Main points of propagation of glabrous cotyledon

Because the bracts of the flower (detailed introduction) are relatively large, and the color is very similar to the flower, so its ornamental value is relatively high. In Brazil, bare-leaf flowers are often used as decorations on women's heads, and bare-leaf flowers are often used as cut flowers in Europe and America. With the increasing demand for light-leaf flowers in the market, there are more and more artificial propagation of light-leaf flowers, so how to propagate them quickly?

paperflower

In order to propagate the bare-leaf cotyledon rapidly, we usually use the way of striping; it is carried out from the beginning of May to the middle of June every year, and the treaty is pressed for about a month at a time. Select the sturdy branches above the head of the chopsticks on the bare-leaf flower mother plant, estimate the branches in the center of the nutrition bowl, cut the branches around with a knife, remove a circle of bark, reach the depth of the xylem, expose the xylem, cover the nutrition bowl on the branches, tie the stick into a tripod and fix it, fill it with a moderate amount of dry and wet soil, and finally pour water.

Is saffron poisonous? the main points of culture of saffron

Carthamus tinctorius is an excellent hanging plant introduced in recent years, and its flowers and leaves have high ornamental value. Today, I'm going to tell you about the poison of saffron and the main points of its culture.

Is lipstick poisonous?

Before we say whether it is poisonous, let's first understand its morphological characteristics. Carthamus tinctorius is an evergreen vine with epiphytic nature and is often planted in a hanging basket. Leaves opposite, leaf blade ovate, elliptic or Obovate, leathery and slightly fleshy, leaf surface dark green, leaf back light green. Flowers axillary or apically clustered. Flowers born in pairs at the top of branches, with short pedicels, Corolla Chinese red to red-orange, calyx tube-shaped, black-purple tomentose, Corolla growing from the mouth of calyx, tube-shaped, bright red, like lipstick, so named.

The thick green leaves of saffron coupled with a bright red and strange Corolla are deeply loved by people. It is one of the best ornamental plants hanging in the family room. And it can absorb harmful gas formaldehyde, hanging orchid itself also has the function of absorbing toxic gases, generally raising a pot of safflower can well absorb the poisonous gases emitted by smoking and building materials in the air. Therefore, saffron is non-toxic, but an excellent ornamental plant that can effectively purify the air.

Key points of Culture of Crocus sativus

1. Basin soil

The pot soil is slightly acidic, and the pot culture soil made of peat soil, sand and vermiculite can be added with appropriate amount of calcium superphosphate. It can also be cultivated with 8 parts of rotten leaf soil mixed with 2 parts of coarse sand, and with mature cow dung and horse dung mixed with 30% coarse coal furnace ash.

2. Watering

Lipstick flowerpot soil should always be kept moist, but avoid stagnant water in the pot, especially when there is poor ventilation on the pot, so as not to cause root rot, and the pot soil should be slightly dry in winter. In summer, fog water should be often sprayed on the leaf surface to increase the humidity of the leaf surface and the surrounding environment to facilitate its growth.

3. Temperature

The growth temperature is 18-30 ℃, and the optimum temperature is about 25 ℃. The cold tolerance is poor. The overwintering temperature should be above 12 ℃. If it is found that the redness of lipstick leaves is mainly caused by too low room temperature or too strong light, the room temperature should be increased in time. If the room temperature is too low, it will cause the leaves to fall off and the branches to dry up.

4. Disease control

The diseases and insect pests of saffron are less, but when cultivated in summer, due to hot and humid weather and other reasons, saffron is easy to suffer from anthracnose. When the plant is sick, it often produces small spots on the leaves, and gradually expands to form yellow-brown round spots. When the disease is serious, more than half of the leaves wither and die, and sometimes disease spots are also produced on the stems. Keeping good ventilation, reducing air humidity and reducing the amount of nitrogen fertilizer in the cultivation field can prevent the occurrence of the disease.

5. Pruning

After the end of the blooming period, the flowers wither, and the overlong drooping branches can be pruned once to promote the growth and germination of the new branches at the base and produce more flowers in the coming year.

6. Points for attention

Families in the maintenance process, if the temperature is lower than 15 ℃, should be moved to a warm shelter indoor, otherwise the leaves are withered and yellow.

For more information, what is the flower language of pineapple? Key points of pineapple culture

If you have ever seen pineapple, you must know the origin of its name, as you can see, its petals are very similar to the leaves of pineapple, and its flowers are gorgeous and fascinating. Leaving its appearance, it can also purify the indoor air, make the home full of green vitality and achieve its fancy language-perfection. Of course, such a good flower is also easy to raise, so let's introduce the culture method of pineapple.

Pineapple flowers from sprouting, to growth, and then to brilliant bloom. If there are no distractions, the doer has no reins, even if he is an inch of land, he should go deep into the essence. This belief in the pursuit of perfection has always been accompanied by pineapple. A large number of florets gather densely on the flower stem, forming a thick spike, and the bracts at the end of the spike extend radially. Every little flower is star-shaped. The flowers are yellow, light green, pink and white.

Pineapple flowers: friends, colleagues, family.

The flower words and symbols of pineapple flowers represent the meaning: auspiciousness, good luck, perfection, and the auspicious meaning of good luck.

Pineapple is a very beautiful indoor potted flower that can watch both flowers and leaves. With its unique rosette-like plant type, bright spikes and long flowering period, it has gradually become the "darling" in the Lunar New year Flower Market. Flower etiquette: spread tissue paper in the flower basket and put in tropical fruits such as pineapples, lilies and pineapples.

The key point of pineapple culture-- moisture

Water is the source of life and the key to development. The pH value of the water that pineapple likes is best between 5.5 and 6.5, which is most conducive to the absorption of nutrients and can reduce the pressure on the outside world. So the most ideal is to use Rain Water to irrigate the ideal irrigation, if there is no lake water and surface water to irrigate is also good. If there are conditions, you can buy a spray bottle, which will not only help the bottom of the flowerpot without stagnant water, but also reduce the indoor temperature.

The key point of pineapple culture-- light

Pineapple is an indoor plant that likes shade and is not suitable for direct sunlight, but it also needs sunlight. According to traditional farming experience, three hours a day is the best. It goes without saying in spring and autumn, but it is worth noting that there must be no direct sunlight in summer, and the temperature in winter must be higher than 10 °and lower than 20 °, which is conducive to the rest of the plant and will not affect the growth of the next year.

The key point of pineapple culture-- fertilization

Pineapple was originally a parasitic plant, its root system will not be very developed, there is no main root, only a delicate root system, so do not add too much fertilizer in the basin, which is the main reason why many people say that the leaves are yellow and the roots rot in culture. Here, the editor suggests planting in small pots and shallow pots, so that some of its roots are covered with thick air. the soil is rotten leaves with a little pastoral soil or a mixture of peat and perlite.

Conclusion: in fact, the culture method of pineapple is so simple, as long as you do these points, you can raise your own lovely flowers, which are not only beautiful but also purify the indoor air. Let's give it a try.