When should I plant Water Parsley in Zone 5b?

Start Water Parsley seeds indoors around Mar 3. Transplant outdoors after Apr 14. Expect first harvest around Jun 3.

What is the last frost date for Zone 5b?

The average last spring frost date for Zone 5b is Apr 28. The first fall frost averages Oct 8, giving a 163-day growing season.

Can I grow Water Parsley in Zone 5b?

Yes. Water Parsley needs 75 days to harvest. Zone 5b has a 163-day growing season, which is sufficient.

Growing Water Parsley in Zone 5b

Zone 5b has cold winters and a moderate growing season. Timing is key for Water Parsley in this zone. น้ำค้างแข็งครั้งสุดท้าย: Apr 28. น้ำค้างแข็งครั้งแรก: Oct 8.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 3Oct 8

Season: Apr 28 – Oct 8 (163 วัน)

โซน5b

น้ำค้างแข็งครั้งสุดท้ายApr 28

น้ำค้างแข็งครั้งแรกOct 8

ฤดูกาล163 วัน

เก็บเกี่ยว75 วัน

แสงแดดfull-to-part

When to Plant Water Parsley in Zone 5b

Start Seeds Indoors: Mar 3

Start Water Parsley seeds indoors around Mar 3 (8 สัปดาห์ก่อนน้ำค้างแข็งครั้งสุดท้าย). Optimal germination temperature: 70F. Germinates in 14-28 days.

Transplant Outdoors: Apr 14

Transplant Water Parsley seedlings outdoors after Apr 14. Wait until soil temperature reaches 50F. Space plants at 4/ตร.ม. (15cm ห่างกัน). Harden off plants for a week before moving outside.

Harvest: Jun 3

First harvest approximately Jun 3 (~50 วัน from transplant). Continue harvesting until first frost (Oct 8).

การปลูกพืชคู่กัน

✅ Watercress

Water Parsley 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

Plan Your Garden Water Parsley

Track Water Parsley from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

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