Culture methods and matters needing attention of hydroponic Cymbidium how to deal with blackened leaf tip and rotten root

Hydroponic hanging orchid is relatively simple, just put the hanging orchid in the water, but there are still a lot of matters needing attention in the process of breeding hydroponic orchid, how to do when the leaf tip blackens and rotten roots appear in the process of appearance? Let's take a look at the Women's Network:

The culture methods of hydroponics are as follows:

1. Generally, the root system can sprout after 5 days of water culture. Therefore, hydroponic culture is very easy to manage. But remember to raise it in a hydroponic environment.

2. Hydroponic orchids must be planted on plastic bottles without bottom holes. For the double-layer container bottle, you can also choose to plant the hydroponic hanging orchid in the upper plastic sieve and let the hydroponic hanging orchid droop at the root of the bottle.

3. when taking care of hydroponic orchids in daily life, you can take off the basin or dig up from the ground, wash the roots of hydroponic orchids with clean water, and then cut off rotten roots and old roots, leaving fibrous roots, leaving 6-10 pieces of robust leaves.

4. After selecting the basin, insert the treated hydroponic suspension into the bottle. Need to pay special attention to the insertion of hydroponic Cymbidium must be upright, so that the root of hydroponic orchid soaked in the water to grow slowly.

Matters needing attention in the culture of hydroponic orchids:

1. The roots can not all be immersed in water, leaving about 1/4 of the roots on the water surface, so that the roots can breathe better.

2. Cold boiled water is the best, which not only has no diseases, insect pests and algae spores, but also removes chlorine from tap water, which is more conducive to the healthy growth of plants, especially the roots can keep white and tender but not green for a long time and improve ornamental. Usually change the water every three or four days, but it can be longer in winter.

3. put it in a place with scattered light, except for more sunlight in winter, direct sunlight should be avoided in other seasons.

4. spray water on the leaves every day, the finer the water droplets, the better, and increase the number of times of water spraying in hot weather.

5. Nutrition doesn't matter, there are a lot of nutrients in the water. If there are conditions, it is better to add some nitrogen fertilizer or granular compound fertilizer to the water for about 20 days, with a ratio of 11500 to water. Of course, you can also use Amoy rice water for three or four days (fermentation), take its upper clear liquid, mixed into the water of hanging orchids (mixed with a ratio of 1:10).

How does hydroponic hanging orchid leaf tip blacken do?

The blackening of the leaf tip of hydroponic Cymbidium may be caused by the lack of water and the rot of nutrient fibrous roots caused by stagnant water in basin soil. Another possibility is that the leaf tips of hydroponic orchids are blackened because they are watered too frequently or the basin soil is too sticky. Therefore, under such circumstances, we can find out the reason for the blackening of the leaf tip of the hydroponic hanging orchid according to the two possibilities mentioned just now.

If it is because of the frequent watering every day, the leaf tip of the hydroponic orchid turns black. Then we should remove part of the soil of the hydroponic orchid, and then cut off the rotten roots and replace them with clean wet sand planting. Remember to keep the sand grains in the hydroponic orchid basin moist, try not to water too much, and wait for the white and tender whisker roots to be born. Then replace the fertile cultivation soil for planting.

If the root rot of the hydroponic orchid is not very serious, then the wound of the hydroponic orchid can be coated with plant ash, or sulfur powder, and then directly planted with the culture soil. However, without changing the basin for a long time, it will easily cause the phenomenon of atrophy and bad color at the root end of the hydroponic Magnolia. Therefore, when this problem occurs, remember to pour it out of the basin first, and then remove some of the old soil, the aging and necrotic roots, and the dead leaves. After pruning, it is best to choose fresh culture soil and keep it in a cool, moist and semi-shady environment, pay attention to more water spraying and less watering, and the newly drawn young leaves of the plant can return to normal management.

What about the rotten roots of hydroponic hanging orchids?

After discovering the rotten roots of hydroponic hanging orchids, the decaying part of the roots should be cut off in time. Conditional flower friends can use potassium permanganate to disinfect the rotten roots, and if there is no one at home, try to clean the rotten roots, then put them in a cool and ventilated place to dry, and then insert them into the cleaned bottle. The rabbit reminds you that the bottle must also be disinfected so as to ensure that the orchid is in a good growing environment.

