When should I plant Sød Kartoffel in Zone 9a?

Start Sød Kartoffel seeds indoors around Jan 23. Transplant outdoors after Apr 10. Expect first harvest around Jul 9.

What is the last frost date for Zone 9a?

The average last spring frost date for Zone 9a is Mar 20. The first fall frost averages Nov 12, giving a 237-day growing season.

Can I grow Sød Kartoffel in Zone 9a?

Yes. Sød Kartoffel needs 100 days to harvest. Zone 9a has a 237-day growing season, which is sufficient.

🍠

🍠 Growing Sød Kartoffel in Zone 9a

Zone 9a has warm winters and an extended growing season -- excellent for heat-loving crops like Sød Kartoffel. Sidste frost: Mar 20. Første frost: Nov 12.

Planting Calendar

Indoor

Outdoor

Harvest

Jan 23Nov 12

Season: Mar 20 – Nov 12 (237 dage)

Zone9a

Sidste frostMar 20

Første frostNov 12

Sæson237 dage

Høst100 dage

SolFuld Sol

When to Plant Sød Kartoffel in Zone 9a

Start Seeds Indoors: Jan 23

Start Sød Kartoffel seeds indoors around Jan 23 (8 uger før sidste frost). Optimal germination temperature: 85F. Germinates in 14-21 days.

Transplant Outdoors: Apr 10

Transplant Sød Kartoffel seedlings outdoors after Apr 10. Wait until soil temperature reaches 65F. Space plants at 1/m² (30cm afstand). Harden off plants for a week before moving outside.

Harvest: Jul 9

First harvest approximately Jul 9 (~90 dage from transplant). Continue harvesting until first frost (Nov 12).

Samdyrkning

✅ Dild ✅ Oregano ✅ Timian

Sød Kartoffel 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 Sød Kartoffel

Track Sød Kartoffel from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

Start Free Sød Kartoffel Growing Guide