The color of the pineapple in the air has become dull, what is the reason for it 5

Air pineapple. The requirements for light vary from breed to variety, with harder, grey leaves requiring more sunlight or stronger diffused light, while varieties with green leaves grow normally in semi-shade or indoors. Air pineapples are drought tolerant, strong light tolerant, and grow well in warm, moist, sunny and well-ventilated places.

Indoor cultivation should be placed near a window or in a place with strong artificial lighting, if the light is insufficient, the plants will grow thin and dull, and the most suitable growth environment is a shaded greenhouse. Direct sunlight is available from December to the end of March. When the weather is hot, it is necessary to have shade and ventilation.

Bromeliads, a very special and beautiful flower, have the characteristic of blooming only once in a lifetime, and are deeply loved by flower lovers. The beauty of bromeliads lies in the fact that their bright red leaves embody 6 points, but for some reason, the blood-red petals of bromeliads in many flower lovers will fade, which greatly affects the ornamental value. How can I lighten the color of pineapple flowers?

1. What to do if the color of pineapple flowers becomes lighter, prevention is the key.

Bromeliads are sometimes referred to as good luck chess pieces. It not only means beauty, but also has a bright red color, which is deeply loved by the majority of flower friends. If the color of the bromeliad flower becomes lighter, it will greatly affect its ornamental quality.

As for what to do if the color of the pineapple blossom fades, prevention is the key. Here are 4 causes and solutions for fading.

2. Causes and solutions for the fading of pineapple flowers.

1.The soil is not up to standard.

What to do if the color of bromeliads becomes lighter, the first thing to consider is the soil problem. In the cultivation method of bromeliads, we talked about its requirements for soil trembling ants: bromeliads prefer loose, well-drained, organic-rich soils, and should not use clay soils.

Once the soil is not up to par, the color of the bromeliads will fade.

Solution: If it's a soil problem, it's easy to do. Change the potting and soil, replace the bromeliads with loose, well-drained, organic-rich soil, and carefully maintain them for a while, and the bromeliads will naturally rejuvenate. Splendor.

2.Poor lighting.

Most of the flowers in the process of cultivating eggplant and burying them have requirements for light, and pineapple flowers are no exception. It is known that bromeliads prefer semi-shade, but also need plenty of sun. Once left in the shade for a long time, the beautiful color of its leaves will become lighter and lighter.

So what to do if the color of the bromeliad becomes lighter, ensure that the bromeliad has enough light.

Solution: early spring and late autumn: it can be directly exposed to the sun, which is beneficial and harmless in direct light; All summer and early fall:

Maintain pineapples in a bright, diffuse environment; Spring and winter: Pineapple blossoms can be bathed and kept in a sunny area. By meeting the above requirements, your bromeliad color will be restored in no time.

Through our introduction, I believe you have a deeper understanding of what to do if the color of bromeliads fades and what happens when the color of bromeliads becomes lighter and lighter.

1. Reduce watering

Reason: If the pineapple is watered too much, it will be soaked in stagnant water, the roots will be soaked, and the leaves will turn yellow. Workaround:

Watering is a big problem. Don't pour too much. In general, the surface of the soil is slightly dry and you can water.

Don't overdo it.

2. Reduce light:

Reason: Air pineapples can not be exposed to the sun, and the leaves are easy to turn yellow when exposed to the sun for a long time, as long as there is enough light. Workaround:

Can be placed on the balcony. When the light is strong, you can block it properly, and you can also move its position slightly. Conversely, it should not be left in a cool place for a long time.

You should have the right light.

3. Pay attention to ventilation.

Reason: It is easy to suffocate in a completely enclosed environment, and the leaves turn yellow. Solution: Proper ventilation, or occasional windows at night, is conducive to its growth in a ventilated environment.

4. Warm up and keep out the cold.

Reason: The most suitable temperature for the growth of air pineapple is 20-25, and the minimum temperature should not be lower than 5. It is easy to get frostbite in a low temperature environment, and then the leaves turn yellow.

Solution: In a low temperature environment, you can take some measures to keep warm, or put it in the sun when the sun is good, and properly control watering.

Brassin can be sprayed.

Brasssin, also known as brassinolide, is a new type of plant endogenous hormone, is recognized as a high-efficiency, broad-spectrum, non-toxic plant growth regulator, strong penetration, fast absorption, at very low concentrations, that can significantly increase the growth of plant nutrients and promote pollination. It can effectively increase the chlorophyll content, improve the efficiency of photosynthesis, promote root and seedling growth, and protect flowers and fruits; Improve the resistance of crops to cold, drought, salinity and alkali, and significantly reduce the occurrence of diseases; And it can significantly alleviate the occurrence of pesticide damage, make crops quickly resume growth, and can eliminate disease spots.

Brassinolide is a new type of green plant growth regulator, which is treated by soaking with suitable concentration of brassinolide and spraying on stems and leaves. It can promote the growth of vegetables, melons, fruits and other crops, improve quality, increase yield, bright color and thicker leaves. It can also make the leaf picking time of tea earlier, and can also make melons and fruits have higher sugar content, larger individuals, higher yields, and more resistant to storage.

In the pesticide market, plant growth regulators are mainly synthesized sodium dinitrate and brassin. In practical application, the naturally extracted brassins have the best quality and better comprehensive economic benefits, and can be welcomed and applied by farmers. Regardless of which type of plant hormone it belongs to, it is harmless to humans and animals, and the normal use dose is very effective.

Natural brassinin can be widely used in food crops such as rice, wheat, and potatoes, and can generally increase yield by about 10%; When applied to various cash crops such as trees, vegetables, strawberries, melons and fruits, cotton and linen, flowers, etc., the yield can generally be increased by 10 to 20%, and the high yield can reach 30%, and the quality can be significantly improved, the sugar and fruit weight can be increased, and the flowers are gorgeous. At the same time, it can also improve the drought resistance and cold resistance of crops, and alleviate the symptoms of crop pests and diseases, pesticide damage, fertilizer damage and frost damage.

It is recognized by the academic community as a class 6 plant hormone. It can be used for field crops, fruits, vegetables, flowers, etc. It has multiple functions such as strong rooting, promoting growth, raising seedlings, strengthening seedlings, protecting seedlings, turning yellow leaves into green leaves, promoting the expansion and early maturity of fruit fruits, reducing diseases and alleviating pesticide damage, coordinating nutritional balance, drought and cold resistance, and enhancing crop stress resistance.

The first aid effect on the phenomenon of dead seedlings, rotten roots and cataplexy caused by heavy stubble, disease, pesticide damage, frost damage and other reasons is significant, and the application is obvious and effective after 12 to 24 hours, and it can quickly recover its vitality. It is suitable for food crops, cash crops, vegetables and fruits, etc., to promote growth, make fruit bulking agent, and increase yield.

The ratio of brassinin to water should be judged according to the concentration of brassin. The concentration of brassin, every 5 to 8 milliliters needs to be mixed with 30 catties of water. The concentration of Yuntai, per 15 ml of brassin, is mixed with 30 catties of water.

Reasonable use can have a better effect. Brassin is a highly effective, non-toxic growth regulator that promotes better plant growth even at low concentrations.