These are the solutions to the rotten roots and yellowing of leaf tips in water culture, and this is only part of it. In the process of breeding, you can also invent your own breeding methods.

Hydroponic hanging orchid picture, hydroponic hanging orchid leaves yellow how to do, hydroponic hanging orchid rotten root, hydroponic hanging orchid leaf tip black hydroponic hanging orchid currently one of the most popular indoor foliage plants, put the seedlings in a clean water tank, it can maintain the ornamental value for two or three years. Can properly raise goldfish, so that flower fish live in harmony, both can enjoy flowers and fish, there is a very high ornamental value. Culture methods and matters needing attention of hydroponic Cymbidium

1. Choose the container: generally, you should choose the vase according to the size of the hydroponic hanging orchid. It is best to choose the one with a neck at 1pm 3, which can be fixed or not.

2. Select water culture seedlings: you can choose new seedlings on the stems, preferably with aerial roots; you can also wash off the soil and carry out water culture, and be sure to carry out disinfection before water culture.

3. Hydroponic culture: select a good vase according to the size of the orchid, and do not add too much water when hydroponic culture, so that the root system is less than 1, 3, 3, 1 and 2.

4. Maintenance: if the water is changed every 2-3 days, if the soil culture is changed to water culture, part of the root system will rot at the initial stage, which needs to be cut off during the change of water and sterilized. When the new water root is 3 to 5 centimeters long, it is necessary to add nutrient solution to the water, the amount does not need to be large.

The maintenance environment had better have scattered light, not too shaded or exposed to the sun, and those with dry leaf tips should be pruned in time.

Pictures of hydroponic hanging orchids

Hydroponic hanging orchid is a very common hanging orchid, we often raise it in a tank, as long as provide clean water, do not need soil, it is easier than planting in the soil. A hydroponic magnolia can generally be cultured for two to three years, of course, if you want to raise it properly, just raise it casually and let it grow casually. It is estimated that the planting time will not last long.

What if the leaves of hydroponic orchid turn yellow?

Water-raised orchids can be planted in water all the time, but water-raised orchids cannot be directly exposed to strong light, because their roots absorb water, and their roots grow much faster than their leaves. If the leaves turn yellow, it indicates that it is time to change water. The water-raised orchid itself has a slightly larger root system, and the best way is to cultivate it with soil, which can make its whole plant larger, because the orchid can purify the air.

Water culture hanging orchid rotten root

There are many reasons for the rotten roots of hydroponic Cymbidium, such as too low temperature, too much fertilization, diseases and insect pests and so on. When the hydroponic hanging orchid appears the root rot phenomenon, the water quality in the bottle will become smelly, and the root of the hanging orchid will also have a rotten smell. At this time, the flower friends must adjust in time so that the waterproof hanging orchid will have a more serious rotting situation.

What about the rotten roots of hydroponic hanging orchids: when flower friends find the rotten roots of hydroponic hanging orchids, they should cut off the rotten roots in time, and conditional flower friends can use potassium permanganate to disinfect the rotten roots. If there is no one at home, try to clean the rotten roots, then put them in a cool and ventilated place to dry, and then insert them into the cleaned bottle. The rabbit reminds you that the bottle must also be disinfected so as to ensure that the orchid is in a good growing environment.

The leaf tip of hydroponic Cymbidium is black.

The blackening of the leaf tip of hydroponic Cymbidium may be caused by the lack of water and the rot of nutrient fibrous roots caused by stagnant water in basin soil. Another possibility is that the leaf tips of hydroponic orchids are blackened because they are watered too frequently or the basin soil is too sticky.

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Hydroponic hanging orchid culture methods and matters needing attention, hydroponic hanging orchid how to raise hanging orchid is lush, fresh and chic, after hydroponic culture through the glass bottle, you can clearly see the white roots dancing in the water. Therefore, now more and more people like to cultivate hydroponic orchids. The following Hua Yu net Xiaobian takes you to see the methods and matters needing attention of hydroponic culture, and how to raise hydroponics. Culture methods and matters needing attention of hydroponic Cymbidium

Material preparation of hydroponic Cymbidium

1. Transparent proportion utensils, glass bottles, mineral water bottles, water cups are all fine, but if you want long-term hydroponics, it is recommended to choose a more beautiful container.

two。 Scissors, disinfectant (potassium permanganate solution), mainly used for root construction and disinfection.

