How to raise the cash cow the methods and matters needing attention of raising the cash cow

Cash cow is a kind of plant introduced from abroad, which is still widely distributed in our country at present. It is very popular with consumers, which must be inseparable from its fengshui function and effectiveness. Many people have a lot of problems when raising a cash cow because of poor technology. Let's learn about its breeding skills together.

How to raise a cash cow

1. Temperature: the suitable temperature for growth is 20-32 ℃. Whether potted or planted on the ground, it is required that the annual temperature change is small. It is best to maintain the greenhouse temperature above 10 ℃ in winter. If the room temperature is lower than 5 ℃, it is easy to cause cold damage and seriously endanger its survival. In late autumn and early winter, when the temperature drops below 8 ℃, it should be transferred to the room with sufficient light, and the temperature should be kept between 8 ℃ and 10 ℃ during the whole overwintering period, which is more safe and reliable.

2. The cash cow has deep roots, strong roots, strong sprouting ability, medium growth rate, slow growth when young, and then gradually fast, wide adaptability, lax requirements for soil, can grow in both slightly acidic and alkaline soil, and prefer to grow in calcareous soil. It has strong wind resistance, can resist minus 25 ℃ low temperature, and has strong resistance to dust, sulfur dioxide and ozone. There are few diseases and insect pests, and cultivation and management is easy.

Culture method of cash cow

1. Soil. The cultivation of cash cow only needs ordinary soil, and it is even better if it is loose and ventilated. The potted cash cow soil is mixed with 1 grass charcoal soil, 1 garden soil and 1 river sand, and the base fertilizer is cake fertilizer.

2. Fertilization. During the growing period, water and fertilizer should be sufficient to keep the basin soil moist. In summer, in addition to the substrate, water should also be sprayed to the leaf surface and the ground, and thin fertilizer and water should be applied once a month, mainly nitrogen fertilizer. Avoid direct sunlight in summer and give proper shade to the cash cow. When it is kept above 10 ℃ during the winter, long-term low temperature will cause root rot.

3. Light. The cash cow is happy, and the northern region can be exposed to direct light all the year round. After Qingming Festival, you can go out of the room and put it in the open air without shade. Put under the window in winter, if the conditions are right, the cash cow of this period will grow vigorously.

4. Watering. Cash cow had better dry before watering, fertilization combined with watering. In summer, in order to accept the rain and dew, you can put the cash cow outside. Because tap water is weakly alkaline, it is common to use orange peel soaking diluent after tap water watering every 2 to 4 times in winter. The temperature of the sunny window in winter can reach about 30 ℃ at noon, so it is best to water once a day to keep moist, and the room will be drier after heating.

Matters needing attention of the cash cow

The cash cow grows faster and needs to be pruned from time to time, otherwise it will always grow longitudinally, especially the seedlings of new cuttings, which will grow into a bare rod commander without topping and pruning. The cut branches can be cut, otherwise they will be wasted.

Disease control of cash cow

1. Freezing injury. The cash cow is vulnerable to freezing in winter. In winter, if the temperature drops below 5 ℃, and the potted soil is a little wet, then the cash cow plants are easy to freeze and lodge. It can also cause decay in serious cases. In winter, it is necessary to keep the overwintering temperature above 10 ℃ and water less to keep the basin soil dry.

2. Brown spot. When brown spot occurs, the diseased leaves should be removed in time and sprayed with 50% carbendazim wettable powder or 40% chlorothalonil suspension.

3. Burn. Cash cow burns mainly occur in summer or in sunny weather after rain, and when indoor plants suddenly move outdoors for a long time, they are directly exposed to strong sunlight. Burns generally occur, the leaves of the cash cow will fade to white, and in serious cases will turn black. So be sure to shade in time when the light is strong.

In fact, the breeding method of cash cow is not difficult, we can start from its growth habits. It is not resistant to strong light, so shading must be done next summer. The cash cow is also vulnerable to diseases, so disease prevention is also a key step.