Paperwhite narcissus (Narcissus papyraceus 'Ziva')
Synonyms:
N. 'Ziva'
Genus:
Narcissus
This tender Paperwhite is well-suited to forcing. It blooms in only two or three weeks from planting, bearing pure-white, musk-scented flowers atop 16 to 18 inch tall stems.
Care:
Grow in average, well-drained soil in full sun or partial shade (see individual species for specific requirements). In autumn, plant bulbs from 1.5 times 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 degrees).
Problems:
Narcissus bulb fly, narcissus nematode, bulb scale mite, slugs, narcissus basal rot, other fungal infections, narcissus yellow stripe virus, and other viruses.
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