When does Catharanthus roseus blossom and the maintenance method of flowering period / fertilization frequently

In the efficacy and function of Catharanthus roseus, ornamental value is the most well-known role. When it comes to when Catharanthus roseus is the most ornamental, it must be when it blossoms, so when does Catharanthus roseus bloom? How to maintain the flowering period of Catharanthus roseus? Next, the editor will take you to learn about it.

When does Catharanthus roseus blossom

On the question of when Catharanthus roseus blossoms, in fact, it usually blossoms around April to May every year. This kind of flower has a very long flowering period, and it can blossom all year round as long as it is properly maintained. However, its flowering is accompanied by flowering. Generally, a single flower will wither only for a few days, but it will continue to bloom.

II. Flowering maintenance of Catharanthus roseus

1. Fertilization management

If you want Catharanthus roseus to blossom for a long time, regular fertilization is an indispensable link, because flowering requires a lot of nutrients, so you must keep the fertilizer adequate, usually once every 10 days, but you need to be diluted before fertilizing, which we should keep in mind.

two。 Temperature control

When curing Catharanthus roseus during its flowering period, the environmental temperature must be well controlled. The most suitable temperature for Catharanthus roseus growth is between 20 °C and 33 °C. growing in such a suitable environment can make Catharanthus roseus blossom continuously.

3. Watering management

Although the water requirement of Catharanthus roseus is not too high, it still needs to be watered regularly. if too little watering will lead to the withering and yellowing of Catharanthus roseus, it is necessary to maintain the principle of dry watering when watering Catharanthus roseus.

4. Light management

Catharanthus roseus is a kind of light-loving plant, so we must maintain sufficient light during the flowering period of Catharanthus roseus, which is conducive to its photosynthesis, and sufficient light will also make Catharanthus roseus flowers bloom more brightly.

How to fertilize Catharanthus roseus, Catharanthus roseus fertilization method / fertilizer should be diluted first

In the efficacy and role of Catharanthus roseus, its ornamental value is the most well-known role, but if you want to make Catharanthus roseus ornamental, then the maintenance process can not be careless, so how to fertilize Catharanthus roseus? What is the fertilization method of Catharanthus roseus? Next, the editor will take you to learn about it.

How to fertilize Catharanthus roseus

About how to fertilize Catharanthus roseus, in fact, each period is different, whether it is the choice of fertilizer or the frequency of fertilization are fastidious, these points are described in detail in the following collection of Catharanthus roseus fertilization methods, let's move on.

II. A complete set of fertilization methods for Catharanthus roseus

1. Fertilization before planting

Before planting Catharanthus roseus, we need to apply some humus fertilizer in the soil, so that Catharanthus roseus can have sufficient nutrients after germination, and will not cause some maintenance trouble because of the lack of nutrients, so this step is very important.

two。 Fertilization in growing period

Among the fertilization methods of Catharanthus roseus, the growing period is the time when there is the greatest demand for fertilizer. at this time, we basically need to fertilize Catharanthus roseus every 10 days or so, so that it can grow rapidly. in terms of fertilizer, we can choose water-soluble fertilizer.

3. Fertilization before flowering

Catharanthus roseus consumes a lot of nutrients when it blossoms, so it is necessary to replenish fertilizer before flowering, so that Catharanthus roseus can produce more flowers and bloom longer.

4. Winter fertilization

The dormant period of Catharanthus roseus in winter, so there is no need to apply fertilizer, but before entering the winter, we still need to apply some fertilizer to Catharanthus roseus, which can enhance its cold resistance and make it better through the winter.

Matters needing attention in fertilization of Catharanthus roseus

In the fertilization of Catharanthus roseus must be careful, do not splash on the plant itself, so it is easy to burn the plant yellowing and other phenomena, and before fertilization must be diluted with water, so that Catharanthus roseus can be better absorbed.

When to sow Catharanthus roseus (a few months) the florescence of Catharanthus roseus

Flowers and plants all have a suitable time for its growth and germination. under such time conditions, the natural environment can provide the temperature, light and water that plants need. So when we grow at home, we also need to consider some of the growth laws of plants formed in nature, in order to make our breeding process more smoothly.

When does Catharanthus roseus sow

Sowing around March to May in spring, the temperature is the best between 20 and 25 degrees Celsius, and generally germinates at 14 to 21 days after sowing. Seedlings can be cultivated in early spring and can be cultivated in a warm spring.

The florescence of Catharanthus roseus

The flowering period of Catharanthus roseus is very long. Basically, when Catharanthus roseus blossoms, it begins from April to May. It usually lasts quite a long time. It blossoms continuously from spring to autumn, and can even blossom all year round. So it is called daily spring.

However, a single flower of Catharanthus roseus does not last long. It usually takes five days for a single flower to bloom.

Fertilization methods of Catharanthus roseus

1. What fertilizer should Catharanthus roseus apply

Catharanthus roseus is not resistant to waterlogging, most afraid of soaking in flowerpots, fertilization should also use some water-soluble fertilizer, once every seven to ten days, to the cold winter to relatively reduce the amount of fertilizer. It mainly depends on what medium the soil is, if the general soil can be mixed with compound fertilizer as base fertilizer when potting, and water-soluble fertilizer can be added when the plant shows that it needs topdressing.

2. How to fertilize Catharanthus roseus

In the seedling stage of Catharanthus roseus, it will undergo a bud core removal operation, and then begin normal fertilization, that is, the above mentioned seven to ten days for a cycle of water-soluble fertilizer. When the flowering period begins, the fertilizer is mainly organic fertilizer, supplemented by compound fertilizer, added once a month, which can not only ensure the bright flowering, but also prolong the florescence of Catharanthus roseus, and achieve the maximum ornamental value.

Pruning Catharanthus roseus

1. Pruning methods of Catharanthus roseus.

Catharanthus roseus is a herbaceous plant, suitable for potted plants, but it should be noted that its plant should not be allowed to grow too high, so as not to affect indoor decoration and ornament, so after surviving in the pot, it needs to be picked several times to promote multi-branching and multi-flowering of Catharanthus roseus, and the residual flowers need to be cut off after flowering.

In addition, it is also necessary to prune insect branches and strengthen fertilizer and water management. When pruning in winter and summer, insect branches and dry and dead branches should be re-pruned. At the same time, it is also necessary to strengthen fertilizer and water management, promote Catharanthus roseus to shoot, renew the crown and restore the tree momentum.

2. the heart-picking work of Catharanthus roseus

In addition to normal fertilizer and water management, the focus is on heart extraction and prevention and control of stem and leaf rot in the rainy season. The purpose of heart picking is to promote the branching of Catharanthus roseus and control the florescence at the same time. Generally speaking, when there are 4 or 6 true leaves, you begin to pick the heart, and when the new shoots grow 4 or 6 leaves, you should pick the heart for the second time, and it is best not to pick the heart more than 3 times.

The last heart pick has a direct impact on the flowering period. generally speaking, the last heart pick in autumn is 25 days away from the early flowering stage, and the last heart pick in summer is 3-5 days earlier than in autumn.

Catharanthus roseus can not be plucked, but in order to get a better plant type, it is best to pick the heart once or twice. For the first time, there were 3-4 pairs of true leaves, and the second time, 1-2 pairs of true leaves were left in the new branches. In the process of cultivation, regulators can usually be used, but paclobutrazol can not be used.

The reason why Catharanthus roseus is called Catharanthus roseus should include the reason for its long flowering period. Catharanthus roseus blossoms from the end of spring, and then it can bloom all the year round, just like it is permanent in spring. However, in order to maintain a long flowering period, the necessary procedures and methods of maintenance must be indispensable.