When should I plant Thai Eggplant in Zone 4b?

Start Thai Eggplant seeds indoors around Mar 6. Transplant outdoors after May 22. Expect first harvest around Jul 26.

What is the last frost date for Zone 4b?

The average last spring frost date for Zone 4b is May 1. The first fall frost averages Oct 5, giving a 157-day growing season.

Can I grow Thai Eggplant in Zone 4b?

Yes. Thai Eggplant needs 80 days to harvest. Zone 4b has a 157-day growing season, which is sufficient.

Growing Thai Eggplant in Zone 4b

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

Planting Calendar

Indoor

Outdoor

Harvest

Mar 6Oct 5

Season: May 1 – Oct 5 (157 วัน)

โซน4b

น้ำค้างแข็งครั้งสุดท้ายMay 1

น้ำค้างแข็งครั้งแรกOct 5

ฤดูกาล157 วัน

เก็บเกี่ยว80 วัน

แสงแดดแดดเต็มที่

When to Plant Thai Eggplant in Zone 4b

Start Seeds Indoors: Mar 6

Start Thai Eggplant seeds indoors around Mar 6 (8 สัปดาห์ก่อนน้ำค้างแข็งครั้งสุดท้าย). Optimal germination temperature: 85F. Germinates in 7-14 days.

Transplant Outdoors: May 22

Transplant Thai Eggplant seedlings outdoors after May 22. Wait until soil temperature reaches 65F. Space plants at 1/ตร.ม. (30cm ห่างกัน). Harden off plants for a week before moving outside.

Harvest: Jul 26

First harvest approximately Jul 26 (~65 วัน from transplant). Continue harvesting until first frost (Oct 5).

Thai Eggplant 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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