Dahlia — 재배 가이드
국화과과
수확까지 일수90 일
일조량전일조
내한성없음
간격18/m²
발아7-14 일
내한 등급약함
발아 온도75°F
실내 파종6 주 전 (마지막 서리)
존별 파종 날짜
Frequently Asked Questions
How long does it take to grow Dahlia?
Dahlia takes approximately 90 days from planting to harvest.
How much sun does Dahlia need?
Dahlia requires full sun (6+ hours direct sunlight per day).
How far apart should I plant Dahlia?
Plant Dahlia at 18/sqft using square foot gardening spacing.
Can Dahlia survive frost?
Dahlia is frost-sensitive and should not be exposed to frost.
How long does Dahlia take to germinate?
Dahlia seeds germinate in 7-14 days at an optimal temperature of 75°F.
When should I start Dahlia seeds indoors?
Start Dahlia seeds indoors 6 weeks before your last frost date, then transplant 2 weeks after last frost.