Planting narcissus is about timing. In cold places, like the North, plant in fall from late September to late November. In warmer areas, plant in late fall to early winter. For moderate regions, mid to late fall is best. If planting indoors, chill bulbs for 12-15 weeks, then plant in well-draining soil. Place the pot in a cool, dark spot until shoots appear, then move to a sunny place. Learn more below.