What is the reason for the yellowing of green apple leaves in "Flower of Life"?

Green pineapple has always been one of people's favorite indoor green plants, strong vitality, easy to breed, but green pineapple leaves will also appear yellow, so what is the reason for the yellowing of green pineapple leaves? Let's get to know it together.

1. Sun exposure

Some plants like plenty of sunlight, but green pineapple should avoid strong light, give appropriate scattered light every day, and even keep it in a bright and shady environment all the year round, as long as it can grow as long as there is light every day. If the sun is strong and exposed by the sun, its leaves are easy to yellowing, sunburn and leaf zoom, especially in summer, must be cultivated indoors. Avoid yellowing the leaves when the sun is too strong.

2. Lack of fertilizer

Green pineapple does not have a great demand for fertilizer, but long-term lack of fertilizer is also easy to yellowing, of course, excessive fertilization is also easy to cause leaf burns, to ensure that green pineapple can maintain good and rapid growth, you can give a thin organic liquid fertilizer in 2-3 weeks of the growing period.

3. Temperature fluctuation

Green pineapple likes a moderate temperature, keep it warm, and the maintenance temperature is between 15 and 25 degrees Celsius. If you keep green pineapple in a place where the temperature is below 5 degrees, it is easy to appear yellow leaves and cause frostbite. Cut off the yellow leaves in time and move it to a warm place. Avoid keeping it in the air outlet of heating or air conditioning, and it is best to keep it in a position where the temperature is stable all the year round.

4. Root rot

If the leaves turn yellow and the rhizome turns black and rotten, then the green pineapple is infected with root rot, which is a kind of fungal infection. if the soil is moist or stagnant for a long time, it is easy to cause rotten roots, and the soil caking is also easy to rot roots. The signs of rotten roots must be changed in time, pull up the green apple rhizome, cut off all the rotten roots, then soak in potassium permanganate or carbendazim solution, and then re-cultivate with the new pot soil. Root rot must be dealt with in a timely manner.

5. Red spider

Red spiders are very small and almost invisible to the naked eye. They like to hide under the leaves. When they are found, they multiply very much, usually because the air is dry and muggy. At this time, it is necessary to cut off the diseased leaves in time, increase environmental humidity and ventilation, and avoid dry air. After finding red spiders, they can be watered with warm water or soapy water. In serious cases, they should be sprayed, such as the common daben.

6. Natural yellow leaves

Normal maintenance of green pineapple will also appear yellow leaves, that is, some old leaves appear at the bottom of the rhizome, the leaves naturally slowly turn yellow, and then gradually wither, this is the normal metabolism in the process of plant growth, which belongs to the process of plant consumption of nutrients and continuous growth. This needs to remove the withered leaves in time, don't worry too much.

The above are the six main reasons for the yellowing of green radish leaves. We need to find the right reason to prescribe the right medicine in order to raise green pineapple well.