When should I plant Perilla Seeds in Zone 9b?

Start Perilla Seeds seeds indoors around Jan 27. Transplant outdoors after Mar 10. Expect first harvest around Jun 18.

What is the last frost date for Zone 9b?

The average last spring frost date for Zone 9b is Mar 10. The first fall frost averages Nov 15, giving a 250-day growing season.

Can I grow Perilla Seeds in Zone 9b?

Yes. Perilla Seeds needs 135 days to harvest. Zone 9b has a 250-day growing season, which is sufficient.

Growing Perilla Seeds in Zone 9b

Zone 9b has warm winters and an extended growing season -- excellent for heat-loving crops like Perilla Seeds. น้ำค้างแข็งครั้งสุดท้าย: Mar 10. น้ำค้างแข็งครั้งแรก: Nov 15.

Planting Calendar

Indoor

Outdoor

Harvest

Jan 27Nov 15

Season: Mar 10 – Nov 15 (250 วัน)

โซน9b

น้ำค้างแข็งครั้งสุดท้ายMar 10

น้ำค้างแข็งครั้งแรกNov 15

ฤดูกาล250 วัน

เก็บเกี่ยว135 วัน

แสงแดดแดดเต็มที่

When to Plant Perilla Seeds in Zone 9b

Start Seeds Indoors: Jan 27

Start Perilla Seeds seeds indoors around Jan 27 (6 สัปดาห์ก่อนน้ำค้างแข็งครั้งสุดท้าย). Optimal germination temperature: 75F. Germinates in 7-14 days.

Transplant Outdoors: Mar 10

Transplant Perilla Seeds seedlings outdoors after Mar 10. Wait until soil temperature reaches 60F. Space plants at 4/ตร.ม. (15cm ห่างกัน). Harden off plants for a week before moving outside.

Harvest: Jun 18

First harvest approximately Jun 18 (~100 วัน from transplant). Continue harvesting until first frost (Nov 15).

การปลูกพืชคู่กัน

✅ Pepper✅ Sesame

Perilla Seeds 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 Perilla Seeds from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

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