The leaves of the daffodils are still green after they bloom and fail, what to do with them

The leaves of the daffodils are still green after they bloom and do not need to be treated. So-called"Matte flowers"It refers to the phenomenon that the daffodils die in the middle of the water cultivation process, the flower buds wither or the flower buds decay before they open. "Matte flowers"The phenomenon is mainly caused by the following reasons:

1) Poor quality daffodils. The spheres are small, the flower buds are poorly developed; The sphere suffers from pests and diseases, the root disc is dry and rotten, the hair roots are few, and the constitution is weak.

2) Improper maintenance. Infrequent water change, insufficient light, high room temperature, and poor ventilation cause the leaves to grow and the flowers to be thin. In addition, bruising the roots and flowers during water changes can also lead to the appearance of the roots"Matte flowers"。

3) Improper watering season. If the bulb is in the dormant period before the frost falls or when the temperature rises after Qingming, it will appear"Matte flowers"。

Raising daffodils does not require any flower fertilizer, only water is used. In order for the daffodils to grow strongly, they should be taken to the balcony to bask in the sun during the day. If you want to postpone the flowering period, you can use the method of lowering the water temperature, or you can pour out the pot water in the evening and add water in the early morning the next day.

In addition, if you can't see the full buds 10 days before the festival, you can use the method of warming water to promote flowering, and the water temperature should be close to body temperature.

Under the conditions of sufficient light and clean water, when the indoor temperature is 12 15, it takes about 40 days for daffodils to bloom from soaking; The room temperature is around 18 and it takes about 30 days; At room temperature 20, it only takes 25 days to flower; Therefore, you can determine the date of soaking the daffodil balls according to your needs, and enjoy the fragrant and beautiful daffodils at the right time.

It can only be thrown away, and it will take more than 2 years to bloom again, and you have to manage fertilizer, which is not practical for families.

When the leaves are yellow, cut off the leaves at the root, and put the root balls in the sand and sprinkle water frequently to keep them moist, and they can bloom the next year.

Method 1: Throw it away.

Method 2: Give it to professionals, and it should be cultivated for 3-5 years before flowering.

Daffodils need to be pruned in time to avoid excessive nutrient consumption and avoid the invasion of pests and diseases. After all the daffodils have bloomed, the remaining bulbs can be disposed of, put in a special disinfectant for disinfection, and the skin can be stored after drying.

Causes of yellowing of daffodil leaves:

1. The temperature is unreasonable, narcissus is a kind of autumn bulb greenhouse plant, which likes sufficient light, but also taboos strong direct light. When the temperature is too hot, the daffodils are also exposed to the sun, and without proper shading, it is easy for the daffodils to wither and turn yellow.

2. Improper soil and water. Narcissus prefers a moist environment, and grows in acidic water and loose and fertile acidic sandy soil, when watering and maintaining, only ordinary water is used, and no attention is paid to the iron content in the water, which will also cause the leaves to gradually turn yellow due to lack of iron and less nutrients.

3. Excessive fertilization or no fertilization for a long time, although narcissus likes fertilizer, but fertilization should also be moderate. When fertilization is excessive, new leaves grow thick and uneven, while old leaves dry out and yellow. If you don't apply fertilizer for a long time, especially nitrogen fertilizer, the soil will lack nutrients such as nitrogen, and the leaves will gradually wilt and turn yellow.

4. Diseases and insect pests, narcissus in the breeding process is most likely to appear by fungi and other bacteria caused by leaf spot disease, leaf spot will make the leaves appear yellow spots, yellow spots will gradually expand, spread throughout the leaves, insect pests have scale insects, red spiders, etc., these insect pests will make the leaves appear yellowing phenomenon locally.