How does the white palm turn green by hydroponic culture?

White palm, is very good-looking, is a white flower. How do white palms grow in water? What's going on with the green?

How to cultivate white palm in water:

First, steps:

1. Take off the basin

Remove the soil from the pot, remove the old soil from the roots, and rinse with clean water. Cut off the aging and decaying roots.

2. Colonization

Fix the plant in the planting basket. Then add a small amount of pebbles to the hydroponic container. If the ordinary hydroponics choose a thin-mouth bottle, it can be fixed with stones directly, and there is no need to choose a planting basket.

3. Add water

To ensure that there is enough water in the hydroponics container, it takes a certain adaptation process to change soil cultivation to hydroponics, so there should be a distance between the root and the water, so that the root can breathe and make sure that the root can enter into the water.

II. Maintenance

1. Temperature

The growth temperature of water-cultured white palm is 5 ℃-30 ℃, and it can grow normally in this range. Keep the plant in a place with bright light and no direct sunlight. Do not be directly exposed to strong light.

2. Change water

The inner wall of the container is easy to grow moss for a long time, which affects the ornamental of the root system and consumes oxygen in the water. So always change the water and clean the inner wall.

When changing water, you should first wash away the mucus from the flower roots with clean water, and cut off the old and rotten roots. And wash the moss on the utensils and roots. For each change of water, the interface of the water is suitable for the submerged root system, and the rest of the root segment is allowed to be exposed to the air.

3. Fertilization

In order to prevent the occurrence of leaf dryness, spraying foliar moisturizing with clear water during daily nursing, it is best to spray foliar fertilizer once a week, which can not only provide nutrition for leaves, increase foliar luster, but also resist low temperature in winter.

White palm budding stage, the use of foliage plant nutrient solution, the leaf needs to be sprayed 2 to 3 times, can promote its flowering.

How does the white palm turn green?

1. Natural phenomena

As we all know, in the process of flowering, the flowers are as white as snow, then slowly turn green, and finally become as green as stems and leaves, and the yellow fleshy inflorescences become black. This is not a variation, but a normal phenomenon of flowering metabolism. White palm petals contain a small amount of chlorophyll, when the flower is about to wither in the later stage, trace elements are left into the plant, a large amount of carotene is decomposed, only chlorophyll is finally decomposed, so the color of the petals will turn green, and the flowers will wither in a few days. At this time, you may consider cutting the whole inflorescence from the base so as not to consume too much nutrients and is not conducive to the next flowering.

Therefore, after the white palm blossoms for a period of time, from white to green to "green palm" is a natural phenomenon, do not be too surprised, the color of "green palm" is green, like a perfect handicraft, but also very ornamental.

2. The cause of light

In addition, it is not a natural phenomenon if the Buddha's bud turns green within a few days. This is mainly caused by too weak light, any white color, in the weak light conditions will show a pan-green phenomenon, at this time, as long as a little increase in illuminance can become white. Apply some special fertilizer to ensure the quality of white palm and make it blossom longer.

So do not worry, white palm green as much as possible to add light, and so accumulated enough nutrients, it will become white by itself!

All right, this is the end of the introduction about the turning green of white palms, all of you understand.

The culture method of water culture white palm how to raise water culture white palm

White palm, also known as bract taro, plain sailing, lily intention, etc., is a perennial herb of the Araceae family, with emerald green leaves, white Buddha bracts, very fresh and elegant, has a very good ornamental value, and can filter indoor waste gas. it has a certain cleaning effect on ammonia, acetone, benzene and formaldehyde, so let's take a look at the cultivation method of hydroponic white palm.

The growth habit of White Palm

White palm likes high temperature, humid and semi-overcast environment, is more sensitive to humidity, is afraid of strong light exposure, summer shade 60% 70%, but long-term lack of light, it is not easy to blossom. The soil should be rich and humus-rich loam. The suitable temperature for growth is 22: 28 ℃, 24: 30 ℃ from March to September, 18: 21 ℃ from September to March of the following year, the winter temperature is not lower than 14 ℃, the temperature below 10 ℃ hinders the growth of plants, and the leaves are vulnerable to freezing injury. White palm in the process of storage and transportation, the temperature is controlled at 13: 16 ℃, the relative humidity is 80: 90%, and can withstand the dark environment for 30 days.

Propagation methods of White Palm

1. Ramet: the best ramet propagation is from May to June, the whole plant is pulled out of the basin, the rhizome is cut from the base of the plant, each clump has at least 4 leaves, and the plant is planted in half a shade to recover.

