The culture method of Wanzhongshan

Wanzhongshan is a variety of cactus pillar, and it is a succulent plant of the genus Cactus. It is of high cultivation value. It can be planted in the corner and edge of the exhibition greenhouse to show tropical rain forest scenery, and it can also be used as a fence plant. Moreover, it also has a good effect on purifying the air for newly renovated homes and offices. Let's take a look at the breeding methods of Wanzhong Mountain.

The growth habits of Wanzhong Mountain

Wanzhong Mountain is a kind of tropical rain forest plant, which likes warmth and warm air. It is suitable for high air humidity, high temperature and semi-shady environment. It is suitable for semi-shade and the plants turn yellow in direct sunlight. The suitable temperature for growth is 25 ~ 35 ℃. It is sensitive to low temperature, and the stem nodes are easy to rot under the condition of less than 5 ℃. Like the fertile loam with more humus, the pot soil can be prepared with the same amount of rotten leaves, coarse sand and mature barnyard manure.

The breeding method of Wanzhongshan

Wanzhongshan, like other immortal plants, is easy to reproduce and survive. The cuttage method is usually used for propagation, which can be carried out all year round, especially from April to May. Select the small abnormal stem of Wanzhongshan, cut it and hang it for 1-2 days, wait for the cut to dry in the cutting soil, temporarily do not water, compaction cover soil, can spray some water to keep moist. Generally, under the condition of suitable temperature (14 ~ 23 ℃), it can take about 20 days to take root and transplant. The survival rate of cuttings in rainy season and hot summer is lower.

The culture method of Wanzhongshan

1. Soil: Wanzhongshan likes loose, fertile and humus-rich soil. Pot soil can be mixed with 1 part of rotten leaf soil and 1 part of coarse sand and mixed with a small amount of mature chicken manure or cow dung. Small pots need to be changed and fertilized once a year, and large pots need to be fertilized once a year.

2. Fertilization: Wanzhong Mountain generally does not need fertilization. when changing the basin every year, put a small amount of bone powder and organic fertilizer at the bottom of the basin as base fertilizer, and carefully apply high concentration chemical fertilizer, which is easy to cause fertilizer damage. Keep in mind that the amount of fertilization should be as low as possible. It can also be diluted with organic fertilizer such as sesame sauce dregs and irrigated basin soil.

3. Watering: watering Wanzhong Mountain should adhere to "dry and wet". Watering should not have an absolute interval, and it should be flexibly mastered according to weather, temperature, light, ventilation and other factors, otherwise it is easy to cause rotten roots. overgrowth will make Wanzhong mountain slender, branches slender and soft not tall and straight.

4. Temperature: when overwintering, Wanzhong Mountain should move indoors in time before the outdoor ambient temperature is lower than 5 ℃, put it in the sunny place, not near the window glass, the temperature near the glass at night is low, and the room temperature is maintained between 5: 10 ℃, it can survive the winter safely. In case of a sudden drop in temperature, cover it with a plastic bag to keep warm.

5. Ventilation: Wanzhong Mountain is easy to suffer from red spiders under the condition of dry, muggy and lack of ventilation, and it is easy to suffer from rust when it is wet and cold. Direct sunlight near the window glass in summer will cause the flowerpot temperature to be too high to hurt the roots. Be careful not to expose the flower pot wall to high temperature.

6. diseases and insect pests: the prevention and control of diseases and insect pests in Wanzhong Mountain must give priority to prevention, and special attention should be paid to the control of stem rot and scale insects. Some drugs such as carbendazim and methyl thiophanate can be used alternately for general diseases. General diseases and insect pests can be mixed with drugs, but also can add foliar fertilizer and so on.

Matters needing attention of Wanzhongshan

1. Wanzhong Mountain is raised in a tile basin or padded with a layer of tiles in the basin to give the root system a larger breathing space, so it is not easy to rot the root.

2. Wanzhong Mountain is cultivated on sandy loam and fertilized every 20 days until the beginning of October.

3. The principle of watering Wanzhongshan is that it should not be dry or watered thoroughly, and that it should not be watered too much, nor should it be watered for a long time.

4. Wanzhong Mountain should be moved into the room of 8 degrees during the winter. in case of a sudden drop in temperature, it can be covered with plastic bags to keep warm.

5. Wanzhong Mountain is a light-loving plant, so it is impossible to let it bask in the sun as much as possible. It is not good to see the sun for a long time.