1, narcissus hydroponics cultivation method
Before hydroponics, peel off the dry brown bulbs on the outer layer of bulbs, remove the mulch mud and brown rotten roots at the base (be careful not to touch the new white roots), wash the surface, stand upright in a shallow basin without drainage holes, add water about 1 cm under the narcissus head, put it in a cool place, and put it in the sun after the bulbs grow roots.
It is best to change the water for hydroponic narcissus every day, on the one hand, to prevent the root rot caused by water quality deterioration and pollution, on the other hand, to change the water every day, and the clean roots that grow out of the water are also white and beautiful. When changing water, use dried tap water to avoid too much water and soaking in the flower head. Before flowering, you can change the water every 2-3 days.
Narcissus needs plenty of sunshine to grow; The suitable temperature is about 15 degrees. In order to make narcissus grow strong, it should be taken to the balcony to bask in the sun during the day. Narcissus likes sunshine best. Without sunshine, daffodils can hardly bloom. After the sun comes out, move the daffodils out of the house for direct irradiation, and then move them back into the house when the sun is insufficient.
2. Soil cultivation methods of daffodils
The soil needs loose humus to grow daffodils. Before planting, peel off the dried bulb pieces on the surface of narcissus head, scrape off the old roots, add humus soil at the edge of the pot 3 cm, and compact it. Then put the narcissus bulbs in a pot, add soil 1cm or so, and then water them. Then, the flowerpot should be placed in a cool place. After five days, the bulbs will grow roots and be cultivated in a sunny place.
When planting soil, we should pay attention to the wet and dry, that is, we should water the soil before it is dry until the bottom of the basin leaks, and the watering time should be chosen in the morning and evening, otherwise it will destroy the growth of the root system.
3. Narcissus sand culture method
It is best to plant sand with fine sand washed with water, and the basin is also required to be a well-ventilated soil basin. Before planting, put the sand into the pot, and put it at the edge of the pot 3 cm, then put the narcissus head with its old stems and roots peeled off, and add about 1 cm of sand into the flowerpot with fine sand, so that the stems under the narcissus head are buried in about 1 cm of sand. Then water it and put it in the shade. Put it in a sunny place after 5 days until it blooms. Planting narcissus heads with sand should be watered every day. Not watering in time will cause water shortage and affect the growth of flower roots. Watering should also be arranged in the morning and evening.