The propagation method of purple dew grass, the cultivation method of purple dew grass

Cuttings should be carried out in a well-shaded space, and the light intensity should be controlled by 45% to 55%. The cuttings are mostly made of permeable and well-drained perlite soil. Before cuttings, the cuttings bed will be turned over once, and the debris will be cleaned up after turning the soil, and the cuttings can be taken after cleaning.

When selecting the mother seedlings, choose 8 to 10 cm plants, manually peel the cuttings from the main trunk, and make cuttings. After the cuttings are viable, they are transplanted and chain-planted, and each seedling is kept at a distance of 10cm, which is beneficial to plant growth. After all the cuttings, take care to spray enough moisture on the base of the mausoleum with a watering can and shade it.

After cuttings, it is necessary to pay attention to moisture control to ensure that the soil of the cuttings shed is moist. After 4 days, watering can be appropriately reduced, and the soil surface can be kept not dry to promote rooting. After half a month, most of the plants have taken root.

Do not apply fertilizer to the cuttings bed, you can spray it with nutrient solution, and generally use urea with a mass concentration. When the new roots grow to 5cm, pay attention to transplanting, the specification is 60cm 40cm, and avoid hurting the new roots when transplanting. Open field cuttings are usually in spring and summer, and greenhouse cuttings can be used in all seasons.

Purple dew grass needs to be mixed with garden soil and sandy soil as a substrate, add some organic fertilizer to grow better, and place it in the sunny place for maintenance, and control the temperature at 18 30, watering every half a month, spring and autumn should also apply liquid fertilizer every half a month, summer and winter do not need to fertilize, and pests and diseases need to be sprayed with corresponding agents.

Purple dew grass actually does not have high requirements for soil, it can grow in ordinary garden soil, but if you want to maintain it better, then you need to prepare loose, breathable, drainable soil as a substrate, we can use garden soil, sandy soil according to the ratio of 7:3 mix as a substrate, in which it is better to add organic fertilizer.

It is best to place the purple dew grass in a sunny place, and control the ambient temperature at 18 30, so that it can grow better, if it is placed in a long-term cool and ventilated place, it will make its leaves lose color, reduce its ornamental value, and control the temperature above 10 in winter.

In fact, the cultivation method of purple dew grass is particularly simple, generally watering once every half a month, so that the soil is kept slightly wet, the amount of watering needs to be watered in winter, not only need to increase the amount of watering in summer, but also to sprinkle water on the leaves, spring and autumn should be applied every half a month liquid fertilizer, summer and winter do not need to fertilize.

When cultivating purple dew grass, if the water and fertilizer management is not proper and the environment is not ventilated, it is easy for the purple dew grass to suffer from aphids, leaf blight and other pests and diseases.

Generally, most of the purple dew grass is propagated by sowing method, first of all, you need to buy some excellent seeds, you need to soak the seeds in clean water to promote germination, and then 3 5 grains are sprinkled into the soil, watered every 3 days, put in a cool and ventilated place, wait for a period of time after the seeds take root and germinate, and then put them in the sun for normal maintenance.

1. Light: When cultivating purple dew grass, it is necessary to ensure that the plants receive at least 6 hours of light every day. 2. Fertilization:

During the growth period of purple dew grass, organic fertilizer or compound fertilizer should be applied every two weeks. 3. Watering: Purple dew grass is not resistant to waterlogging and needs to be watered every 7-10 days.

4. Change the soil: replace the loose and fertile soil for the purple dew grass every 1-2 years.

1. Lighting conditions

Purple dew grass is a sedan chair plant, it needs sufficient light during the growth process, when cultivating purple dew grass, the plant needs to be placed in a bright place, so that it receives at least 6 hours of light every day, to promote the photosynthesis of purple dew grass, but in the summer period to move the purple dew grass to the scattered light.

