🍠
红薯 — 种植指南
旋花科科
收获天数100 天
光照全日照
耐霜性无
间距1/m² (30cm 间距)
发芽14-21 天
耐寒性极敏感
发芽温度85°F
室内播种8 周(最后霜冻前)
伴生植物
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 红薯?
红薯 takes approximately 100 days from planting to harvest.
How much sun does 红薯 need?
红薯 requires full sun (6+ hours direct sunlight per day).
How far apart should I plant 红薯?
Plant 红薯 at 1/sqft (12" apart) using square foot gardening spacing.
Can 红薯 survive frost?
红薯 is frost-sensitive and should not be exposed to frost.
What are good companion plants for 红薯?
Good companion plants for 红薯 include Dill, Oregano, Thyme.
How long does 红薯 take to germinate?
红薯 seeds germinate in 14-21 days at an optimal temperature of 85°F.
When should I start 红薯 seeds indoors?
Start 红薯 seeds indoors 8 weeks before your last frost date, then transplant 3 weeks after last frost.