재배 Chinese Broccoli 존 3b
Zone 3b has harsh winters and a short growing season. Start Chinese Broccoli early indoors to maximize your harvest window. 마지막 서리: 5월 15일. 첫 서리: 9월 22일.
Planting Calendar
Season: 5월 15일 – 9월 22일 (130 일)
When to Plant Chinese Broccoli in Zone 3b
Start Seeds Indoors: 4월 3일
Start Chinese Broccoli seeds indoors around 4월 3일 (6 주 전 (마지막 서리)). Optimal germination temperature: 75F. Germinates in 5-10 days.
Transplant Outdoors: 5월 29일
Transplant Chinese Broccoli seedlings outdoors after 5월 29일. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm 간격). Harden off plants for a week before moving outside.
Harvest: 7월 28일
First harvest approximately 7월 28일 (~60 일 from transplant). Continue harvesting until first frost (9월 22일).
Fall Planting: 6월 30일
For a fall harvest, plant Chinese Broccoli around 6월 30일 (12 weeks before first frost).
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Track Chinese Broccoli from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
Start Free Chinese Broccoli Growing Guide