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西兰花 — 种植指南
Brassicaceae科
收获天数70 天
光照全日照
耐霜性Heavy
间距1/m² (30cm 间距)
发芽5-10 天
耐寒性耐寒
发芽温度75°F
室内播种6 周(最后霜冻前)
伴生植物
生长阶段
- 幼苗
- 早期营养生长
- 晚期营养生长/可收获
按区域种植日期
Frequently Asked Questions
How long does it take to grow 西兰花?
西兰花 takes approximately 70 days from planting to harvest.
How much sun does 西兰花 need?
西兰花 requires full sun (6+ hours direct sunlight per day).
How far apart should I plant 西兰花?
Plant 西兰花 at 1/sqft (12" apart) using square foot gardening spacing.
Can 西兰花 survive frost?
西兰花 is tolerant of heavy frost and can withstand freezing temperatures.
What are good companion plants for 西兰花?
Good companion plants for 西兰花 include Sage, Rosemary, Mint, Chamomile, Dill. Avoid planting near Strawberries, Tomatoes, Beans.
How long does 西兰花 take to germinate?
西兰花 seeds germinate in 5-10 days at an optimal temperature of 75°F.
When should I start 西兰花 seeds indoors?
Start 西兰花 seeds indoors 6 weeks before your last frost date, then transplant 2 weeks after last frost.