When should I plant Ubi Jalar in Zone 9a?

Start Ubi Jalar 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 Ubi Jalar in Zone 9a?

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

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🍠 Growing Ubi Jalar in Zone 9a

Zone 9a has warm winters and an extended growing season -- excellent for heat-loving crops like Ubi Jalar. Embun beku terakhir: Mar 20. Embun beku pertama: Nov 12.

Planting Calendar

Indoor

Outdoor

Harvest

Jan 23Nov 12

Season: Mar 20 – Nov 12 (237 hari)

Zona9a

Embun beku terakhirMar 20

Embun beku pertamaNov 12

Musim237 hari

Panen100 hari

MatahariMatahari Penuh

When to Plant Ubi Jalar in Zone 9a

Start Seeds Indoors: Jan 23

Start Ubi Jalar seeds indoors around Jan 23 (8 minggu sebelum embun beku terakhir). Optimal germination temperature: 85F. Germinates in 14-21 days.

Transplant Outdoors: Apr 10

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

Harvest: Jul 9

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

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

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