Rhododendron

(author: Lavender source: Sina blog)

Azalea is one of the first choices of Chinese New Year flowers ~ put a pot of azalea in full bloom at home during the new year. Friends and relatives come, but they have face, but it's not good if the leaves turn yellow

(author: Laoniu ugly source: Sina blog)

First cause: improper watering

The newly bought Rhododendron leaves turn yellow. Most of the reasons are improper watering, either more or less

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

Secondary cause: the temperature is too low

Rhododendron is a southern flower, which is not cold resistant. The temperature should be kept at 5 ~ 10 ℃ in winter. If it is lower than 5 ℃, the growth of Rhododendron will stop

Therefore, Huahua doesn't recommend you to buy azaleas if you don't have heating and the temperature is very low in winter

(author: Yu Shuilan Ling, source: Sina blog)

Camellia

(author: fcm1987; source: Netcom)

There are also many flower friends who like camellia, but after raising it at home, they find that the leaves are yellow. What's going on

(source: Jinhua News Network)

First cause: improper watering

Watering is really a big problem. For camellia, people often water too much. Camellia needs less water in winter to keep the basin soil dry. If the temperature at home can reach more than 20 ℃, watering can see dry and wet

Secondary cause: insufficient elements

If some trace elements needed in the growth process of Camellia are not satisfied, the leaves will also turn yellow

At this time, you can apply fertilizer. Use 20% ~ 30% bean cake fertilizer once a month, or add a small amount of ferrous sulfate when watering. Note that 1 ~ 2 drops at a time is enough

(author: wenxiong34d source: Pacific computer network)

Longevity flower

(author: flower insect source: home in Shenzhen)

Longevity flower can be said to be one of the super nourishing plants, but some flower friends still turn the leaves of longevity flower yellow. What's the reason? And listen to Huahua carefully

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

First cause: natural metabolism

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

Secondary cause: excessive watering

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

You can take the longevity flower out to bask in the sun. When the leaves on the edge are dry, you can cut off the dry part with scissors. The remnant leaves will heal themselves in a few days, and the new buds will grow slowly

(author: lf680410 source: HuaBa)

Orchid

(author: Yangyang; source: Pacific computer network)

I don't know how many flower friends grow orchids. Many people think orchids are difficult to raise. In the view of flowers, there are no flowers that can't be raised well, only those who are willing to work hard

(author: nbmeid# source: 19th floor)

First cause: Environmental discomfort

If it is a newly bought orchid, the leaves turn yellow. It is likely that the maladjustment to the environment temporarily affects the nutrient absorption of the orchid, and the leaves will turn yellow

Cut off the yellow leaves and then maintain 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 young leaves turn yellow, it means that it is watered more. If the leaves start to turn yellow from below and then spread upward, it means that it is watered too little and dry

If you water too much, you can move the orchids to a place with good light and ventilation, which can accelerate the evaporation of water

If the water is too little, it should be watered. Note that the water must be watered thoroughly, that is, the water can be seen from the small hole at the bottom

(author: Overseas fisherman, source: huitu.com)

Fortune tree

Fortune tree, maybe most of the flower friends who buy fortune tree are for a good omen, but fortune tree likes yellow leaves, which is also very depressing

First cause: too much watering

The root system of fortune tree is underdeveloped. Once watered too much, it is easy to rot. once the root rot, the leaves will turn yellow

Insert a small iron bar or the like along the edge of the basin, gently stir the basin soil to accelerate the volatilization of water in the basin soil, and then water it after the surface of the basin soil is dry and white. The watering should be thoroughly watered at one time

Phalaenopsis

Phalaenopsis is a must buy flower for the new year. It's not only beautiful, but also has a very good meaning! It's a great gift

First cause: the temperature is too low

Phalaenopsis is a tropical flower with high requirements for 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, which means that there is too much water. If the top and new leaves are all right, the old leaves below turn yellow, which means that the watering is too little and the watering is impermeable for a long time

If you water more, you can use a piece of cloth under the nutrition bowl to slowly suck out the water ~ or gently turn up the basin soil on the surface to make the soil contact more air and accelerate the evaporation of water

If the watering is less, it should be watered thoroughly at one time. After that, wait until the surface of the basin soil is dry and white, and then water again. It should also be watered thoroughly

Clivia

(author: Hu Xiqing source: Wuhai photography network)

Clivia is a perennial plant. If it is well raised, it can even bloom every year, but the call sign is raised, and the yellow leaves are not negotiable

Main cause: improper watering

If the leaves of Clivia begin to turn yellow from the tip of the young leaves, and then gradually develop downward, it means that there is a lot of water. If the tip of the old leaves turns yellow, there is a lack of water

For lack of water, you can use the dip basin method. Put the Clivia with flowers and pots into a large basin full of water, wait until the basin soil on the surface is wet, and then take it out, and the Clivia will be watered through

If you water too much, loosen the soil, be careful not to hurt the root system of Clivia, and then put it in a well ventilated place with balcony lamp to accelerate water evaporation

Secondary cause: insufficient light

Insufficient light will also cause the new leaves of Clivia to be tender and yellow. Especially in winter, the light is relatively weak. It is necessary to move Clivia to a place with good light in time

Cyclamen

(source: 360 Encyclopedia)

Cyclamen, also known as radish flower, is also one of the flowers we choose during the new year. Oh ~ look at its petals. Are they like rabbit ears

(source: Three Networks)

Main cause: dry air

Cyclamen likes water, and its perception of water is also very obvious. At the same time, it also has high requirements for air humidity. Once the water fails to meet the requirements, the yellow leaves will wilt

indoor to keep the Cyclamen soil moist, give its surrounding spray, increase air humidity ~

Secondary cause: insufficient light

Although Cyclamen is afraid of strong light, if it is placed in a place with insufficient light for a long time, it will also have yellow leaves

The light in winter is not enough or strong. Therefore, put Cyclamen in a place with bright light

(author: smile Yibo Ma, source: Baidu knows)

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