When should I plant Sesame in Zone 4a?

Start Sesame seeds indoors around Mar 24. Transplant outdoors after May 5. Expect first harvest around Jul 24.

What is the last frost date for Zone 4a?

The average last spring frost date for Zone 4a is May 5. The first fall frost averages Oct 1, giving a 149-day growing season.

Can I grow Sesame in Zone 4a?

Yes. Sesame needs 110 days to harvest. Zone 4a has a 149-day growing season, which is sufficient.

Growing Sesame in Zone 4a

Zone 4a has cold winters and a moderate growing season. Timing is key for Sesame in this zone. น้ำค้างแข็งครั้งสุดท้าย: May 5. น้ำค้างแข็งครั้งแรก: Oct 1.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 24Oct 1

Season: May 5 – Oct 1 (149 วัน)

โซน4a

น้ำค้างแข็งครั้งสุดท้ายMay 5

น้ำค้างแข็งครั้งแรกOct 1

ฤดูกาล149 วัน

เก็บเกี่ยว110 วัน

แสงแดดแดดเต็มที่

When to Plant Sesame in Zone 4a

Start Seeds Indoors: Mar 24

Start Sesame seeds indoors around Mar 24 (6 สัปดาห์ก่อนน้ำค้างแข็งครั้งสุดท้าย). Optimal germination temperature: 85F. Germinates in 5-10 days.

Transplant Outdoors: May 5

Transplant Sesame seedlings outdoors after May 5. Wait until soil temperature reaches 70F. Space plants at 9/ตร.ม. (10cm ห่างกัน). Harden off plants for a week before moving outside.

Harvest: Jul 24

First harvest approximately Jul 24 (~80 วัน from transplant). Continue harvesting until first frost (Oct 1).

การปลูกพืชคู่กัน

✅ Soybean ✅ Mung Bean

Sesame 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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