Watercress — 栽培ガイド
科 Brassicaceae
収穫までの日数50 日
日光半日陰
耐寒性中程度
間隔6/m²
発芽7-14 日
耐寒区分強い
発芽温度60°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 Watercress?
Watercress takes approximately 50 days from planting to harvest.
How much sun does Watercress need?
Watercress requires part sun / part shade.
How far apart should I plant Watercress?
Plant Watercress at 6/sqft using square foot gardening spacing.
Can Watercress survive frost?
Watercress is tolerant of moderate frost.
How long does Watercress take to germinate?
Watercress seeds germinate in 7-14 days at an optimal temperature of 60°F.
When should I start Watercress seeds indoors?
Start Watercress seeds indoors 6 weeks before your last frost date, then transplant -2 weeks after last frost.