Collard Greens — 栽培ガイド
科 Brassicaceae
収穫までの日数60 日
日光日当たり良好
耐寒性Heavy
間隔18/m²
発芽5-10 日
耐寒区分非常に強い
発芽温度70°F
室内播種6 週前（最後の霜）
成長段階
- 苗
- 初期栽物体
- 後期栽物体/収穫可能
ゾーン別植え付け日
Frequently Asked Questions
How long does it take to grow Collard Greens?
Collard Greens takes approximately 60 days from planting to harvest.
How much sun does Collard Greens need?
Collard Greens requires full sun (6+ hours direct sunlight per day).
How far apart should I plant Collard Greens?
Plant Collard Greens at 18/sqft using square foot gardening spacing.
Can Collard Greens survive frost?
Collard Greens is tolerant of heavy frost and can withstand freezing temperatures.
How long does Collard Greens take to germinate?
Collard Greens seeds germinate in 5-10 days at an optimal temperature of 70°F.
When should I start Collard Greens seeds indoors?
Start Collard Greens seeds indoors 6 weeks before your last frost date, then transplant -3 weeks after last frost.