What if the leaves of green pineapple bonsai turn yellow and wither

On the whole, the leaves of green pineapple are yellow. if they are cultured in hydroponics, there are bacteria in the water, and if they are cultivated in soil, the roots may be rotting. Relatively speaking, the probability of yellow leaves in hydroponic green pineapple is higher than that in soil culture. The specific factors of green radish leaves yellowing are mainly improper watering, unbalanced light, incorrect fertilization and so on. The following editor makes a detailed analysis of the three major factors leading to the yellowing of green radish leaves.

1. Improper watering

Too much or too little watering will cause green pineapple water yellow, if the leaf surface is dark and yellow without luster, the new shoot shrinks not long, it may be too much watering, but if the leaf tip or edge is withered and dried, the new leaf grows normally, but the old leaf is withered and yellow and shedding is underwatered. Yellow leaves should be removed in time when they are found.

2. Improper lighting

Green pineapple likes shade, strong light exposure will cause flower tip, leaf edge withered, and the sunrise part of the leaf will appear macula. On the contrary, put in a dark environment for a long time, the leaves can not get enough sunlight, can not form chlorophyll, but also cause green radish leaves yellowing, need to replenish light in time.

3. Improper fertilization

Too much fertilizer, too much concentration, or no lack of fertilizer may cause the green gong leaves to turn yellow. when too much fertilizer is applied, the green gong leaves are thick and without luster, and the leaves are not stretched, and the old leaves are now yellow and fall off, so fertilizer can be reduced by washing. When there is a lack of fertilizer, the leaf color will become light green or yellow, should be timely supplement fertilizer, serious and important to change the basin soil.

Causes of yellowing of green pineapple leaves and its solutions:

The solution to the yellowing of green pineapple leaves should be adjusted in time according to the cause of yellowing. Because the green pineapple can be propagated by cuttings, it has a leaf bud on each root, so it can grow as long as one node is planted. Therefore, when the leaves of the farmed green gong are yellowed seriously, the rotten roots can be removed, and the yellow leaves can be removed and re-planted, and pay attention to the replacement of new water in hydroponics. You can also cut off the branches that do not have yellow leaves and replant them. In the process of planting, two to three knots should be buried, and the hydroponics should also be two to three knots, and the water should be changed once in three or four days (cold boiled water is better). When just planting, it can not be directed by strong light, but can be placed in a position with weak light, and the newly planted green gong will take root and grow in about 20 days.

Among the foliage plants, green pineapple can be said to be the best to raise! But as soon as the leaves turn yellow in autumn and winter, the whole wilted Baba looks not so pleasing to the eye! What should we do when we encounter green pineapple leaves yellowing in the course of breeding? How can I fix it? Nothing but light, temperature, water and fertilizer!

1. Lighting

We all know that green pineapple likes yin, but being in a dark environment for a long time will make the leaves yellow, the leaves smaller and the internodes proliferate.

Solution: appropriate light, move to the position of non-direct sunlight, supplement the light.

2. Temperature

The optimum growth temperature of green pineapple is 20 ℃, which can be basically maintained indoors. In winter, do not keep green pineapple near the radiator, electric heating, or facing the air conditioning outlet to "keep warm".

Solution: please set up warm measures outdoors, or move back indoors.

3. Water

Green pineapple likes water, soil culture should keep the soil moist, hydroponics should change water frequently, keep the container clean and tidy, and avoid water breeding bacteria. To master the degree of watering, too much watering will lead to yellow leaves, lack of water will also be yellow leaves.

Solution: soil culture "dry and wet" watering should be thoroughly watered, watering frequency should be reduced in winter, and water should be changed every 3-4 days.

4. Fertilizer

If the green pineapple is not fertilized, the nutrition provided by water and soil is enough for the green pineapple to grow; if you often fertilize the green pineapple, the green pineapple may have yellow leaves.

Solution: replenish fertilizer regularly and apply thin fertilizer frequently.

5. Air

Green turnip is often placed in an unventilated environment, which will have an impact on its respiration and photosynthesis, and the leaves will turn yellow over time.

Solution: put it in a ventilated place or improve the air circulation in the environment regularly.

Time: 2019-06-01 Click: