What about the rotten roots of the orchid? five simple moves to make the rotten roots stop coming / improper fertilization is the main reason.

Gentleman orchid, flower friends must be no stranger, it is a good indoor breeding, not only has an extremely ornamental, but also has a wonderful effect in beautifying the environment and medicine. The role of gentleman orchid, attracted a lot of people to raise, but in the breeding process, because of improper maintenance, often appear rotten root phenomenon, then gentleman orchid rotten root how to do? In fact, it is not difficult, learn 4 tricks can make the rotten root no longer come, let's go to study and have a look.

First, the gentleman orchid rotten root how to do, look for the cause

We are in the process of breeding magnolia, because of a variety of reasons, will cause rotting root phenomenon. There are many reasons for the rotten roots of Magnolia. Only by finding the reasons, can we take effective solutions and avoid the deterioration of the situation. How to do the rotten root of the gentleman orchid? here are several rotten root reasons and solutions. You must have a look at those who love flowers.

Second, the causes of rotting roots of Cymbidium and its solutions.

1. Environmental discomfort

Whether it is the yellow leaves of Cymbidium or the rotten roots of Cymbidium, the first reason we think of should be environmental problems. Because of high temperature, high humidity, poor ventilation and so on, it is the reason for the rotten roots of Cymbidium.

Solution: first dispose of the rotten roots, and then disinfect them. Finally, according to the breeding methods and matters needing attention, adjust the growth environment of Cymbidium to the best, which can be restored in a period of time.

2. Improper fertilization

This is also one of the reasons for the rotten roots of Cymbidium, because once fertilizing too much, causing fertilizer to contact the roots, the heat generated will burn the roots, thus affecting the absorptive capacity of the roots, resulting in the phenomenon of rotting roots.

Solution: in the same way, deal with the rotten roots, then disinfect them, and finally put them into a basin to promote the roots. With this lesson, we should pay attention to the diligent application of thin fertilizer when applying fertilizer.

3. Overwatering

In the method of watering Cymbidium, we have said that we must pay attention to the watering of Cymbidium, because once it is watered too much, the water content of the nutritious soil is too large, the permeability is poor, and the root system is difficult to breathe, resulting in rotting roots.

Solution: ditto, when watering, be careful not to pour water to the center of the orchid, lest water accumulate along the stem to the root. Watering is usually done every two weeks, accompanied by fertilization.

4. Root injury

Changing the basin is a must in the process of magnolia culture, and this step is easy to cause root injury for beginners, resulting in root rotting symptoms.

Solution: rotting fleshy roots must be completely eliminated, then coated with charcoal or fine furnace ash to dry, and then cultivated in a basin to prevent the injured roots from coming into direct contact with nutritious soil bacteria and rot.

5. The basin soil is not suitable.

When it comes to the reason why the root of the gentleman orchid is rotten, the pot soil is not suitable for one of them. The use of pottery pots and plastic pots lead to poor air permeability and poor water permeability of the basin soil, which will lead to rotten roots; while the soil is not good, there are bacterial diseases eroding the fleshy roots, and it will also cause magnolia fester, resulting in root rot symptoms.

Solution: change the breathable and permeable flowerpot, but disinfect the soil, and let's move on to the specific operation.

3. Disinfection and treatment of rotten roots of Cymbidium

I have mentioned a lot of solutions to the rotten roots of orchids, but how to deal with them? The way to remove the rotten roots: plant the rotten roots from the flowerpot, gently peel off the soil, then rinse the roots with water and clean the rotten roots with scissors. If any leaves are yellow or weak, it is best to cut off the damaged leaves as well.

Disinfection of rotten roots of Cymbidium: soak the cleaned roots in 0.1% potassium permanganate solution for 5 minutes, then apply a little sulfur powder or plant ash or carbendazim, and then dry in a cool place for about 2 days.

