CareGrow in average, well-drained soil in full sun or partial shade (see individual species for specific requirements). In autumn, plant bulbs from 1.5 to 5 times the bulbs' height (3 inches or more in cold climates). Under glass, grow in 1 part grit and 2 parts soil mix. Deadhead seed heads (except those of species, for dispersal) and allow leaves to photosynthesize for 6 weeks before cutting back, including plantings in turf. Lift and divide clumps if they become overcrowded or perform poorly. Bulbs may be forced in autumn in a cold frame; plant with tops visible, keep moist, and when rooted, move to a cool greenhouse (less than 64°F).

PropagationSeparate bulbs and replant in early summer or early fall.

ProblemsNarcissus bulb fly, narcissus nematode, bulb scale mite, slugs, narcissus basal rot, other fungal infections, narcissus yellow stripe virus, and other viruses.