What if the leaves turn yellow in the face of the latest good luck?

Hongyudou is a perennial evergreen herb, because it blossoms when the flower core is bright red, so it is called Hongyudang, is a very festive and good plant. But if there is a problem of yellow leaves in the breeding process, it will be a bit of a disappointment, so what should we do when the leaves turn yellow when we encounter good luck?

The emergence of yellow leaves at the head of Hongyun is mostly caused by some problems in the process of breeding, which may be the change of temperature or the problem of watering. Of course, fertilizer, light and other factors will also have a certain impact. Below, the pro-agricultural network will introduce to you the main reasons that affect the yellowing of leaves at Hongyun, as well as some treatment measures.

1. The temperature is not suitable

Hongyun likes the warm and humid environment, the most suitable growth temperature is 21-28 ℃, the highest temperature can not be higher than 30 ℃, if the temperature is too high, it may cause Hongyun to grow slowly; too low will cause the leaves or bracts to turn red and white.

How to handle it:

In winter, if the temperature is too low to lead to poor growth, you can spray antifreeze and cold repellent to appropriately increase the temperature in the growth environment; if the temperature is too high, it should be ventilated and cooled in time.

Second, improper watering

Too much or too little watering may lead to the emergence of yellow leaves, too much watering is easy to form stagnant water, plants will rot roots; if too little watering can not meet the normal needs of plant growth.

How to handle it:

Watering to the right amount, control the degree, you can add a small amount of water to the impeller, watering too little, can be used as a supplement. You can spray water on the leaves once a day to remove dust, make the leaves bright, strengthen the photosynthesis of the plant and promote the growth of the plant.

III. Improper fertilization

Fertilization is to replenish nutrients to plants. When fertilization is inappropriate, it can easily lead to yellow leaves, especially the lack of nitrogen fertilizer, which will lead to thin branches and leaves, thin leaves and yellowing. At the same time, if good luck is in the flowering stage, it also needs enough nutrients.

How to handle it:

If the lack of fertilizer leads to yellow leaves, it is necessary to pour the pot in time and gradually apply dilute mature liquid fertilizer or compound flower fertilizer into the new loose and fertile culture soil; fertilize once a week during flowering, bean cake or fermented rice washing water can be selected as fertilizer.

Fourth, lack of light

Whether the color of the leaves is bright and whether the leaves are full or not is very important with the light. usually, the light time in winter needs to be guaranteed to be more than 4 hours, and the light can be increased on cloudy and rainy days. In summer, the plants should be placed in a cool place and shaded properly. As long as the light is suitable, the yellowing of leaves will not occur.

The above are the relevant reasons and treatment methods for the yellowing of the leaves at the head of Hongyun introduced to you by the pro-agricultural network, hoping to bring some help to you. The pro-agricultural network has also introduced the breeding methods of Hongyun before, and interested friends can also take a look, which may also be helpful to your breeding.