2. Fertilization management

Purple dew grass likes fertilizer, when the purple dew grass is cultivated, it is necessary to apply a well-rotted organic fertilizer or nitrogen, phosphorus and potassium compound fertilizer every two weeks in the plant growth season, to provide the nutrients needed for its growth, and after the purple dew grass blooms, it needs to be applied 2-3 times of phosphorus and potassium fertilizer to make the plant more colorful.

3. Watering method

When cultivating purple dew grass, if you water it too often, it will cause the plant to rot in water, so that the purple dew grass will die, you need to water every 7-10 days, you can use non-polluting mineral water, and when watering the purple dew grass, you can not sprinkle the water on the center of the plant.

4. Replace the soil

Purple dew grass is suitable for growing in loose fertile and sandy loam soil, when cultivating purple dew grass, it is necessary to replace the potting soil every 1-2 years, and the soil can be mixed with garden soil, humus soil and perlite, and the soil should be autoclaved to maintain the normal growth of purple dew grass.

When farming, the soil should be alkaline or neutral, because acidic will corrode the root system and affect growth. It can be maintained with loam or sand, which has good air permeability and water release, and is not easy to agglomerate.

It likes to be moist but is afraid of waterlogging, so it is necessary to replenish water in time and drain the stagnant water in the re-growing season.

It is ideal to provide an environment of 15 to 25 degrees Celsius during the growing period. However, it is also hardy, as long as it is not lower than 5 degrees Celsius, it can safely survive the winter. In summer, it is necessary to pay attention to timely cooling, more than 32 degrees will affect the growth, and more water should be sprinkled to reduce the temperature.

During the maintenance period, the branches should be placed in a sunny place, only when the sun is sufficient, it will grow more vigorously, otherwise it will cause the whole plant to wilt, wilt, and become weak and affect flowering.

It does not need much fertilizer, just apply it once every half a month during the growing season, and the concentration should be low to avoid burning the root system and the phenomenon of residual flowers and leaves.

Purple dew grassland is produced in the tropical region of the Americas, and is a perennial herbaceous plant of the family Purple Dew grass in China. So, how to raise purple dew grass? Let's take a look at the cultivation method of purple dew grass.

1. Soil:

Purple dew grass does not have high requirements for soil, can grow normally in sandy soil and loam soil, avoid soil water accumulation, and grow well in neutral or alkaline soil.

2. Temperature:

Temperature is important for purple dew grass to bloom, generally growing at temperatures above 20 degrees Celsius, and if you receive frostbite from your spine socks, it will be difficult to bloom the next year. In winter, as long as it is kept indoors, it can be kept above 0 degrees Celsius.

and stuffy 3, light:

Purple dew grass loves light, and if it is placed in the shade for a long time, it will cause it to grow, and the leaves of the cherry tree will also turn yellow. Direct sunlight can affect the leaves and flowers. For example, yellow leaves, burns, etc. So it is recommended that semi-yin is the best'Farming methods.

4. Humidity:

The requirements for soil are not high, it can grow normally in sandy soil and loam, avoid soil waterlogging, and grow well in neutral or alkaline soil. Purple dew grass likes a humid environment, so keep the humidity around 70%. Such humidity guarantees the degree of flowering of the purple dew grass.

5. Watering:

After soaking the soil around the purple dew grass with warm water, it is planted. Purple dew does not need regular watering due to its high resistance to drought, but it should be watered at least once a month during very hot summer months or droughts. Test the soil in Purple Dew Grass with your fingers monthly.

If the soil is dry, soak the dust thoroughly with warm water. However, if the soil is moist, do not water the purple dew grass, because it is prone to root rot.

6. Fertilizer:

Purple dew grass does not have high requirements for fertilizer, because its requirements for soil are not high, and the general soil quality can feed purple dew grass, but if you want purple dew grass to bloom beautiful flowers, it is recommended to apply thin fertilizer appropriately. Generally, fertilizer is applied once every half a month in spring and autumn, and no fertilizer is required in summer, and it can not be added in winter. But the temperature should be maintained, and the watering should also be controlled.