How to raise Catharanthus roseus, how to cultivate Catharanthus roseus and matters needing attention / Control of watering

Catharanthus roseus is a kind of highly ornamental flower, which can be seen in many gardens in our country, and there are also many people raising this plant at home in our country, but there are many places needed in the process of breeding. How to raise Catharanthus roseus? What are the breeding methods and matters needing attention of Catharanthus roseus? Next, the editor will take you to learn about it.

1. How to raise Catharanthus roseus

If we want to know how to raise Catharanthus roseus, we must first understand its growth habits. Catharanthus roseus is a kind of plant that likes light and high temperature, so we must maintain sufficient light in the process of culture. Of course, this is only one of the points, and there are many places that need to be paid attention to. In the following Catharanthus roseus culture methods and matters needing attention are explained in detail, we continue to look at.

II. Culture methods and matters needing attention of Catharanthus roseus

1. Soil selection

In the cultivation methods and matters needing attention of Catharanthus roseus, the choice of soil is the first step, and it is also a relatively important step. We had better choose the soil with a higher degree of looseness, so that the drainage is better, so that Catharanthus roseus can better absorb nutrients. We must not choose soil with salt and alkali, which is not conducive to the growth of Catharanthus roseus.

two。 Fertilization management

Fertilizer is one of the main nutrients in the growth process of Catharanthus roseus. Before planting, we need to add an appropriate amount of base fertilizer to the soil. When Catharanthus roseus reaches the growing period, the demand for fertilizer will be relatively large, basically once every 10 days or so. We can choose water-soluble fertilizer for fertilizer.

3. Temperature management

Catharanthus roseus is a kind of plant that is resistant to high temperature but not cold, so when breeding, the temperature must be controlled well, and the temperature should not be too low. The most suitable temperature for the growth of Catharanthus roseus is between 20 °C and 33 °C. therefore, in the cultivation methods and matters needing attention of Catharanthus roseus, temperature is a point that needs attention.

4. Watering management

When watering Catharanthus roseus, you must have the right amount, and it is best to wait until the soil is dry and water it once, remember not to cause stagnant water, otherwise it will easily lead to rotting roots.

5. Light management

In the above, the editor also mentioned to you that light is a very important part of Catharanthus roseus cultivation methods and matters needing attention. Keeping Catharanthus roseus outdoors exposed to light for a long time can make it grow better. We should remember this.

6. Pest control

In the cultivation of Catharanthus roseus, if you are not careful or the method is wrong is very easy to appear diseases and insect pests, then we need timely treatment, must not be left unchecked, because this will make the plant withered, specific control methods you can refer to Catharanthus roseus pest control article, here the editor will not introduce too much.

The cultivation methods and matters needing attention of Catharanthus roseus teach you how to raise Catharanthus roseus correctly

Catharanthus roseus blossoms from spring to autumn, so it has the good name of "every day and spring". So what are the breeding methods and matters needing attention of Catharanthus roseus? The following wed114 wedding network will share with you how to raise Catharanthus roseus correctly. I hope it will be helpful to you.

The cultivation methods and matters needing attention of Catharanthus roseus teach you how to raise Catharanthus roseus correctly

Culture methods and matters needing attention of Catharanthus roseus

1. Sunshine: Catharanthus roseus is a light-loving plant. During the growing period, there must be sufficient sunshine, green leaves and bright colors. If you grow in the shade for a long time, the leaves will turn yellow and fall.

2. Soil: the soil should be fertile and well drained, resistant to barren soil, but must not be alkaline. Clayey soil with hardening and poor ventilation results in poor growth of plants, yellowing leaves and no flowering.

3. Temperature: like warm, slightly dry and sunny environment. The suitable temperature for growth is 18: 24 ℃ from March to July, 13: 18 ℃ from September to March of the following year, and the winter temperature is not lower than 10 ℃.

4. Fertilization: compound fertilizer and liquid fertilizer can be applied alternately every ten days. The bottom of the Catharanthus roseus pot soil should also be covered with a layer of base fertilizer as far as possible to ensure the nutrient content of the pot soil.

