Cultivation methods and precautions of hibiscus flowers

1. Light: When cultivating hibiscus, it should be placed in a sunny environment so that the plants can be exposed to light throughout the day. 2. Moisture:

You can water the hibiscus flowers once or twice a week, and spray the foliage with a mist of water in the summer to moisturize it. 3. Note: During the breeding period, the dense branches of hibiscus flowers should be cut off to avoid the stuffy environment and the plant being infected with diseases.

1. Supplemental light

Hibiscus is a light-loving plant, suitable for growing in a sunny environment, in the process of breeding, to provide all-weather natural light for hibiscus, so that the plant photosynthesis, keep the leaves green, but in the summer strong light environment, to shade the hibiscus flowers, to avoid leaf burns and yellowing.

2. Provide moisture

Hibiscus has strong drought resistance, less demand for water, does not need to be watered frequently when breeding, so as not to rot the plant with water, generally can be watered every one to two weeks, keep the soil slightly moist, and in the rainy season to loosen the soil for the hibiscus flower, discharge the excess water.

3. Prune

In the process of cultivating hibiscus, it can be pruned, and sharp scissors are used to cut off long branches, messy branches, and diseased and insect branches to improve the light transmittance and air permeability between plants, but the scissors should be disinfected before pruning to avoid the infection of pathogens at the wound of hibiscus flowers, and the phenomenon of black decay occurs.

The cultivation methods and precautions of hibiscus are: soil, sunlight, fertilization, watering, temperature hood and so on.

1. Soil: Hibiscus has strong environmental adaptability and low requirements for soil. Even in poor gravelly soils or slightly alkaline soils, hibiscus can still grow normally. But deep, fertile, loose soil is best for hibiscus growth.

2. Sunlight: Hibiscus likes light, pay attention to provide sufficient light during the growth period, but it is not suitable for too strong, hot summer, when the sun is strong, pay attention to shading, or move indoors, avoid strong direct light.

3. Fertilization: When hibiscus germinates, it should be topdressed in time, mainly with fast-acting fertilizer. Apply potassium fertilizer 1-2 times before budding. During the flowering period from May to October, top dressing was carried out twice in combination with weeding and soil cultivation, mainly potassium fertilizer, supplemented by nitrogen fertilizer.

4. Watering: Hibiscus likes a warm and humid environment, so it is necessary to pay attention to keeping the soil moist. However, hibiscus is also afraid of waterlogging, and the water in the pot should be discharged in time after rain, and waterlogging prevention in the rainy season is the key work of hibiscus maintenance.

5. Temperature: Hibiscus likes to grow in a warm environment, and the environment of 18-25 °C is the best, and it can also be slightly resistant to cold.

The cultivation methods and precautions of hibiscus flowers are as follows

1. Soil. Hibiscus has good adaptability and is not strict in its need for soil. It can survive even in unfertile or alkaline soils. But deep, fertile, loose soil is best for its growth.

2. Sunshine. Hibiscus likes light, can tolerate semi-shade, during the growth period to ensure that there is enough sunlight, but the sun can not be too strong, good summer sunshine, when the sun is strong, it should be blocked in time, and it can also be moved into the house to prevent strong direct sunlight, so that flowers and leaves lose moisture and cause wilting.

3. Fertilization. When it germinates, nutrients should be added in time, mainly with fast-acting fertilizer to promote vegetative growth. Apply nutrients containing phosphorus and potassium 1 or 2 times before budding to promote the pregnancy of flower buds.

5 When flowering in October, combine weeding and other activities to increase nutrients twice, mainly phosphorus and potassium-containing substances, supplemented by nitrogen-containing substances, to ensure the number of flowers and the growth of the tree.

Fourth, watering. Hibiscus is suitable for places with a lot of water and moderate temperature, so it is necessary to maintain the moisture of the soil, and when there is little water and no rain for a long time, it should be watered more. However, it does not like much water, and the water in the basin should be discharged in time after the rain, and preventing too much water during the rainy season is the main task of its healthy growth.

5. Precautions.

There are few diseases during the growth of hibiscus, but they do occur from time to time. The harmful insects mainly include demoiselle moths, noctuidae moths, and longhorn beetles. The best way to prevent harmful insects is to properly ventilate and maintain a moderate temperature.

When harmful insects are found, measures should be taken immediately to prevent and kill them in a centralized manner, using non-toxic, effective drugs or fungicides.

1. Light: It belongs to tropical plants and is very light-loving. Usually maintain it in a place with good light, and let it bask in the sun to better bloom and grow. However, the summer sun is too strong, so you should avoid it in time, otherwise it is easy to burn.

2. Temperature: The cold tolerance of tropical plants is relatively poor, and the temperature between 18-25 degrees is the most suitable and conducive to growth. After the winter cools down, it is necessary to pay attention to warm measures to avoid frostbite.

3. Soil: It has almost no requirements for soil, and is resistant to barrenness and alkaline. However, if you can use slightly acidic, fertile and loose soil, the growth will be more vigorous, and the flowers will be larger and more showy.

4. Watering: It likes a humid environment, but is afraid of waterlogging, and the amount of watering should be controlled at ordinary times. The soil is slightly moist during the growing season. In the rainy season, it should be avoided in time and moved indoors for maintenance, otherwise stagnant water will easily lead to root rot.

1. Insect pests: During the maintenance period, if the environment provided is not suitable, it is easy to be infected with insect pests, common insect pests such as red spiders and noctuidae moths. Spray as soon as possible after discovery.

The drug is dichlorvos or dimethoate emulsion. It is also necessary to change the maintenance environment, ventilate more, and give the right temperature and humidity.

2. Diseases: In addition to insect pests, it is also easy to be infected with brown spot and leaf blight. When found, the Bordeaux liquid is sprayed, and the diseased leaves are removed and burned. As long as it is dealt with promptly, it can be treated.