The reason for the green and yellow leaves is complete this time. How many do you know?

This issue is a series of programs called "1000 Questions on Flower Cultivation", Horticulture Lecture Hall. Welcome everyone's questions, oh, all the questions you leave me, we use the fastest time to answer everyone. This article is the second phase. What about green radish yellow leaves?

This is the second episode of the Horticulture Lecture Hall. What is the reason for the yellow leaves of green distemper? Today we will leave carefully said, many enterprises like to "peel" when meeting, then we also give green radish "peel", see how many reasons for this yellow leaf.

What is "skinned"

Many people discuss together, dig out existing problems, and thus set solutions.

Q: Green radish yellow leaf reason geometry, you know a few, together to reveal the big secret.

watering problem

This is mainly for the green radish watered in summer and autumn. The yellow probability raised in lazy flower pots is significantly higher than that of other flower pots. Why is this? Many people wrong, lazy flowerpot is lazy raise, in fact, wrong. Lazy flowerpot watering is not lazy at all.

The structure of the lazy flower pot is: water storage basin + soil loading basin, relying on humidity difference to absorb water.

(1) Wrong watering:

Water basin filled with water, we go to see the use of lazy flower pot introduction, inside specifications each time add water about 30%.

Secondly, many people like to replenish water immediately after the water tank is short of water. This is easy to cause long-term soaking of soil, poor temperature and humidity circulation, leading to the danger of rotten roots. Scientific use is, when the water storage basin is dry, but also after the soil pot is dry, and then add water.

The above is about lazy flowerpot watering, so how to water other flowerpots?

(2) Pay attention to the basin method

What is a set basin method, is a large basin set in a small basin. Many people liked to use this method to give green plants summer, but they didn't know that this small move would kill green plants.

The basin method is also called double basin hair, which is still the design of lazy flower pot, but there is no rope to absorb water, and the ventilation port at the bottom of the flower pot is directly used to absorb water. Then this method will also lead to green radish in a long-term water state, and yellow leaves.

(3) Humidity problem

The northern green radish is most likely to yellow in winter, because there is heating in the north and humidity is low. At this time, we have to add more moisture to the green radish leaves.

Yellow leaves caused by temperature

Yellow leaves caused by temperature are caused by sudden changes in the outside world, such as sudden high temperature or sudden low temperature, because the plant resistance is poor, it will appear as yellow leaves.

(1) Put it near the air conditioner

The air conditioner diggers blow dry, hot winds that quickly dry and wilt the leaves of the green radish. "Soft" no spirit, serious yellow leaves become thin, and the solution is to put it in a good place for ventilation, add some water. Or add the next good organized nutrient solution, can be quickly restored.

(2) Put it in an air-conditioned room

Cold wind is not allowed, cold but also dry. As we said, there is direct hot air blowing to dry the object, and of course cold dry air can also be used. This degree is not as fast as the hot wind. If it wilts, it is better to put it outside for ventilation.

(3) Put it on the balcony and blow it

It's windy in the fall, especially at night. If you put a pot of green radish on the balcony, you will find that the leaves lose green in a few days, then they are very thin, and then they wither yellow. This principle is similar to air conditioning.

Fertilization yellow leaf

This yellow leaf was more powerful. It belonged to a yellow leaf that burned its leaves and roots. It could not be reversed. Common for the use of fertilizer concentration caused, such as nutrient solution should have been diluted, feel trouble directly with. Secondly, green radish potted plants are not recommended to use granular fertilizer, but many people like to sprinkle it on the surface, which is also easy to cause burning roots.

How do we fix this?

After the discovery of trouble called water, if it can not be controlled, immediately change soil.

Well, about green radish yellow leaves we say so much, there are any questions, please give me a message oh!