How to raise Lilium in Palace Lantern methods and matters needing attention

The palace lantern lily must be no stranger to many people, and it can be seen in the market at present. The palace lantern lily is deeply loved by the majority of consumers because it has certain ornamental value and medicinal value. Now many people want to raise it, but before breeding, we must have an in-depth understanding of its breeding method.

How to raise lilies with palace lanterns

1. Temperature. The suitable soil temperature during the growing period of Gongdeng lily is about 18-24 ℃. It should be noted that when the temperature is higher than 20 ℃, the rooting quality of Gongdeng lily will decline, so it is necessary to keep the soil temperature cool and do a good job of cooling, especially in summer. On the other hand, if the high temperature persists during the day, it will reduce the plant height, reduce the number of buds and produce the adverse effect of blind flowers. The night temperature had better not be lower than 15 ℃, otherwise it will lead to buds falling, leaves yellowing, and then reduce the ornamental value.

2. Light. Lack of light will affect the formation of flower buds of lilies, but excessive light will also affect the quality of cut flowers. Therefore, it is necessary to maintain a reasonable amount of light. During the growth period of the palace lantern lily, the corresponding shading work and supplementary light measures should be carried out according to the specific conditions to promote the healthy growth of the plant. Generally, shading is needed in the early stage of growth, which can improve the plant height to a certain extent, especially in summer, shading is essential. A shading net can be covered around the greenhouse to block excessive light so as to avoid damage to the plant caused by the high temperature in the greenhouse.

Culture method of lily in palace lantern

1. Watering. Palace lantern lilies are easily affected by high salinity, which will lead to water shortage. It is best to irrigate for 20-30 minutes a day from the 17th week after planting. Watering was carried out from the top in the first 8 weeks after planting, the ball seat belt should be changed in the next 9 weeks, and the watering could be stopped after 17 weeks of planting. Attention should be paid to controlling the amount of water when watering to prevent stagnant water.

2. Soil and fertilization. The selection of fertile and loose soil matrix with good drainage can be disinfected regularly with fungicides, which is beneficial to the prevention of diseases and insect pests. When preparing the soil, it can be sprinkled with fully mature organic fertilizer, which can be evenly mixed on the soil surface after being used as a base fertilizer, generally 30 cm thick. If the plant growth is not strong enough during the growth period, it is likely to be caused by the lack of nitrogen fertilizer, in which case available nitrogen fertilizer can be applied. Soil topdressing is generally 2-3 times, foliar topdressing can be once a week. Remember to wash the plant after topdressing to prevent burning the leaves.

Matters needing attention in Lilium Culture in Palace Lantern

The temperature in spring, summer and autumn is guaranteed, and the noon temperature is relatively high, so the greenhouse film and the top window can be opened in the morning, and the humidity can be adjusted in a slightly lower temperature environment to avoid drastic changes in humidity in the high temperature stage; if the winter temperature is low, heat preservation measures should be taken. Ventilation should be carried out at noon when the outside temperature is high, and ventilation should be carried out intermittently.

Control of diseases and insect pests of lily in palace lantern

1. Lily mosaic disease. Control method: choose the virus-free bulb to keep the seed. Strengthen the prevention and control of aphids and leafhoppers. The diseased plants were removed and destroyed in time.

2. Spot disease. Control method: remove the diseased leaves and spray once with 65% Dysen zinc wettable powder 500 times dilution to prevent spread.

3. Bulb rot. Prevention and treatment: at the initial stage of the disease, 50% Dysenamine 300 times solution can be irrigated.

4. Insect pests. Prevention and control methods: before planting, 30-50 kg of quicklime is scattered in the planting ditch (hole). Weeds must be removed before planting, and farm manure must be fully mature. Put tea withered or a small amount of paulownia on the root of the bulb. The roots were irrigated with 500-600 times of dichlorvos to control mole cricket and ground tiger.

In fact, the breeding method of palace lantern lily is not difficult, we can start from its growth habits. When breeding, you only need to control the temperature, and you must do a good shading treatment in summer. In the later stage of culture, it is necessary to strengthen the management of fertilizer and water, so that it can grow healthily.