When should I plant Ubi Jalar in Zone 6b?

Start Ubi Jalar seeds indoors around Feb 18. Transplant outdoors after May 6. Expect first harvest around Aug 4.

What is the last frost date for Zone 6b?

The average last spring frost date for Zone 6b is Apr 15. The first fall frost averages Oct 22, giving a 190-day growing season.

Can I grow Ubi Jalar in Zone 6b?

Yes. Ubi Jalar needs 100 days to harvest. Zone 6b has a 190-day growing season, which is sufficient.

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🍠 Growing Ubi Jalar in Zone 6b

Zone 6b has mild winters and a long growing season -- good conditions for Ubi Jalar. Embun beku terakhir: Apr 15. Embun beku pertama: Oct 22.

Planting Calendar

Indoor

Outdoor

Harvest

Feb 18Oct 22

Season: Apr 15 – Oct 22 (190 hari)

Zona6b

Embun beku terakhirApr 15

Embun beku pertamaOct 22

Musim190 hari

Panen100 hari

MatahariMatahari Penuh

When to Plant Ubi Jalar in Zone 6b

Start Seeds Indoors: Feb 18

Start Ubi Jalar seeds indoors around Feb 18 (8 minggu sebelum embun beku terakhir). Optimal germination temperature: 85F. Germinates in 14-21 days.

Transplant Outdoors: May 6

Transplant Ubi Jalar seedlings outdoors after May 6. Wait until soil temperature reaches 65F. Space plants at 1/m² (30cm jarak). Harden off plants for a week before moving outside.

Harvest: Aug 4

First harvest approximately Aug 4 (~90 hari from transplant). Continue harvesting until first frost (Oct 22).

Tanaman Pendamping

✅ Dill ✅ Oregano ✅ Thyme

Ubi Jalar 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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