What is the reason why the growth of evergreen is poor and does not grow new leaves?

Because we don't get enough light, we can put evergreens in a sunny place, keep them in a ventilated state, and keep the soil moist, so that new leaves will grow.

Personally, I think it's due to the lack of growth environment and nutrients. You should supplement the evergreen with some nutrients in time, and let it bask in the sun often, so that it will grow well.

<> "Illumination: Creating a Semi-Shadowed Growth Environment for Evergreens." Soil:

Rich in humus and well-drained sand bread. Temperature: Give it a 15-25 growing environment, fertilize:

During the growing period, a fine liquid fertilizer or a total slow-release rate fertilizer should be applied once a month. Replace the pots: Change the pots once or twice a year.

After changing the pot, put it in a cool and ventilated place, pay attention to the high air humidity, the soil in the pot should not be too dry or too watery, evergreen growth is suitable for soil growth, has certain nutrients, is relatively thick, and has good drainage.

During the maintenance period, it is replaced every two years. The best time is in early spring or early fall, usually around April or October. The soil used should be free, fertile, and highly permeable, as this is a fleshy root system.

After replacing the basin, place it in a cold and ventilated place, pour enough water and recover. After three or four days, it can gradually see the light and switch to normal maintenance. The humidity of the air in Evergreen Gosta is high.

If the humidity is insufficient, the tip of the stem will burn out. Spraying can improve moisture. The peat and garden soil are mixed well, and then we can plant the green caddy so that the green caddie grows well.

Evergreen gostatic acid matrix, sufficient nutrients, good moisture permeability. It is sensitive to sunlight. When the sun is hot in the summer, it should have proper shade.

In the summer, it is recommended to water 1-2 days during the growing phase of cadmium and apply liquid fertilizer to caddies for 10-15 days. Cutting and dividing are commonly used for propagation. Light:

Sensitivity to sunlight. In summer, when the sun is blazing, you must be fully protected. If left unprotected, it can cause the surface of the leaves to turn yellow and the plant to wilt.

It is usually held in April-May in the spring. Cut small plants from the roots of the plant, place them in the shade to dry, and soak a small amount of plant ash in simple sand. Branches:

It is usually held in March-April. It is planted in a vase and placed in a place to avoid the shade, kept in a moist state, and can germinate in about 25 days under the condition of 25 -30 days.

The air is relatively humid, the sun is relatively abundant, and the soil is relatively loose and nutritious, such an environment can make the evergreen grow well.

The growing environment is very dry, and the plant is very drought tolerant, so you don't need to water it every day, but remember to weed.

The growth link is in a month and a half, the soil is humus soil and must have good drainage, the temperature is between 16 and 24, in the process of growth must choose some fertilizer with a relatively low concentration, and replace the pot twice a year.

They grow in some places where the soil is moist and the sun is not very sufficient, the humidity in the air is a little higher, and the soil has some humus in it, so that they will grow well.

1. After leaving the room in early spring, it should be placed in a shaded scaffolding or under the eaves or in the shade of the balcony, and pay attention to avoid rain.

2. Watering In addition to keeping the potting soil moist in summer, watering in spring and autumn should not be too diligent, and watering should be controlled in winter.

3. Evergreen fleshy roots, so they are most afraid of stagnant water, if they are watered too much, they are easy to rot the roots, be cautious but must keep the air moist.

4. In the spring and autumn seasons, apply rotten cake fertilizer water every 3 or 4 weeks, so that the limbs can be talked about and respectful so that the flowers and leaves are green and vigorous.

5. In addition, a few old leaves should be cut off on the periphery of the adult plant to facilitate the germination of new shoots, new leaves and extracted flowers.

When the flowers and leaves grow slowly, it is necessary to combine a number of reasons to deal with it in a timely manner, when the light is too little, the plant will be moved to a sunny environment for maintenance, let the plant receive more sunlight every day, and the soil should be changed in time to promote the growth of the root system, and the nutrients should be applied regularly with sufficient fertilizer, and it is best to apply cake fertilizer every 10 days.

1. Give enough light

Mosaic evergreen likes to grow in a suitable environment for sunlight, if the plant is often placed in a shady environment to maintain, the branches and leaves are easy to grow phenomenon, the plant will grow very slowly, it is best to move the plant to the astigmatism environment, pay attention to ventilation, give sunlight in spring, autumn and winter, in order to promote the photosynthesis of branches and leaves.