3. A sturdy plant of Cymbidium.

Culture method of hydroponic Cymbidium

Container selection

The root of the orchid is white and fat, which is very suitable for viewing. The most important point is that there is no soil interference, when it is muggy in summer, the orchid can also grow in a cool environment. Therefore, hydroponic hanging orchids try to choose a transparent glass container, which can not only view the leaves, but also appreciate the roots, so that the situation of hydroponics can be adjusted in time.

Preparation of nutrient solution

The formula of nutrient solution was as follows: calcium nitrate 1.8g, potassium dihydrogen phosphate 0.62g, ammonium sulfate 0.187g, ferrous phosphate 0.0278g, potassium chloride 0.62 g, magnesium sulfate 0.54g.

Dilute the prepared nutrient solution with water, this culture medium can provide sufficient nutrients for the orchid, which is a little better than the finished product on the market. But looking at these chemical names, you are dizzy, or go to the market to buy finished products!

Treatment of hanging orchid

Take the soil culture orchid out of the basin and rinse the soil from the root with slow water.

Use scissors to cut off the old and rotten roots, keep the whitish fibrous roots, clean up the diseased and residual leaves, and give the orchid plant a new look. Then soak the roots of the plant in potassium permanganate solution for 10 minutes and disinfect them.

Rinse the leaves with slow water, wash the soil and dust of the leaves clean, pay attention to do not hurt the leaves in the process of operation, and ensure the integrity of the leaves.

Fixed position

Put the treated orchid into a hydroponic container, a professional hydroponic container (with a water basket), fix the orchid and fix it with stones to ensure that the plant is in an upright state; ordinary glassware, put the plant straight and the leaf is close to the bottle wall.

During the fixation process, avoid damaging the roots and let the roots be scattered around the container.

water

Pour water along one side of the bottle wall, and the water will not pass through the root of the plant.

Culture methods and matters needing attention of hydroponic Cymbidium

Placement environment

The conservation environment of hydroponic orchid and soil culture is not much different, and it will be easy to be placed in a bright place to ensure sufficient light. If the light is not enough, the hydroponic orchid will also appear the phenomenon of narrow and long leaves and dim leaf color. In addition, when the summer light is strong, can not be exposed to the sun, to avoid the water temperature is too high, affecting root growth.

The best growth temperature of hydroponic Magnolia is 15: 25 ℃. When the temperature is above 30 ℃, the growth of Magnolia will stop and the leaf tip will turn yellow. If the winter temperature is kept above 12 ℃, it is easy to frostbite at 5 ℃.

Water quantity and water quality requirements

In the early 2-3 days of hydroponic culture, change the water once every 2-3 days. After the new roots grow, change the water once every 7 days. If there is less water, you can add water. When the root length is more than 3 cm, change the nutrient solution every 2 weeks or so. While changing the nutrient solution, clean the root and bottle wall of the orchid.

The hydroponic culture water of the hanging orchid is generally used with tap water that has been placed for a day, and the chlorine in the water is used after volatilization. The frequency of changing water is also different in different seasons. in spring and autumn, it is changed every 7-10 days, 5-7 days in summer, and 10-15 days in winter. During the maintenance period, according to the growth of the orchid, spray water properly to keep the leaf surface clean.

Root pruning

Hydroponic culture of hanging orchid after root washing, hydroponic culture needs to have a certain period of adaptation, the phenomenon of decay of unadapted old roots, check and clean up in time, do not use nutrient solution when there is a wound in the root, wait for the root to adapt to the water environment, and use the nutrient solution after normal growth.

Hydroponic orchids can blossom in about half a year. When blooming, be careful not to spray water on the flowers to avoid falling off ahead of time. Cut off the flower branches in time after the flower fade to promote flowering in the following year.

Hydroponic hanging orchids change the appearance of soil culture, you can not only see green leaves, but also watch snow-white roots, although it is only an ordinary plant, it can add some freshness to your home and make it more interesting.

The above is the Hua Yu net Xiaobian to show you the methods and matters needing attention in hydroponic culture. Hydroponic magnolia is more complicated in the early stage, but it is very simple to raise it! You can have a try!