What s the matter with the evergreen leaves being a little rotten?

Evergreen is a perennial evergreen herbaceous flower, remember, evergreen will bloom, the flowering period is in the summer, that is, at this time, there is another point, the juice of evergreen is toxic, of course, as long as the usual maintenance does not break the juice is not much of a problem, evergreen has a strong ability to purify the air.

To maintain the evergreen, it is necessary to figure out the habits of the evergreen, the evergreen likes a warm and humid environment, afraid of stagnant water, afraid of high temperature exposure in summer, easy to sunburn leaves, not drought tolerant, slightly cold-resistant, general garden soil can be cultivated, of course, fertile loose and permeable slightly acidic sandy pot soil with good growth is the best.

You can see that there is a brown mold layer on the leaves at the 1 circle position, which indicates that the maintenance environment of netizens is too humid and not put on the balcony for ventilation, simply put, the ventilation is a little poor.

If you look at the position of the 2nd circle, you can see obvious greenish characteristics, and the circular patches are gradually spreading.

At the 3rd turn position, the leaf tips are faded and soft, and the water-soaked patches indicate that there is a problem with the root system.

Let's take a look at the second one**:

The 1 turn position slowly rots and perforates, and it is still spreading, and there are many white spots and dust on the leaves, indicating that the ventilation is not good and the humidity is not evenly adjusted.

The 2nd turn position shows that the base of the leaf peduncle has been soft, which is a problem with the root system, the typical humidity is too much, and the potting soil is waterlogged and rotten roots.

3 circles of the position to zoom in to see the potting soil, of course, the light is not obvious, the state of the potting soil you want to see can not be seen, but the potting soil should be very wet.

Conclusion: I think that the main reason for the netizens' longevity is poor environmental ventilation, insufficient light, frequent watering and potting soil water rotten roots, and the respiration is weakened after rotten roots, resulting in soft leaf stems, and finally the leaves droop and droop, yellowing and rotting more and more serious.

What should I do if the evergreen leaves that are maintained in summer are a little rotten? 4 tricks are quickly alive and strong

1. Change the environment.

It is recommended to change a ventilation and astigmatism maintenance environment, ventilation uses potting soil to dry quickly, astigmatism is conducive to enhancing leaf resistance, too shady environment leaves are easy to lodging and not upright, see netizens are indoor maintenance, if possible, it is recommended to move to the balcony to blow the wind.

2. Loose soil is breathable.

Less watering, evergreen is afraid of water rotten roots, so loosen the soil breathable, loosen the soil from the edge of the pot, loosen the soil so that the pot soil quickly dissipates water, so as to enhance the root respiration and enhance the vitality of the root system, and new shoots will emerge soon in the later stage, just maintain the new shoots.

This is because it is infected with some bacteria, at this time we have to disinfect it, gently rubbing its leaves with potassium permanganate water, can play a certain role in disinfection, but also make its leaves more green.

At this time, it is likely that there are pests and diseases, and an insecticide should be selected appropriately to disinfect the whole field.

This situation may be due to insect infestation, and we need to dispose of these rotten leaves as soon as possible and spray pesticides.

The reasons for the yellowing of evergreen leaves are as follows:

1. The leaf yellow caused by long-term watering is manifested in the young leaves are yellow and lusterless, while the old leaves have no obvious changes, and the roots are small and yellow-green;

2. Dry yellow, due to lack of water or less watering, causing yellowing of leaves. The old leaves are yellow and fall off from the bottom up;

3. Lack of fertilizer yellow, potted flowers are only watered for a long time without watering fertilizer or not changing pots for many years, the roots are clumped, and the plants cannot get fertilizer to make the leaves yellow;

4. Burning yellow, alkali yellow, direct sunlight of strong resistance, yellow tips often appear on the leaves;

5. Albino yellow, the flowers are often illuminated with insufficient light, and the chlorophyll in the leaves is reduced, so that the green color of the leaves gradually disappears, showing albinism.

Here's how to fix it:

1. Watering should be controlled, and the heavy ones can be unpotted, and the soil should be dried in a cool place and then re-potted;

2. When the drought is yellow, the amount of watering and the number of watering should be appropriately increased;

3. Fertilizer should be stopped watering or washing fertilizer with water;

4. In addition to changing pots in time, the town bureau should apply thin fertilizer frequently;

5. Pay attention to ventilation and cooling, and the potting soil should not be overheated;

6. Albino yellow can move the plant to a sunny place to make the leaves slowly turn green.