What about the yellowing leaves of hydroponic green pineapple? what do you put in hydroponic green radish water?

Green Luo must be no stranger to it, and we can often see it in our life. Green pineapple is a popular domestic plant in the market at present, and there are two methods of soil culture and hydroponic culture. There are also a lot of tricks in hydroponics. If the method is not correct, it may cause some problems in hydroponics.

What if the leaves of hydroponic green apple turn yellow?

1. There is plenty of sunshine. It should be placed where the scattered light is sufficient, and water is often sprayed to the leaf surface during the growth period. Spraying 0.2% potassium dihydrogen phosphate can restore the stripes on the leaf surface. Use a large culture container as much as possible, and oxygen can be added to the water if possible.

2. Fertilization. Spraying 1% urea is OK, any creature has a life cycle, it may be old and let nature take its course. Only when it is withered and yellow will it send new leaves. There is no need to worry.

3. Change water frequently. Then there is the change of water once a week in hydroponics. If you have the conditions to put some Maifan stone or small stone, it will effectively reduce the occurrence of yellow leaves. Rinse the roots well when changing water, and cut off the diseased roots. Don't put too much water, just don't have a root. When raising water, it is recommended to wrap the roots, soil and sawdust of green pineapple with cloth and put them in water.

What's in the water of hydroponic green turnip?

Hydroponic green pineapple can use hydroponic nutrient solution, which can promote the rooting of hydroponic flowers and has the effect of anti-inflammation and sterilization. Add 1-2 drops to each change of water.

Causes of yellowing of hydroponic green pineapple leaves

1. Abrupt change of environment. Generally, the newly bought green apple has an adaptation period of about 1 month to the new environment, and the bottom yellow leaves are normal, but remember: yellow or dead leaves should not be peeled off directly and should be cut off from the middle of the petiole so as to avoid direct peeling causing too much water loss and increasing the wound; as a result, the upper leaves will still be yellow.

2. Discomfort of light and temperature. Green pineapple likes high temperature, humid, semi-overcast environment, can not bear cold, and the overwintering temperature is not lower than 10 ℃. It is sensitive to temperature, avoid direct sunlight in summer, and it is easy for leaves to turn yellow and fall off under strong light. It can grow well under the bright scattered light indoors in winter, and has a higher requirement for water during the growth period.

3. The water quality is poor. Hydroponic green pineapple may also be due to bacteria in the water, if it is tap water culture, it may be due to the high content of bleach in the water. Green pineapple itself is not resistant to low temperature, low temperature for a long time and large water will lead to rotten roots, resulting in insufficient water supply to the roots, and finally the root leaves begin to turn yellow, and the top leaves lose their luster.

How to prune hydroponic green pineapple

1. For this kind of water-raised flower, in order to prevent it from growing too fast, its appearance is not good-looking, and the root system is squeezed, it needs to be pruned. When pruning it, we should be careful not to hurt its aerial root, so that it can grow water root more quickly after its root has been cut.

2. Generally speaking, this kind of flower raised by water will set a column in the bottle, and when it is full of pillars, it can cut off half of its stem tips. If it grows new buds and new leaves, it can also cut off the tip of the other half of the stem.

4. If you don't put a pillar in your house, cut off the branches and leaves that are more than 20 centimeters higher than the vase, and then pay attention to take good care of it. Rotten leaves in other parts, dead leaves also need to be cut off. If the root is too long, it needs to be cut short.

4. After pruning, put it in a windy and bright area slowly, spray some water on its leaves every day, and soon it will be very healthy. Wash its roots frequently. If the roots are too long, they should be pruned in time so that nutrients will not be lost. It especially likes the shady area, usually can not let it accept the sun exposure, the light needs to be softer.

Hydroponic green apple is the most common leaf yellowing, this phenomenon is generally caused by light, fertile water and so on, if you want to solve it, we should start from these aspects. Hydroponic green pineapple also needs to be fertilized, in which some nutrient solution can be added to ensure its growth.