The latest causes and treatment methods of yellowing of asparagus leaves

Bamboo branches and leaves extension, stem straight, beautiful shape, in many people's minds represent a kind of elegant literature, many people will also plant this plant at home. In the process of planting leaves often appear yellow phenomenon, so what is the cause of this? Let's get to know each other along with Xiaobian.

1. Insufficient nutrients

In planting asparagus is required to provide sufficient nutrients in the soil, if the nutrients are insufficient, the leaves of asparagus will have abnormal changes, and in addition to the leaves other parts are normal, the root system is not abnormal, the yellowing of the leaves is gradually progressive, the leaves are yellower day by day. In this case, it can be judged that the soil nutrients are insufficient. It is suggested to apply sufficient base fertilizer when planting, and then apply fertilizer every other month to ensure that the soil nutrients are sufficient, so that the leaves will not yellow.

2. Water accumulation

Water causes the leaves of asparagus yellow, and this yellow symptoms and other reasons caused by yellowing is easy to distinguish, first of all to observe the leaves, to see whether the leaves are full, is not like the appearance of water shortage, if the naked eye can not distinguish, you can touch with your hands, feel whether it is wet again, in the observation of whether the soil is wet. For the yellowing of leaves caused by accumulated water, the water in the basin bottom can be drained, or a basin can be changed directly, and then watering should be controlled to avoid accumulated water.

3. Accumulated fertilizer

If the leaves of asparagus appear yellow phenomenon, but from the surface asparagus still has a certain vitality, or will grow some new branches and leaves, but the new branches and leaves will gradually bitter. At the same time, the root system at the bottom of asparagus will gradually change color, and finally the root system will turn black and rot. If asparagus appears the above symptoms, it can be judged that the leaves are yellow due to excessive fertilizer accumulation. For this kind of language, it is suggested to change the pot and soil as soon as possible, clean up the rotten root system in time, re-transplant and then prepare some nutrient solution for asparagus, so as to make it return to normal as soon as possible.

4, strong light

Strong light exposure will also cause the leaves of asparagus yellow, but this reason causes the yellow leaves to be easily displayed, and it is also the easiest to judge. Bamboo likes to grow in a cool environment, strong light exposure will cause it to be extremely uncomfortable, then as long as it can be moved to a cool environment, or appropriate shade. After this, the leaves of asparagus will slowly recover. If they cannot recover, then it is caused by other reasons.

The above is an introduction to the causes and treatment methods of asparagus leaves yellowing. I hope it can help you. If you want to know more about it, please pay attention to us.