Breeding methods and matters needing attention of poinsettia

As the flowering season of poinsettia is in New Year's Day and Spring Festival, it is often used to decorate the festive atmosphere. Poinsettia fiery red is also very suitable for some lively festivals. Friends who like poinsettia will not only cultivate a pot of poinsettia, but also choose to breed themselves, so how on earth should poinsettia breed?

Christmas flowers

The propagation method of poinsettia mainly uses cutting propagation, usually using mud basin or flume cutting, poinsettia likes loose, well-drained mixed soil, cutting is best carried out in spring, you can choose twigs, you can also use dormant branches, but it is difficult to survive if the branches are too young. Cut each section into 10 cm for cuttings, cut and dry for 2 to 3 days, or dip the cut with soot to fully dry the milk, cut in plain sandy soil, the depth is 1/3 of the length of the cuttings, the plant distance is about 5 cm. Water after insertion, place in a ventilated and half-shaded place, and the temperature is generally maintained at about 12 Mui 20 degrees Celsius. Generally, it can take root within a month, and can be planted in a small flowerpot when the new tip grows to 10 centimeters.

Poinsettia can also be reproduced by pressing strips, generally using high-pressure reproduction. First of all, select the Lignified branches, generally choose the healthy and full branches of the first year, and peel the ring in the smooth part, the width of the ring peeling is about the same as that of the branch at the ring peel, and it is generally appropriate to take 3-4 cm; remove the phloem of the branch from the ring, the upper incision should be smooth, and then gently scrape the layer with a sharp knife. When finished, cover the incision with wet water moss or other loose and breathable materials. It is common to use a piece of polyethylene film 20 to 25 centimeters square, which has good carbon dioxide and oxygen permeability, low water vapor conduction, and can resist long-term climate change. The upper and lower ends are fastened with binding rope (especially the lower end). If the binding is not tight, the matrix is easy to dry, thus affecting the rooting of the incision.

Culture methods and matters needing attention of poinsettia

Poinsettia, also known as Christmas flowers, is a common ornamental plant, which can be made into potted plants and cultivated at home. When breeding poinsettias, we should choose sandy soil with good drainage. This kind of plant has certain requirements for sunshine, temperature and humidity. I will write out the breeding method of poinsettia for a while to tell you what to pay attention to when breeding poinsettia.

The culture method of poinsettia

1. Temperature and humidity

The temperature and humidity of poinsettia should be adjusted at ordinary times. Poinsettia is suitable for growing in an environment of 18 to 25 degrees. The lowest temperature in winter can not be lower than 10 degrees. During this period, there are certain requirements for humidity. It is more sensitive to water. During the growth period, it is necessary to ensure adequate environmental humidity, otherwise it will make its leaves turn yellow or fall off.

2. Light and moisture

Poinsettia is a short-day plant. It needs plenty of sunlight when it grows vigorously in quiet nights, which will make his dedication more luxuriant, but it is best to be exposed to the sun for about nine hours a day. Poinsettia also has certain requirements for water during the breeding period. It should be watered every two days when it is in the peak growing season, and the stagnant water should not be handed over to her bracts when watering, otherwise it will cause the leaves to rot.

Matters needing attention in breeding poinsettia

In breeding poinsettia at ordinary times, we must pay attention to the prevention and control of diseases and insect pests. Stem rot, gray mold and leaf spot are all high-incidence diseases of poinsettia plants. After they occur, they should be sprayed with fungicides in time, and at the same time, indoor ventilation should be increased, humidity should be reduced, and diseased plants should be cleaned in time. Another lipstick culture period is also prone to whitefly, after the occurrence as long as timely spraying pesticides can make the pest disappear.

How to raise poinsettia culture methods and matters needing attention

How to raise poinsettia? Poinsettia, also known as Christmas red, ivory red, for the Euphorbiaceae Euphorbiaceae, is a kind of discolored foliage flowers. It would be wrong to think that poinsettia flowers are at the top, because the leaves growing on the top floor are red or white, which are often mistaken for flowers. Poinsettia flowers usually grow in the middle of the leaf bundle.

How to raise poinsettia

The flowering period of poinsettia is from December to February. The flowers of poinsettia are mostly red. So it looks very festive.

Poinsettia has many functions, can be used to make food, can also be used to make wine, not only that, poinsettia also plays a unique role in medicine, poinsettia can be used as a medicinal plant to promote blood circulation and reduce phlegm, bone grafting and swelling. Poinsettia silently let everyone watch at the same time, but also bring more benefits to everyone. The picture below is a delicious dish made by poinsettia.

How to raise poinsettia

The breeding method of poinsettia is actually not difficult. Generally speaking, when we plant poinsettia, we should be familiar with its growth habits. Poinsettia likes to grow in a moist and ventilated environment and does not have much resistance to low temperature. Therefore, when planting, we must give it the temperature to adapt to, avoid too strong sunlight, and pay attention to the lack of light.

Poinsettia does not have high requirements for soil, basically fertile sandy soil, it can also grow very well, in the hot summer, we should replenish moisture, watering should be moderately dry and wet, if there is stagnant water in the basin, we should deal with it in time so as not to cause the root of poinsettia to rot.

Poinsettia cutting part data

How to raise poinsettia

The above is a poinsettia cutting 16 days after some data display map, in poinsettia reproduction is mainly cutting, there are mainly hardwood cutting and tender wood cutting two, in the cutting period, we should pay special attention to some things not conducive to growth, pay attention to shading, moisturizing, prevent leaf curling, half a month later start rooting, a month later can be transplanted on the pot.