When should I plant Perilla Seeds in Zone 3a?

Start Perilla Seeds seeds indoors around Apr 10. Transplant outdoors after May 22. Expect first harvest around Aug 30.

What is the last frost date for Zone 3a?

The average last spring frost date for Zone 3a is May 22. The first fall frost averages Sep 12, giving a 113-day growing season.

Can I grow Perilla Seeds in Zone 3a?

Zone 3a has a 113-day growing season, which may be too short for Perilla Seeds (135 days needed). Consider short-season varieties or season extension techniques.

Growing Perilla Seeds in Zone 3a

Zone 3a has harsh winters and a short growing season. Start Perilla Seeds early indoors to maximize your harvest window. น้ำค้างแข็งครั้งสุดท้าย: May 22. น้ำค้างแข็งครั้งแรก: Sep 12.

Season Too Short

Perilla Seeds needs 135 days to harvest, but Zone 3a has only a 113-day growing season. Consider short-season varieties or season extension techniques.

โซน3a

น้ำค้างแข็งครั้งสุดท้ายMay 22

น้ำค้างแข็งครั้งแรกSep 12

ฤดูกาล113 วัน

เก็บเกี่ยว135 วัน

แสงแดดแดดเต็มที่

When to Plant Perilla Seeds in Zone 3a

Start Seeds Indoors: Apr 10

Start Perilla Seeds seeds indoors around Apr 10 (6 สัปดาห์ก่อนน้ำค้างแข็งครั้งสุดท้าย). Optimal germination temperature: 75F. Germinates in 7-14 days.

Transplant Outdoors: May 22

Transplant Perilla Seeds seedlings outdoors after May 22. Wait until soil temperature reaches 60F. Space plants at 4/ตร.ม. (15cm ห่างกัน). Harden off plants for a week before moving outside.

Harvest: Aug 30

First harvest approximately Aug 30 (~100 วัน from transplant). Continue harvesting until first frost (Sep 12).

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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