How to Care for Narcissus to Make Them Bloom
Known as the fairy of the waves, narcissus is one of the most popular auspicious flowers during the Spring Festival. Its elegant and refined posture and subtle fragrance are captivating, but many gardening enthusiasts often fail to make them bloom due to improper care. Mastering the scientific hydroponic method can make narcissus bloom on schedule in the cold winter, adding vibrant vitality to the new year.
Three Golden Rules for Narcissus Care
Key Environmental Control Points
Temperature should be maintained within the golden range of 12-20℃, with a day-night temperature difference of no more than 5℃. When using spray cooling in the summer, avoid the high-temperature period at noon. For winter care, it is recommended to place it on a south-facing windowsill and use double glazing to insulate cold air.
Secrets of Water and Fertilizer Management
Choose a transparent glass container and observe the water quality changes daily. Change the water every 3 days in spring and autumn, and extend to every 5 days in winter. Add potassium dihydrogen phosphate solution (0.2% concentration) weekly before blooming, and stop fertilizing after the flower buds show color.
Planting Timing Selection
The best time for hydroponics is from the Autumnal Equinox to the Start of Winter (September to November), when the bulbs end their dormancy period. After the Qingming Festival, when temperatures exceed 25℃, store in a refrigerator to prevent excessive nutrient consumption in the bulbs.
Precise Control of Narcissus Bloom Period
The natural bloom period is concentrated in January and February. You can adjust the blooming time by controlling the temperature: • Early blooming: Maintain a constant temperature of 18-20℃, with 6 hours of light daily • Extend bloom period: Lower the temperature to 10-12℃ after blooming and reduce the frequency of water changes • Second blooming: Retain a 3cm stem cutting, and after refrigeration treatment, it can be rejuvenated
Mastering these core techniques will make the narcissus bloom on time. It is recommended to choose Zhangzhou bulbs and treat them with dwarfing agents to cultivate compact, high-yielding plants. Regularly rotate the flower pot to ensure even light exposure, and you can also enjoy the fragrance-filled New Year's blessings.