IV. Conservation after the rotten roots of Cymbidium

After dealing with the rotten roots of the orchid, many flower friends think it is over, in fact, the later maintenance is also indispensable, once the maintenance is improper, the root rot symptoms will appear again. There are mainly two kinds of maintenance after rotting roots:

1. Control of temperature and moisture

After the rotten root of the gentleman orchid is treated, the environment on the basin, the temperature had better be kept at 20-25 degrees Celsius, the ventilation effect must be good. In addition, less watering, basin soil is too wet, not only not conducive to rooting, but also the risk of decay again. In addition, flowerpots are best placed in astigmatism to avoid direct sunlight.

2. Take care of your hands

Many flower friends have obsessive-compulsive disorder and can't wait for the magnolia to grow well. From time to time, I will look at the root system to see if it continues to rot. In fact, this practice not only does not make any sense, but increases the probability that the orchid is infected with bacteria.

It's almost New year's Day, and your flowers are still yellow and deciduous. What should we do?

Cuckoo

(author: lavender Source: Sina blog)

Azaleas are one of the first choices for Chinese New year flowers. Put a pot of azaleas in full bloom at home during the Spring Festival. Friends and relatives come with face, but it is not good for the leaves to turn yellow.

(author: Lao Niu ugly source: Sina blog)

First cause: improper watering

The newly bought rhododendron leaves turn yellow, mostly because of improper watering, either too much or less.

The correct watering method of azaleas should be dry and wet, that is, when the 2~3cm on the surface of the basin soil is dry, it should be watered thoroughly. At ordinary times, you should also spray water on the cuckoo leaves and around them to increase the humidity of the surrounding air.

Secondary cause: the temperature is too low

Rhododendron is a southern flower, which is not resistant to cold. If the winter temperature is kept at 5: 10 ℃, below 5 ℃, the rhododendron will stop growing.

Therefore, if there is no heating at home and the temperature is very low in winter, Huahua is not recommended to buy cuckoos.

(author: Yu Shuilan Ling Source: Sina blog)

Camellia

(author: fcm1987 Source: Niitu.com)

There are also many flower friends like camellias, but raised at home only to find that the leaves are yellow, how is this going on?

(source: Jinhua News Network)

First cause: improper watering

Watering is indeed a big problem, and camellias are often overwatered. Camellias need to be watered less in winter to keep the soil dry. If the temperature at home can reach more than 20 ℃, then watering can be dry or wet.

Secondary cause: insufficient elements

Some of the trace elements needed in the growth of camellias can also cause the leaves to turn yellow if they are not satisfied.

At this time, you can fertilize, with 20%-30% bean cake fertilizer, once a month, or usually add a small amount of ferrous sulfate when watering, note, 1-2 drops at a time.

(author: wenxiong34d Source: Pacific computer Network)

Longevity flower

(author: flower and insect source: home is in Shenzhen)

Longevity flowers can be said to be one of the super easy-to-raise plants, but there are still flower friends who yellowed the leaves of longevity flowers. What is the reason? Just listen to the details of the flowers.

(author: drunk cat z Source: China Landscape Photography Network)

The first cause: natural metabolism

Flower friends can first observe that if only the leaves at the bottom of the longevity flowers turn yellow, but there is no problem at the top, it is normal metabolism. Flower friends just need to remove the yellowing leaves.

Secondary cause: too much watering

If the leaves soften first and then turn yellow, it is waterlogged.

You can take the longevity flowers out to bask in the sun, wait for the leaves on the edges to dry, and then cut off the dry parts with scissors. The leftover leaves will heal themselves in a few days, and the new buds will grow slowly.

(author: LF680410 Source: flower Bar)

Orchid

(author: yangyang Source: Pacific computer Network)

Do not know how many orchid flower friends, many people think that orchids are not easy to raise, in Huahua's view, there are no bad flowers, only those who are willing to work hard or not!

(author: nbmeid Source: 19th floor)

The first cause: environmental discomfort

If it is a newly bought orchid, then the leaves are yellow, probably because of the inadaptability to the environment, temporarily affecting the nutrient absorption of orchids, will be yellow leaves.

