Jerusalem Artichoke — 种植指南
菊科科
收获天数120 天
光照全日照
耐霜性Light
间距18/m²
发芽10-21 天
耐寒性半耐寒
发芽温度75°F
室内播种10 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 Jerusalem Artichoke?
Jerusalem Artichoke takes approximately 120 days from planting to harvest.
How much sun does Jerusalem Artichoke need?
Jerusalem Artichoke requires full sun (6+ hours direct sunlight per day).
How far apart should I plant Jerusalem Artichoke?
Plant Jerusalem Artichoke at 18/sqft using square foot gardening spacing.
Can Jerusalem Artichoke survive frost?
Jerusalem Artichoke is tolerant of light frost.
How long does Jerusalem Artichoke take to germinate?
Jerusalem Artichoke seeds germinate in 10-21 days at an optimal temperature of 75°F.
When should I start Jerusalem Artichoke seeds indoors?
Start Jerusalem Artichoke seeds indoors 10 weeks before your last frost date, then transplant -2 weeks after last frost.