Long term sun exposure

Some flower friends just leave the flowers and plants outside. Especially in summer, they don't even have a shade. This behavior is very undesirable. Of course, those who especially like sunshine, such as jasmine and gardenia, can stand it

Symptoms prone to appear: withered, yellow, black and red leaf tips

Although plants like light, it doesn't mean that plants like more strong light. Too strong light will also bring inevitable damage to plants! The most obvious reaction of plants is sunburn

Solution:

If the sunburned leaves cannot recover, move the sunburned plants to a cool place, or you can directly put the plants indoors, where they are not exposed to the sun. Will have

Take off the sunburned leaves, maintain them normally, and wait for the plants to grow new leaves~

(author: Tian Jian · Mi Tuan, source: multi pulp plant bar)

(author: quiet heavenly palace source: lvluo Tianxia bar)

In the last picture, almost all the leaves have been sunburned, so we can only put them in a cool place for maintenance, waiting for them to slowly produce new leaves and replace the old ones

(author: candy2) source: pulpy plant bar)

Long term shading

The growth of plants is inseparable from sunlight. Only under sunlight can photosynthesis be carried out and produce the nutrients needed for plant growth. Long-term shading will inevitably inhibit the growth of plants

Prone symptoms: overgrowth

Flower friends who raise too much meat should know this phenomenon, right? This phenomenon is not unique to fleshy plants. As long as there is insufficient light for a long time, it is easy for any plant to grow thin and tall and look like it is going to break! For example, the daffodils in the figure below have thin and long leaves, which are easy to fall down when they grow up. If they are not dealt with all the time, the second picture is the final result

Solution:

1. More sun exposure is the most convenient way to solve the problem of overgrowth

2. Topping, if your plant has grown very badly, just topping it directly. Topping can inhibit the top advantage of the plant and promote branching! Look at the picture below

(author: Chu Shi, source: Zhihu)

(source: Baidu knows)

Long term non rotation

Plants have phototaxis. What is called phototaxis is that plants will unconsciously spread to places that can be irradiated by the sun. For example, the plant in the figure below is directly bent by 90 °, which is caused by phototaxis

Easy symptoms: the plant is crooked

Now most flower friends should put plants on balconies, windows and bay windows? In these places, due to the shelter of the house, some plants must not be able to get the sun, and the part that can get the sun will continue to extend to the place that can get the sun. Finally, there is a crooked longevity flower in front of you... For example, the longevity flower in the figure below

Solution:

Every other week or so, turn the pot to the longevity flower, so that the longevity flower can be evenly exposed to the sun

(author: bjayul# source: Changshou flower bar)

(author: Chen Meihuan, source: Luohu education network blog)

Bask in the sun through glass

Glass can block most of the ultraviolet rays in the light, and ultraviolet rays are one of the important factors to inhibit the growth of plants. Therefore, exposure to the sun through glass may also lead to growth~

Prone symptoms: overgrowth

It's OK in winter. The temperature is relatively low and the growth of plants is small. It has no impact across glass. However, in spring and summer, plants grow rapidly. They can't receive ultraviolet rays across glass. Plants grow thin and long, especially sunny plants

Solution:

In spring, summer, autumn and other seasons, it's best not to bask in the sun across the glass, move out the flowers and plants, or open the window of the balcony and receive a few hours of pure sunlight every day ~ pay attention to shade in summer< span>