Control of diseases and insect pests of Rabdosia angustifolia

Codonopsis lanceolata has strong growth adaptability, no need for deliberate nursing, and there are few diseases and insect pests. After the potted plant has been cultivated for a period of time, the copper grass will be the whole container. But also to do a good job of daily maintenance work, as usual, spray water to the leaves to clean the leaves to keep green and bright. If it is found that the growth of Rabdosia angustifolia is too dense, the pot plant should be transplanted in a ventilated and ventilated place to prevent plant yellowing.

Tongqian grass is so adaptable that there are few diseases and insect pests. As long as basic conservation is done, it can be full of vitality and grow vigorously. It is really a kind of ornamental plant that is easy to feed. I can't help but want to raise a pot. I don't know if you're like me.

The culture method of Rabdosia angustifolia, what are the matters needing attention?

Tongqian grass, also known as mushroom grass, is a perennial wet herbaceous crop. The leaves of Rabdosia angustifolia are round, the vitality is very strong, and the survival rate of soil culture or hydroponic culture is very high. And the roots and stems grow rapidly under Tongqian grass, and new roots and leaves can be formed at each node, and small yellow-green flowers can bloom in summer and autumn. The roots, stems and leaves of Rabdosia angustifolia can be eaten as vegetables, with the effect of clearing heat and dehumidification, diuresis and detoxification. The following introduces the breeding methods and matters needing attention.

Culture method of Rabdosia angustifolia

To understand the habits of Tongqian grass, Tongqian grass likes to be warm and humid, and it is better to cultivate it in half-day sunshine or shade. Avoid direct sunlight, regardless of cultivated soil, soft and well-drained cultivated soil is the best, and the optimum water temperature is 22-28 degrees. Shade-resistant, moisture-resistant, slightly drought-resistant, highly adaptable, amphibious.

The requirement of water quality is not strict, so it can be cultivated in fresh water with low hardness, and the salinity should not be too high. The water body is controlled from slightly acidic to neutral. There is a large demand for fertilizer, and topdressing can be done every 2 to 3 weeks in the vigorous growth stage. The water is changed once in 7-10 days in spring and summer, and once every half month in autumn and winter.

1. Soil selection for the cultivation of Rabdosia angustifolia.

Artemisia angustifolia is not strict on soil, whether it is yellow loam, red loam or black loam, even in barren soil. But its drought resistance is not strong, so it is most suitable to grow in meticulous, sour, humid and low fertility loam.

Rabdosia angustifolia is suitable for cultivation in soil with loose fertility, large water absorption and good water retention, as well as in moist riverbanks, swamps, grasslands or fresh water with low hardness. The cultivated soil can be prepared with rotten leaves, river mud and garden soil at the ratio of 5:2:2.

2. Fertilization methods for the culture of Rabdosia angustifolia.

Rabdosia angustifolia has a high demand for fertilizer, and in the vigorous growth stage, it is topdressing every 2 to 3 weeks. If planted in pots or containers, a small amount of fertilizer is needed, such as quick-acting Fei Huabao No. 2, which can maintain fertilizer effect in water for a long time and ensure that the water quality is slightly acidic or neutral.

3. Watering methods for the culture of Rabdosia angustifolia

Codonopsis lanceolata likes to grow in a humid environment. Because of its many leaves and large transpiration, it is necessary to spray water to the plants in summer to maintain high air humidity, and the leaves should be kept clean to facilitate photosynthesis. Winter basin soil to dry is appropriate, watering to follow the principle of wet rather than dry, avoid stagnant water, otherwise it is easy to rot the root.

The tap water in the north should be kept in the sun for 1 or 2 days. Watering every 2 to 3 times during the growing period to keep the basin soil moist. The water is changed once in 7-10 days in spring and summer, and once every half month in autumn and winter.

If aquaculture must change the water once a week and add a special nutrient solution for foliage plants. If you use soil culture, you must retain water for a long time. Water should be watered once every morning, the water should not be too sufficient, and the degree of water flow from the bottom hole should be taken as the degree to ensure that the basin soil is drenched.

4. Temperature requirements for the culture of Rabdosia angustifolia.

Rabdosia angustifolia likes warm and humid environment, but it is not cold-resistant. It grows well in the temperature of 10-25 ℃. When the temperature rises above 32 ℃ in summer, it will stop growing, and the temperature in winter should not be lower than 5 ℃.

5. Lighting requirements for the culture of Rabdosia angustifolia.

Codonopsis lanceolata is shade-tolerant, preferably in half-day sunshine or shade, avoid strong direct sunlight, the more shady the environment is, the more likely it is to cause plant leaf rot. Rabdosia angustifolia does not win glory, but if you let it receive 4 hours of scattered light every day, or give it 8 hours of artificial light, it will make it grow better.

6. Control methods of diseases and insect pests in the culture of Rabdosia angustifolia.

There are very few diseases and insect pests in Tongqian grass. Strong growth adaptability, no need for deliberate nursing. After growing for a period of time, the copper grass will fill the whole container. Often spray water on the leaves to clean the leaves to keep them green and shiny. Attention should be paid to ventilation and ventilation after dense growth, otherwise the plant is prone to yellowing.

Matters needing attention in the culture of Rabdosia angustifolia

1. Like warm and high temperature, 80% sunshine is suitable, insufficient light or excessive shading will lead to excessive growth of stems, yellowing and decay of leaves, need to use a medium with good water retention, and often keep moist. Amphibious copper grass is often found in aquatic ponds, wetlands and other spaces, and aquariums and aquariums are also suitable. 2. Rabdosia angustifolia generally does not need a lot of pruning, and when the leaves are too dense, the withered bottom leaves and outer old leaves and diseased leaves should be removed in time to improve lighting and ventilation conditions. In spring, when the basin is full of roots, change the basin and reshape the ramet. If the growth of the plant is too high, it should be pruned and pressed to promote the germination of new branches at the base of the stem and leaf.