2. Soil replacement treatment

Mosaic evergreen has high requirements for substrate, if the soil is very poorly ventilated, or less nutrients, it will affect the growth rate of the plant, so what to do if the mosaic evergreen grows slowly, at this time the soil should be changed in time, and the re-selected soil is mainly a mixture of humus, sawdust and coarse sand to promote the flourishing growth of the root system.

3. Give enough nutrients

Mosaic evergreen grows faster in the nutrient-rich substrate, if the fertilizer is too little at ordinary times, it will lead to too poor soil, and the plant will also affect the poor growth of slow growth, at this time, it is necessary to add a compound fertilizer in time, and then apply cake fertilizer every 10 days during the growing season, and stop fertilizing in winter.

4. Disease prevention

Common pests and diseases of evergreen are mainly leaf spot, brown spot and anthracnose and other hazards, when the plant will grow poorly after the disease, until it wilts and dies, it is best to cut off the diseased plant at the time of the onset, strengthen the ventilation and permeability of the surroundings, and spray the prevention and control with thin chlorothalonil or carbendazim solution.

Although it prefers warm and sunny places, it cannot be exposed to direct sunlight, and when exposed to strong light, its leaves will become dull, and it will also affect its growth, and it will appear that it grows too slowly. Therefore, when encountering strong light, it must be blocked in time. But you can't let the light be insufficient, the most basic condition for any plant growth is light, if the light is not enough, the plant's ability to absorb nutrients will be weakened, and the metabolism will be slow, so it will cause its growth to stagnate, at this time it must be given proper sunlight.

In the process of its growth, the soil should also be very important, this is its root, so when choosing the soil, you must choose something that meets its growth requirements. If the soil is not well drained, or not loose and fertile enough, it will also affect its normal growth. Therefore, we need to find some fertile and well-drained soil, and when choosing a pot, we should also look at its drainage.

From June to October every year, it will enter its growth period, that is, its most vigorous growth period, at this time, it needs a lot of nutrients, if it cannot be satisfied, then it will slow down its growth. Generally, we need to apply fertilizer once in about 10 days at this time, and when it comes to autumn, we can apply another 2 times of phosphate fertilizer. In this way, it can meet its growth needs and grow normally.

When growing, it will inevitably be attacked by various diseases, and this will directly hinder its growth and become slow, so we must observe our plants in time to see if there is a disease, if there is no need to use some methods to eliminate them in time, so as to restore its growth.

There are several reasons that will cause evergreen yellow leaves:

1. Water yellow. Due to the long-term watering caused by the yellow leaves, manifested in the young leaves are yellow and lusterless, the old leaves have no obvious changes, the roots are small yellow-green, the new shoots are not long, watering should be controlled, the heavy ones can be depotted, put in the shade to dry the soil and then re-pot.

Second, dry yellow. Yellowing of leaves due to lack of water or too little watering. The old leaves are yellow and shed from the bottom up, but the new leaves generally grow normally. The amount and frequency of watering should be increased appropriately.

3. Fat yellow. Due to excessive fertilization or excessive concentration, the tip of the new leaf appears dry brown, the tip of the old leaf is dry and yellow and falls off, and the general leaf surface is thick and shiny, but most of them are uneven. Fertilizer should be stopped or rinsed with water.

Fourth, lack of fat yellow. Potted flowers are only watered for a long time without watering fertilizer, or do not change pots for many years, the roots are clumped, the plants can not get fertilizer, so that the leaves are yellow, in addition to changing the pot in time, it should be applied diligently with thin fertilizer.

Fifth, burn yellow. Potted flowers and foliage plants that like shade and dampness, such as spider plant, evergreen, one-leaf orchid, hosta arrowroot, etc., such as strong direct sunlight, the leaves often appear yellow tips, should be placed in the shade.

Sixth, alkali yellow. Flowers that like acidic soil, such as azalea mast camellia, osmanthus white orchid, etc., such as potting soil or water quality is alkaline, often cause the leaves to turn from green to yellow, and even fall off. Spraying with 5% ferrous sulfate aqueous solution can make the leaves turn from yellow to green.

7. Damp and hot yellow. Some flowers that are not resistant to high temperature and high humidity are yellowing caused by hot summer, poor ventilation and improper shade. If the Admiralty is hung upside down, the rhododendron has this phenomenon in a hot and humid environment, pay attention to ventilation and cooling, and the potting soil can not be overheated.

8. Albino yellow. Flowers often lack of light, the chlorophyll in the leaves is reduced, so that the green color of the leaves gradually disappears, showing albinism, the plant can be moved to a sunny place, so that the leaves slowly turn green.

Water it every two days and let it out in the sun.

If you do these points, the tip of the 10,000-year-old green leaf will dry up easily, and the growth will be more rapid.