The cultivation methods and matters needing attention of Catharanthus roseus teach you how to raise Catharanthus roseus correctly

5, watering: Catharanthus roseus avoid dampness and fear of waterlogging, basin soil watering should not be too much, too wet affects growth and development. In particular, indoor winter plants should be strictly controlled watering, it is better to dry, otherwise it is easy to freeze. Open field cultivation, midsummer showers, pay attention to timely drainage, so as not to cause the whole area to die by waterlogging.

6. Insect pests: Catharanthus roseus plants are poisonous, so they are more resistant to diseases and insect pests. The main diseases in seedling stage are: seedling quenching disease, Botrytis cinerea and so on. In addition, it is necessary to prevent the occurrence of fertilizer damage and drug damage in seedling stage. If it happens, it should be watered with clean water immediately to strengthen ventilation and reduce the harm.

The cultivation methods and matters needing attention of Catharanthus roseus teach you how to raise Catharanthus roseus correctly

7. Disease: the stem and leaf rot of Catharanthus roseus mainly occurs in the rainy season, and its pathogen is Phytophthora. When the disease is serious, it leads to a large number of deaths, which seriously affects mass production. Chemical control methods: before rain with 65% good life 600 million 800 times or 1% equivalent Bordeaux solution protection. If the disease is timely sprayed with 72% Kloe 600kg 800 times or 25% Pulex 600kg 800 times, the control effect is better once a week.

8. Pruning: Catharanthus roseus is a herbaceous plant, which is more suitable for potted plants, but it should be careful not to let the plant grow too high, affecting indoor decoration and ornamental, so after surviving in the pot, it is necessary to pick the heart several times to promote multiple branches and blossoms, and the residual flowers must be cut after flowering.

Methods of Catharanthus roseus culture and matters needing attention in Catharanthus roseus culture

Catharanthus roseus is a plant with beautiful flowers. Its origin is on the Mediterranean coast of Europe. Catharanthus roseus blossoms almost all the year round and is a very common potted ornamental plant. Let's take a look at the daily cultivation methods of Catharanthus roseus.

Points for attention in the method of Catharanthus roseus culture 1. Fertile soil

Suitable for fertile and well-drained soil, resistant to barren soil, but do not be alkaline. Clayey soil with hardening and poor ventilation will result in poor plant growth, which will lead to yellow leaves of Catharanthus roseus, or even no flowering.

2. There is plenty of sunshine

Catharanthus roseus is a light-loving plant, there must be sufficient sunshine during the growing period, the leaves are green and shiny, and the flowers are bright. If you grow in the shade for a long time, the leaves will turn yellow and fall.

3. Temperature and humidity

Prefer a warm, slightly dry and sunny environment. The suitable temperature for growth is 18: 24 ℃ from March to July, 13: 18 ℃ from September to March of the following year, and the winter temperature is not lower than 10 ℃.

4. Watering control

Catharanthus roseus avoid dampness and fear of waterlogging, basin soil watering should not be too much, too wet affects growth and development. In particular, indoor winter plants should be strictly controlled watering, it is better to dry, otherwise it is easy to freeze. Open field cultivation, midsummer showers, pay attention to timely drainage, so as not to cause the whole area to die by waterlogging.

5. Fertilization control

When applying fertilizer, compound fertilizer and liquid fertilizer can be applied alternately every ten days. The bottom of the Catharanthus roseus pot soil should also be covered with a layer of base fertilizer as far as possible to ensure the nutrient content of the pot soil.

6. Pest prevention

Catharanthus roseus plants are poisonous, so they are more resistant to diseases and insect pests. The main diseases in seedling stage are: seedling quenching disease, Botrytis cinerea and so on. In addition, it is necessary to prevent the occurrence of fertilizer damage and drug damage in seedling stage. If it happens, it should be watered with clean water immediately to strengthen ventilation and reduce the harm.

7. Pruning

Catharanthus roseus is a herbaceous plant, which is more suitable for potted plants, but it should be careful not to let the plant grow too high, affecting indoor decoration and ornamental, so after surviving in the pot, it is necessary to pick the heart several times to promote multiple branches and more flowering, and the residual flowers must be cut off after flowering.