3. Copper grass, which likes sunshine and water, can be cultivated in water, soil, and half-water and half-soil. The leaves are round, very lovely, and very easy to raise. In short, you can do whatever you want. It does not compete for fat, but it likes light and water. As long as there is enough light and water, it is full of life.

4. Copper grass does not need a large basin, it can also be planted in a relatively large bowl, and daffodils can also be planted. When planting can be flat planting, to cover the rhizome so that it is better not to see, do not be too deep. Then leave it in the semi-shade for a week and wait for the new leaves to grow and see the sun again.

5. The yellowing of leaves sometimes occurs in Rabdosia angustifolia, which is mainly caused by the following reasons, which should be avoided as far as possible. First, the basin soil has been too wet or too dry for a long time and has not been watered as soon as it is dry. Second, the root system has been frostbitten in winter. Third, the spring is eager to go out of the room, copper grass temporarily unable to adapt to the abrupt climate. Fourth, it is placed in the environment of poor ventilation for a long time. Fifth, the leaf surface is not cleaned with water for a long time, which accumulates dust and hinders photosynthesis.

6. If it is found that the new leaves are generally yellowing, compound fertilizer based on nitrogen fertilizer can be sprayed on the leaves. Wash and change water immediately when water moss appears in the root system or water, otherwise it is disadvantageous to the growth of the plant and affects the ornamental. Usually, we should pay more attention to whether the water in the container is sufficient or not, so as to avoid exhaustion.

Breeding methods of Rabdosia angustifolia

Hydroponic propagation: take a section of roots with more than 2 nodes and soak them in clear water for 2 days. Some small roots and sometimes small leaves will grow in the place of the Tongqian grass festival. Put Shaoxiao culture soil in the shallow basin, gently put the copper grass root on the soil surface, cover with a thin layer of soil, and then put some small gravel to keep the water quality clear. Watering not too small gravel, about 4 days after the growth of small plants, pay attention to often replenish water, it is appropriate to soak the macadam.

Is it easy to raise Rabdosia angustifolia? the method of raising Rabdosia angustifolia

Copper grass can effectively improve indoor air quality, purify the air and absorb radiation from computers and televisions, so it is spoiled and farmed by many people. Raise a pot of copper grass at home, because its name is related to tickets, it will feel very auspicious! Next, let's take a look at the breeding methods.

Is copper grass easy to raise?

Very easy to raise, copper grass needs more water and sunshine, indoor for a long time without sunshine can guarantee survival, but can not guarantee good reproduction. But we should also pay attention to the breeding methods.

Culture method of Rabdosia angustifolia

1. Soil selection for culture of Rabdosia angustifolia

Artemisia angustifolia is not strict on soil, whether it is yellow loam, red loam or black loam, even in barren soil. But its drought resistance is not strong, so it is most suitable to grow in meticulous, sour, humid and low fertility loam.

Rabdosia angustifolia is suitable for cultivation in soil with loose fertility, large water absorption and good water retention, as well as in moist riverbanks, swamps, grasslands or fresh water with low hardness. The cultivated soil can be prepared with rotten leaves, river mud and garden soil at the ratio of 5:2:2.

two。 Fertilization methods for the cultivation of Rabdosia angustifolia

Rabdosia angustifolia has a high demand for fertilizer, and in the vigorous growth stage, it is topdressing every 2 to 3 weeks. If planted in pots or containers, a small amount of fertilizer is needed, such as quick-acting Fei Huabao No. 2, which can maintain fertilizer effect in water for a long time and ensure that the water quality is slightly acidic or neutral.

3. Watering method of Rabdosia angustifolia Culture

Codonopsis lanceolata likes to grow in a humid environment. Because of its many leaves and large transpiration, it is necessary to spray water to the plants in summer to maintain high air humidity, and the leaves should be kept clean to facilitate photosynthesis. Winter basin soil to dry is appropriate, watering to follow the principle of wet rather than dry, avoid stagnant water, otherwise it is easy to rot the root.

The tap water in the north should be kept in the sun for 1 or 2 days. Watering every 2 to 3 times during the growing period to keep the basin soil moist. The water is changed once in 7-10 days in spring and summer, and once every half month in autumn and winter.

If aquaculture must change the water once a week and add a special nutrient solution for foliage plants. If you use soil culture, you must retain water for a long time. Water should be watered once every morning, the water should not be too sufficient, and the degree of water flow from the bottom hole should be taken as the degree to ensure that the basin soil is drenched.

4. Temperature requirements for culture of Rabdosia angustifolia

Rabdosia angustifolia likes warm and humid environment, but it is not cold-resistant. It grows well in the temperature of 10-25 ℃. When the temperature rises above 32 ℃ in summer, it will stop growing, and the temperature in winter should not be lower than 5 ℃.

5. Light requirements for culture of Rabdosia angustifolia

Codonopsis lanceolata is shade-tolerant, preferably in half-day sunshine or shade, avoid strong direct sunlight, the more shady the environment is, the more likely it is to cause plant leaf rot. Rabdosia angustifolia does not win glory, but if you let it receive 4 hours of scattered light every day, or give it 8 hours of artificial light, it will make it grow better.

6. Control methods of diseases and insect pests in the culture of Rabdosia angustifolia

There are very few diseases and insect pests in Tongqian grass. Strong growth adaptability, no need for deliberate nursing. After growing for a period of time, the copper grass will fill the whole container. Often spray water on the leaves to clean the leaves to keep them green and shiny. Attention should be paid to ventilation and ventilation after dense growth, otherwise the plant is prone to yellowing.