The old leaves of the spider plant are yellow, the new leaves are curly, and the leaves of the spide

Your spider plant should have some rotten roots. Buy a pack of carbendazim or bacterium, mix it with water and pour it into it to sterilize. Then don't water it, continue to observe, and there should be no more leaves turning yellow after the yellow leaves have fallen.

Spider plant potted plants are often mixed with humus or peat soil, garden soil and river sand in equal amounts, and a small amount of basal fertilizer is added as the substrate. Change the pot every 2-3 years and reprepare the culture soil. Its fleshy roots have developed water storage tissues and strong drought resistance, but the water demand is large during the peak growth period from March to September, so it should be watered and sprayed frequently to increase humidity. After autumn, gradually reduce the amount of watering to improve the cold resistance of the plants.

Thin liquid fertilizer is applied twice a month during the peak growth period. The fertilizer is mainly nitrogen fertilizer, but the Jinxin and Phnom Penh varieties should not apply excessive nitrogen fertilizer, otherwise the line spots on the leaves will become inconspicuous. Spider plant likes semi-shady environment, if the light is too strong or insufficient at the place, the leaves are easy to turn pale green or yellow-green, lack of vitality, lose due ornamental value, and even wither and die; If the sun is direct and the air is dry, it is most likely to cause the spider plant to scorch, so it should be placed in a cool and ventilated place, and pay attention to maintaining the ambient humidity.

Spider plant is not prone to pests and diseases, but if the potting soil is waterlogged and poorly ventilated, in addition to causing root rot, root rot may also occur, and attention should be paid to spraying control.

The hanging basket does not like too much water, open the hole at the bottom of the vase to make the vase permeable, and it is generally best to water it for 3-4 days!

Fertilizer choice compound fertilizer!

The air permeability of the soil is not good. Change soil.

It is a semi-shaded plant and cannot be exposed to bright light. If it is placed in direct light during the maintenance period, especially in summer, the light is too strong and the leaves will sunburn, easy to appear yellowing, and in severe cases, it will dry up and fall. Be sure to move to a dark place in time, or build a shade shelter where it is placed.

During the breeding period, it is necessary to water reasonably, and it can be seen that the dry is wet and watered. Pay attention to the amount of watering each time should not be too much, and there should be no stagnant water, otherwise it will be easy to root after a long time, and it will appear as yellow leaves. If you water too much, stop it immediately, and loosen the soil to speed up the evaporation of water.

If the situation is more serious, it is recommended to remove the pot and cut off all the rotten roots, and then repot.

It needs a certain amount of fertilizer to grow, but it can only be applied thinly and diligently. If the amount of fertilizer applied at one time is too large or the concentration is too high, the roots will be burned, and the leaves will be easy to turn yellow. If this situation results in this, it should be diluted with water, so that the excess fertilizer can be diluted and drained from the bottom of the pot.

If the situation is more serious, it is recommended to change the soil and pot directly.

It has high requirements for temperature, and high or low temperature must be controlled in time. If you do not ventilate, shade, and sprinkle water in time in summer to cool down, the high temperature will affect the growth, and the phenomenon of yellow leaves will appear. In winter, if the temperature is lower than 5 degrees Celsius, frostbite will also appear, and yellow leaves will appear.

Be sure to move indoors to provide a warm environment.

This question should be put together.

The first problem arises when the soil is very good, that is, it is dry.

Spider plants are placed near the water, and the roots can't die in the water, and they are extremely resistant to moisture.

However, if the soil quality is poor, it is not easy to say, the soil is compact, not breathable, not conducive to water, and there will be yellow leaves, which is generally said to be wet!

Here to determine whether it is dry or wet, first of all, it depends on the condition of your potting soil If the potting soil is still loose and not compact, it is absolutely dry!

This gives you a knowledge of the soil, water.

Gas. I will try to keep it simple.

More water means less air, and the respiration of the roots is affected. At this time, coupled with the fertilizer element of the soil, a lot of harmful substances to the root system will be generated, at this time the root system is damaged, for plants with strong vitality and recovery ability, if the situation is improved, it will recover quickly, and the performance of the upper branches and leaves is not particularly strong But for plants with weak vitality and recovery ability, the situation that is manifested in the upper part is yellow leaves.

Wilting. Even wilted leaves have a watery feeling, and the petioles do not fall off easily (if they are dry, many leaves will fall off when touched).

Especially for potted plants that have just been fertilized, pay special attention to water management!

Upstairs you're really kidding, o(o

Your situation is due to the lack of magnesium and iron in the nutrient solution of hydroponics, so the synthesis of chlorophyll is blocked.

Another point to note is that the root system of the spider plant can not be fully extended into the water, and only the lower fibrous roots can be put into the water, otherwise the root system will produce alcohol by anaerobic respiration, and the roots will rot.

You can see if it is water, spider plants can be raised in water conservancy, don't worry about watering too much, and he also needs some light to keep the leaves green.

If you dry too much, the leaves will wither.

If none of the above is the case, it is malnourished, you can put the egg shell on the surface of the potting soil, it is the best, the spider plant can grow very beautiful and healthy, and it is good to water the flowers with rice water.

1. When cultivating spider plants, if they are placed in an improper place, the light is too strong or insufficient, and the leaves are easy to turn yellow and lack vitality if they are too much or too little watered, and the plants will wither and die in serious cases;

2. Insufficient or excessive fertilization also causes leaves to turn yellow, scorched and senescent, and even die;

Therefore, the cultivation of spider plants should be maintained in a shady place in summer, and hung in front of a window where light can be seen or on the top of a bookshelf in other seasons, so that their creeping branches will naturally droop. During the growing season, thin liquid fertilizer is applied every 10 to 14 days. When fertilizing, the leaves should be lifted to avoid staining the leaves, otherwise it is easy to damage the young leaves and leaf tips.

Watering is advisable to keep the potting soil moist. Spider plants like humid environments, and in dry air areas, they need to be sprayed with water frequently throughout the year to increase air humidity. This can not only prevent the leaves from drying out the tips, but also keep the leaf surface clean, which is conducive to photosynthesis, has a significant effect on the growth of leaves and flowers, and can keep the branches and leaves green and lovely all year round.

In addition, spider plants placed on heated iron trellises or near the wall are easy to cause yellowing of leaf tips, so pay attention to keep a certain distance from the wall when hanging.