolFull Sol

When to Plant Søtpotet in Zone 3a

Start Seeds Indoors: Mar 27

Start Søtpotet seeds indoors around Mar 27 (8 uker før siste frost). Optimal germination temperature: 85F. Germinates in 14-21 days.

Transplant Outdoors: Jun 12

Transplant Søtpotet seedlings outdoors after Jun 12. Wait until soil temperature reaches 65F. Space plants at 1/m² (30cm avstand). Harden off plants for a week before moving outside.

Harvest: Sep 10

First harvest approximately Sep 10 (~90 dager from transplant). Continue harvesting until first frost (Sep 12).

Samdyrking

✅ Dill ✅ Oregano ✅ Timian

Søtpotet 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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