Purple Kohlrabi — 种植指南
Brassicaceae科
收获天数55 天
光照全日照
耐霜性中等
间距4/m² (15cm 间距)
发芽5-10 天
耐寒性耐寒
发芽温度65°F
室内播种6 周(最后霜冻前)
生长阶段
- 幼苗
- 营养生长/根系发育
- 成熟/可收获
按区域种植日期
Frequently Asked Questions
How long does it take to grow Purple Kohlrabi?
Purple Kohlrabi takes approximately 55 days from planting to harvest.
How much sun does Purple Kohlrabi need?
Purple Kohlrabi requires full sun (6+ hours direct sunlight per day).
How far apart should I plant Purple Kohlrabi?
Plant Purple Kohlrabi at 4/sqft (6" apart) using square foot gardening spacing.
Can Purple Kohlrabi survive frost?
Purple Kohlrabi is tolerant of moderate frost.
How long does Purple Kohlrabi take to germinate?
Purple Kohlrabi seeds germinate in 5-10 days at an optimal temperature of 65°F.
When should I start Purple Kohlrabi seeds indoors?
Start Purple Kohlrabi seeds indoors 6 weeks before your last frost date, then transplant -3 weeks after last frost.