After the Spring Festival, many daffodils withered. What should we do if the daffodils withered? Whether to throw it away or keep it, many flower friends
After the Spring Festival, many daffodils withered. What should we do if the daffodils withered? Whether to throw it away or keep it, many flower friends are wandering and don't know what to do. So? Let me tell you!
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Soil planting: directly in the flowerpot, cut off the residual flowers, and apply some thin fertilizer * * * mainly phosphorus and potassium fertilizer * * *. After the leaves wither in summer, dig them out to dry the bulbs and store them in a cool and ventilated place * * * It is said that they will bloom in the next year, but many people have not succeeded, and only a few have succeeded * * *.
Hydroponics: Generally speaking, after the hydroponic flowers wither, throw them away directly * * * because daffodils are cheap * * *. If you can't bear to throw it away, you can try to subtract the residual flowers and plant them in the soil again, just according to the treatment method of soil planting
Finally, the above method seems simple. In fact, the recovery rate is not very high * * * mainly due to the environmental needs of daffodils. In addition, some flower lovers choose to plant daffodils after they wither. It is said that it will take about three years to recover. Of course, it does not rule out the possibility that some flower lovers will resume planting flowers in the second year after proper maintenance.
Picking seed balls
The quality of narcissus balls determines the number of flowers and the wealth of flowers. If you want to raise a good pot of daffodils, you must start with choosing the bulbs of daffodils.
The selection of narcissus bulbs can be carried out from four aspects: looking at the shape, looking at the color, pressing and asking the village.
Shape: High-quality narcissus bulbs are generally large, flat and hard, with broad and vertical stripes on the epidermis, compact middle membrane, bright skin color, wide and thick root disc, and symmetrical small bulbs beside the main ball.
Color: From the appearance, the bulb is dark brown, the envelope is complete, the color is bright, and there is no sign of rot or insect pest, which is the top grade.
Pressing: Pressing is the main means to select and identify the number of daffodil arrows. You can hold the light bulb with your thumb and forefinger and press it slightly hard. The outline of the handle is columnar, elastic and relatively solid, and it is a flower arrow; Soft to the touch, flat in outline, slightly less elastic, mostly leaf buds.
Q: Narcissus are usually packed in bamboo baskets of the same size. Each basket has four packaging specifications, including 20, 30, 40 and 50 light bulbs, commonly known as 20, 30, 40 and 50. The fewer the number in each basket, the larger the individual light bulb. For example, each basket contains 20 bulbs, and the diameter of each bulb can reach 12 cm, which is a first-class product; The bulbs in Zhuang 30 are slightly smaller than those in Zhuang 20. The bulbs of the above two daffodils can generally shoot more than 4-7 arrows per ball, which is the top grade. Bulbs in 40 and 50 villages are much smaller, and generally only 1-3 arrows can blossom.
Cultivation method
There are two ways to cultivate narcissus: hydroponics and soil culture.
Hydroponics means shallow pot immersion culture. It is suggested that the germinated narcissus should be placed upright in a shallow narcissus basin and the bulbs of13 should be submerged with water. Light bulbs can be fixed in pots with quartz sand and pebbles.
Narcissus pots should be placed in sunny places during the day and moved indoors at night, and the water in the pots should be poured out to control the vain growth of leaves. Add water the next morning, and be careful not to move the direction of the light bulb. Narcissus can be changed once a day when it first enters the pot, every 2-3 days thereafter, and once a week after bud formation. Narcissus grows well at 10- 15℃, and can bloom in about 45 days, and the flowering period can last for more than one month.
During the period of narcissus hydroponics, it is especially necessary to give enough light, and put it in a sunny place during the day and under the light at night. This can prevent the stems and leaves of narcissus from growing white, and make narcissus leaves short, wide and strong, with dark green leaves and fragrant flowers. Hydroponic narcissus generally does not need fertilization. If conditions permit, you can apply a little quick-acting phosphate fertilizer at the flowering stage to make the flowers bloom better.
Narcissus doesn't need any flower fertilizer, just water. In order to make narcissus grow strong, it should be taken to the balcony to bask in the sun during the day. If you want to postpone the flowering period, you can take the method of lowering the water temperature, or take the method of pouring water in the basin at night and adding fresh water the next morning. In addition, if you can't see the full flower buds before the festival 10, you can use water heating to promote the flowers, and the water temperature should be close to the body temperature.
Soil culture is rarely used in families, that is, most of the soil-moistening flowers are used to cultivate daffodils. In the middle and late June, 10, large bulbs were planted in small flowerpots with holes in fertile sand, and half of them were exposed. Put some fine sand under the fish scales in advance to facilitate drainage. Put the flowerpot in a room with suitable temperature and plenty of sunshine. The optimum temperature is 4-65438 02℃. If the temperature is too low, frostbite is easy to occur. If the temperature is too high and the light is insufficient, it is easy to grow steeply, the plants are slender and the flowering time is short, which reduces the ornamental value. If the requirements of light and temperature are met in management, the leaves will be enlarged and the flowers will be stout, so that the flowers will be big and fragrant for a long time. Soil-cultured daffodils can be topdressed with liquid fertilizer two or three times before flowering.