Cultivation method of narcissus

The invention provides a cultivation method of narcissus. The cultivation method includes following steps: S1, picking narcissus balls; S2, downwards transecting 1/2-1/3 of left and right sides of theupper half of bulbs, upwards transecting to remove 3-4 layers of scales, downwards longitudinally cutting in the middle of left and right sides of buds in a depth to the middle of the bulbs, soakingthe cut bulbs, and putting the soaked bulbs under sunlight for 5-7 days until new buds germinate; S3, preparing a flowerpot made with organic fertilizer, and putting narcissus planting soil into the flowerpot, wherein water permeable holes are formed in the bottom of the flowerpot; S4, transplanting the new buds into the flowerpot filled with culture soil and made with the organic fertilizer; S5,performing daily management: after transplanted seedlings survive, moving the seedlings into a greenhouse, wherein temperature in the greenhouse is controlled to 25-30 DEG C, and air humidity is 70-80%. The cultivation method i