Bok Choy illustration

Growing Bok Choy in Zone 3a

Zone 3a has harsh winters and a short growing season. Start Bok Choy early indoors to maximize your harvest window. Sương giá cuối: 22 Th5. Sương giá đầu: 12 Th9.

Planting Calendar

Indoor
Outdoor
Harvest
24 Th412 Th9

Season: 22 Th5 – 12 Th9 (113 ngày) · Succession: plant every 2 weeks (up to 4x)

Vùng3a
Sương giá cuối22 Th5
Sương giá đầu12 Th9
Mùa vụ113 ngày
Thu hoạch45 ngày
Ánh sángNắng một phần

When to Plant Bok Choy in Zone 3a

Start Seeds Indoors: 24 Th4

Start Bok Choy seeds indoors around 24 Th4 (4 tuần trước sương giá cuối). Optimal germination temperature: 65F. Germinates in 4-8 days.

Transplant Outdoors: 8 Th5

Transplant Bok Choy seedlings outdoors after 8 Th5. Wait until soil temperature reaches 45F. Space plants at 4/m² (15cm khoảng cách). Harden off plants for a week before moving outside.

Harvest: 12 Th6

First harvest approximately 12 Th6 (~35 ngày from transplant). Continue harvesting until first frost (12 Th9).

Fall Planting: 25 Th7

For a fall harvest, plant Bok Choy around 25 Th7 (7 weeks before first frost).

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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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