The Culture method of Luohansong points for attention

Many people like Luo Han Song, evergreen all the seasons, good decorative effect, and have this very good moral, is a very common bonsai in modern home. After some friends bought the bonsai of Luohan pine, they didn't know how to breed it, how much water and fertilizer they should apply, what they should pay attention to, and how to make it grow well. In fact, Luohan pine bonsai culture is not difficult, the following editor to solve your doubts, let's have a look.

The basic information of Luo Hansong:

Luohansong (scientific name: Podocarpus macrophyllus (Thunb.) D.Don), is a kind of pine, also known as Luohanshan, evergreen, Taxodium, Taxodium, Pinus elliottii, Xianbai, Luohanbai, Jiangnanbai, is an evergreen tree, can be up to 18 meters high, usually pruned to keep low, leaves alternate, arranged in a spiral shape, also divided into male and female, seed is larger than seed, mature red, plus green seeds, like a bald monk wearing red robes It is called Luo Hansong.

The culture method of Luohansong:

1. Soil: a slightly acidic culture soil rich in humus, loose and fertile, and good drainage is required. In alkaline soil, the leaves are yellowed, the growth is slow, and the life span is long, up to hundreds of years, or even more than a thousand years.

2. Watering: Luohansong is not a plant of Pinaceae and is not resistant to drought. On the contrary, Luohansong is resistant to Yin and dampness, so it should be watered frequently during the growing period, but it should not be watered. Shunde area should pay attention to regular watering when it is sunny in summer, generally watering once in the morning and evening, and often spraying foliar water to make the leaves bright green and grow well. Rain Water is usually more in summer. Luo Hansong is not resistant to waterlogging, so we should pay attention to prevent stagnant water for a long time.

3. Sunshine: Pinus elliottii is a neutral and negative tree species, which can not only accept strong light, but also grow in a shady environment. Although the temperature is high and the sun is strong in summer, it is not necessary to shade the tree in summer because the tree is propitious to maintain its leaf shape under the condition of high temperature and strong light. Because of the tender tissue, the seedlings of Luohan pine should not be exposed to strong light for a long time, so it is suggested that they should be preserved in the shade.

4. Temperature: potted plants in the north, leave the room when the outdoor temperature is stable at about 10 ℃, put it outside in the leeward and sunny place, and move to the semi-shady place after summer. When the temperature does not drop to 5 ℃ in winter, you should enter the room and control the watering after entering the room, so that you can survive the winter safely without freezing.

5, fertilization: Luohansong likes fertilizer, should be thin fertilizer frequently, fertilizer is mainly nitrogen fertilizer, can add appropriate amount of black alum, retting into alum fertilizer water. During the growing period, fertilization can be applied once every two months, and fertilization can be combined with watering at the same time (the ratio of water and fertilizer is 9:1).

6. Insect pests: there are mainly leaf spot disease and anthrax, sprayed with 50% methyl topiramate wettable powder 500 times. Pests are harmful to shell insects, red spiders and coir moths, which can be sprayed with 1500 times omethoate EC.

Matters needing attention in Luohansong culture:

1. Luohansong likes to be fertile, and it is better to choose fertile soil as far as possible, such as sandy loam and rotten leaf soil. of course, the air permeability and drainage of the soil also need to be very good. During the bonsai culture period, we also need to pay attention to keeping the basin soil moist to ensure adequate water supply during the growth period of Luohan pine. Water evaporates quickly in summer and needs frequent watering. If the temperature is low in winter, watering needs to be reduced. At the same time, in order to avoid the occurrence of stagnant water in the basin, watering must be moderate, not too much and not too wet. At the same time, we should also pay attention to put the lohan pine bonsai in a ventilated place.

2. Luo Hansong likes the light, but he is also very taboo about direct sunlight, so it is usually best to keep it indoors. At the same time, when the summer sun exposure, pay attention to its shade. In addition, when the Pinus elliottii grows to a certain extent, its plant becomes larger, so it needs to change the flowerpot. In addition, we should also pay attention to pest control and regular pruning for Luohan pine bonsai. Luohansong still has a lot of diseases and insect pests, so if it is found during the breeding period, it should be dealt with in time, and the pruning work can be carried out according to everyone's ideas, usually by means of cutting, pruning and pressing.

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