Cut off the yellow leaves and take care of them normally.

Secondary cause: improper watering

Whether the orchid is short of water or waterlogged, it will cause the leaves to turn yellow. if even the tender leaves turn yellow, it means that they are overwatered, while if they start yellowing from the leaves below, and then continue to spread above, it means that they are too little watered and dry.

If you water too much, you can move the orchid to a place with good light and ventilation, which can speed up the evaporation of water.

If it is too little watering, it should be watered, pay attention, watering must be thoroughly watered, that is, you can see the bottom of the small hole out of water.

(author: overseas fisherman Source: Huitu net)

Make a fortune tree

It is possible that most of the flower friends who buy the fortune tree are for a good sign, but it is also very depressing that the fortune tree likes yellow leaves.

The first reason: too much watering

The root system of the rich tree is underdeveloped. once it is overwatered, it is easy to rot the root, and once the root is rotten, the leaves will turn yellow.

Insert along the edge of the basin with small iron bars and so on, gently mix the basin soil to accelerate the volatilization of water in the basin soil, and then wait until the surface of the basin soil is dry, whiten and then water it thoroughly at one time.

Phalaenopsis

Phalaenopsis is a must-buy flower for the Spring Festival. Oh, it is not only beautiful, but also has a very good meaning. It couldn't be better to give it away!

The first reason: the temperature is too low

Phalaenopsis is a tropical flower, which requires a high temperature. The best growth temperature is 18-28 ℃. If the temperature is lower than 15 ℃, it will affect the growth of Phalaenopsis.

Secondary cause: improper watering

Even the young leaves turn yellow, it means there is too much water, and if the top and the new leaves are all right, the old leaves below turn yellow, indicating that they are too little watered for a long time.

If you water too much, you can use a piece of cloth under the nutrition bowl, you can slowly suck the water out, or gently turn up the surface basin soil, so that the soil contact more air, accelerate water evaporation.

If it is less watered, it should be thoroughly watered once, and then it should be watered thoroughly when the surface of the basin soil is dry and white.

Gentleman orchid

(author: Hu Xiqing Source: Wuhai Photography Network)

Gentleman orchid is a perennial plant, if raised well, it can even blossom year after year, but the call sign is raised, and the yellow leaves are not discussed.

Main cause: improper watering

If the leaves of Cymbidium start yellowing from the tip of the tender leaves, and then gradually develop downward, it means that the water is too big, and if the tips of the old leaves are yellow, it is lack of water.

Lack of water can be used to soak the pot, put the magnolia with flowers into a large basin filled with water, wait until the surface of the basin soil is wet and then take it out, the magnolia will be thoroughly watered.

If it is too much watering, loosen the soil, be careful not to hurt the root system of the orchid, and then put it in a well-ventilated place with balcony lights to speed up water evaporation.

Secondary cause: lack of light

Lack of light will also cause the new leaves of Magnolia to be bright yellow, especially in winter, the light is relatively weak, so move the orchid to a place with good light in time.

Cyclamen

(source: 360 Encyclopedia)

Cyclamen is also called radish flower, and it is also one of the flowers chosen by everyone during the Spring Festival. Oh, look at its petals, is it like rabbit ears?

(source: triple connection)

Main cause: air drying

Cyclamen like water, the perception of water is also very obvious, at the same time, the requirements of air humidity is also relatively high, once the moisture can not meet the requirements, yellow leaves wilting is not discussed!

Keep cyclamen's potted soil moist indoors, spray more around it, and increase air humidity.

Secondary cause: lack of light

Although cyclamen is afraid of bright light, if cyclamen is put in a place where the light is insufficient for a long time, it will also have yellow leaves!

The light in winter is neither sufficient nor strong, so put cyclamen in a place where the light is brighter.

(author: Weieyi Bo Ma Source: Baidu knows)