2. Sowing: seeds can be obtained by artificial pollination after flowering. Seeds should be sowed immediately after seed collection. The germination temperature is 30 ℃ and germinates 10-15 days after sowing. If the temperature is too low during germination, the seeds are easy to rot.

3. Tissue culture: young inflorescences and lateral buds were used as explants and inoculated on MS medium supplemented with 10 mg / L 6-benzylaminoadenine and 2 mg / 1 indole acetic acid after disinfection. Callus and adventitious buds grew after 40 days, and then the adventitious buds were transferred to MS medium with 2 mg / L indole acetic acid.

How to cultivate white palm by hydroponics?

1, container: White palm hydroponics is usually put at home, of course, you should choose a very good and beautiful container, how to choose depends on personal hobbies.

2. Temperature: the best growth temperature of white palm is 20-28 ℃, so you should pay attention to control the room temperature when you cultivate it indoors.

3. Illumination: the light of white palm hydroponics is mainly scattered light, not necessarily exposed to the sun, and direct sunlight should be avoided as far as possible in summer.

4. Change the water: change the water about 7 days in summer and 10-15 days in winter, and add a few drops of special nutrient solution for flowers.

5, fertilization: White palm hydroponics daily nursing should use clear water spraying foliar moisturizing, preferably spraying foliar fertilizer once a week.

Matters needing attention in hydroponic culture of white palm

1. White palm needs better light in winter and early spring, do not shade, and gradually shade when the light is getting stronger. If you enjoy it in the shade, you should not directly expose it to the sun, otherwise it will cause discomfort due to rapid changes in the environment, such as wilting, yellow leaves, and even death.

2. White palm needs higher growth humidity, and if the air is too dry, it can cause leaf wilting, which can be solved by strengthening water spraying or spraying water on the environmental ground, or covered with transparent plastic bags. however, when the light is good, it is necessary to have a little ventilation or open a breath on the top of the plastic bag, otherwise the temperature in the bag will rise sharply.

3. In order to prevent the occurrence of leaf dryness, white palm should spray foliar moisturizing with clear water during daily nursing, preferably spraying foliar fertilizer once a week, which can not only provide nutrition for leaves, increase foliar luster, but also achieve the purpose of resisting low temperature in winter. Using foliage plant nutrient solution, the leaves need to be sprayed with 0.3% potassium dihydrogen phosphate solution for 2 to 3 times at budding stage, which can promote its flowering.

4. If the white palm is harmful to mites, the leaves show bad symptoms such as wilting, gloss desalination, yellow blight and so on, which can be controlled by spraying special mites, such as triclofenac, Nisolan, pyridaben and so on. Common bacterial leaf spot, brown spot and anthracnose damage leaves can be sprayed with 50% carbendazim wettable powder 500 times.

Is the white palm better by water culture or soil culture? how to survive the winter safely?

I believe many friends know the white palm, perhaps we do not know, so the white palm is better hydroponic or soil culture, how to do the hydroponic white palm leaves yellowing, the editor will take you to have a look!

1. Is it better to cultivate white palm in water or soil?

For beautifying the indoor environment, hydroponic white palm is the most concise and environmentally friendly cultivation method. It can ensure that the root system of the plant is white and beautiful, and the overall ornamental value of the plant is also greatly improved.

For the growth of white palm, soil culture is better than water culture. Because the soil is full of nutrients and rich in trace elements, it can promote the growth of white palm root system, while hydroponic white palm is not easy to meet the conditions, and it is difficult to make white palm blossom.

Second, what to do about the yellowing of the leaves of water-cultured white palm?

First of all, cut off the yellowing leaves in time.

Next, look for the factors that cause the leaves to yellowing. Generally speaking, frequently changing water for white palm, too much fertilization, insufficient light, too low temperature and other factors will cause leaf yellowing. Parents should prescribe the right medicine according to the actual situation and correct improper maintenance methods.

Third, how to safely survive the winter by hydroponic cultivation of white palm

1. Control the temperature. The growth temperature of water-cultured white palm is 5 ℃-30 ℃, and it can grow normally in this range, so the room temperature in winter must not be lower than 5 ℃.

2. Ensure the light. The light decreases in winter, but the white palm does not have to be exposed to the sun. Putting the white palm in a position with sufficient scattered light can also ensure its healthy growth.

3. Change the water correctly. In winter, the water is changed every 10-15 days, and several drops of special nutrient solution for hydroponic flowers are added to the basin at the same time, which is beneficial for white palm to absorb nutrition.