When should I plant Bok Choy in Zone 2a?

Start Bok Choy seeds indoors around Apr 17. Transplant outdoors after May 1. Expect first harvest around Jun 5.

What is the last frost date for Zone 2a?

The average last spring frost date for Zone 2a is May 15. The first fall frost averages Sep 15, giving a 123-day growing season.

Can I grow Bok Choy in Zone 2a?

Yes. Bok Choy needs 45 days to harvest. Zone 2a has a 123-day growing season, which is sufficient. You can plant up to 5 successions.

Growing Bok Choy in Zone 2a

Zone 2a has harsh winters and a short growing season. Start Bok Choy early indoors to maximize your harvest window. Viimeinen halla: May 15. Ensimmäinen halla: Sep 15.

Planting Calendar

Indoor

Outdoor

Harvest

Apr 17Sep 15

Season: May 15 – Sep 15 (123 päivää) · Succession: plant every 2 weeks (up to 5x)

Vyöhyke2a

Viimeinen hallaMay 15

Ensimmäinen hallaSep 15

Kausi123 päivää

Sato45 päivää

AurinkoPuolivarjo

When to Plant Bok Choy in Zone 2a

Start Seeds Indoors: Apr 17

Start Bok Choy seeds indoors around Apr 17 (4 viikkoa ennen viimeistä hallaa). Optimal germination temperature: 65F. Germinates in 4-8 days.

Transplant Outdoors: May 1

Transplant Bok Choy seedlings outdoors after May 1. Wait until soil temperature reaches 45F. Space plants at 4/m² (15cm välein). Harden off plants for a week before moving outside.

Harvest: Jun 5

First harvest approximately Jun 5 (~35 päivää from transplant). Continue harvesting until first frost (Sep 15).

Fall Planting: Jul 28

For a fall harvest, plant Bok Choy around Jul 28 (7 weeks before first frost).

Kumppaniviljely

✅ Porkkanat✅ Punajuuret✅ Tilli✅ Sipulit✅ Pavut

❌ Mansikat

Bok Choy 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 Bok Choy

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

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