Paperwhite bulbs take about 3 to 6 weeks to bloom after planting, depending on the room temperature and light.
- Warmer rooms (65°F–70°F): Faster growth, usually blooming in 3 to 4 weeks, though stems may grow taller and weaker.
- Cooler rooms (60°F–65°F): Slower, sturdier growth, taking 4 to 6 weeks to bloom while lasting longer