When should I plant Spine Gourd in Zone 4b?

Start Spine Gourd seeds indoors around Apr 3. Transplant outdoors after May 15. Expect first harvest around Aug 13.

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 Spine Gourd in Zone 4b?

Yes. Spine Gourd needs 55 days to harvest. Zone 4b has a 157-day growing season, which is sufficient.

Growing Spine Gourd in Zone 4b

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

Planting Calendar

Indoor

Outdoor

Harvest

Apr 3Oct 5

Season: May 1 – Oct 5 (157 วัน)

โซน4b

น้ำค้างแข็งครั้งสุดท้ายMay 1

น้ำค้างแข็งครั้งแรกOct 5

ฤดูกาล157 วัน

เก็บเกี่ยว55 วัน

แสงแดดแดดเต็มที่

When to Plant Spine Gourd in Zone 4b

Start Seeds Indoors: Apr 3

Start Spine Gourd seeds indoors around Apr 3 (4 สัปดาห์ก่อนน้ำค้างแข็งครั้งสุดท้าย). Optimal germination temperature: 85F. Germinates in 7-14 days.

Transplant Outdoors: May 15

Transplant Spine Gourd seedlings outdoors after May 15. Wait until soil temperature reaches 65F. Space plants at 2/ตร.ม. (15-20cm ห่างกัน). Harden off plants for a week before moving outside.

Harvest: Aug 13

First harvest approximately Aug 13 (~90 วัน from transplant). Continue harvesting until first frost (Oct 5).

Spine Gourd 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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