Causes and methods of potting leaves into yellow withering

1. Plants drowned by water

The potting soil is too wet for a long time, causing hypoxia in the soil, rotting part of the whispered roots, hindering the absorption of normal breathing and moisture nutrients, causing the leaves to fall off.

Symptoms: After the victim, the young leaves become pale yellow, and then the old leaves gradually become yellow.

Treatment method: Watering should be controlled immediately, fertilizing, and often loose soil to make the soil ventilation well.

2. Drought and water dehydration

flowers are leaking water or watering for a long time (that is, dry and dry), which affects the absorption of nutrients, and it is also easy to cause the leaves to be dark and lustrous, and the leaves are drooping.

Symptoms: First of all, the old leaves are aging, and gradually fall off from bottom to top.

Treatment method: At this time, a small amount of watering and spraying water are needed to gradually recover and then switch to normal watering.

3. Lack of nutrition

Symptoms: Nutritional elements such as ammonia Fertilizer or soil and soil are not exchanged for a long time, and nitrogen in the soil is deficient in nutritional elements, resulting in thin and weak branches and leaves, thin leaves and yellow leaves.

Treatment method: Pour the basin in time to replace the new loose and fertile culture soil to gradually add thin rotten liquid Fertilizer or composite flower Fertilizer.

4. Excessive fat

Excessive Fertilizer will appear thick, and the new leaves will be thick, and they are uneven, and the old leaves will fall off.

Treatment method: Immediately stop fertilization, increase the amount of watering, so that the Fertilizer flows out of the drainage hole from the bottom of the basin, or immediately pour the basin, rinse the soil with water, and then plant it into the pot.

PS: Do not fertilize in winter. You can add some grass and gray to the plant roots to keep warm.

5. High temperature poison

If you put the cool flowers (such as auxiliary, the golden bell, and the four seasons of the seasons) in the summer, put it in a high temperature to make the strong light straight, which can easily cause the tip of the young leaves and the leaves to fall off.

Treatment method: need to be moved to a well -ventilated and cool place in time.

6. Darkness and light

If the flowers of the sunlight are placed in the shade or where the light is insufficient for a long time, the branches and leaves will be long, the leaves are thin and yellow, and they will not bloom or rarely bloom.

Treatment method: Pay attention to move the Flower pot to Xiangyang.

7. The environment is not ventilated

If there are too many nitrogen Fertilizers, the branches and leaves grow in lush, and the long -term unlimited trimming, resulting in insufficient light in the inner bore branches and leaves, which can easily cause yellowing and falling off.

Treatment method: Reasonable fertilization should be applied and trimmed to ventilate it.

8. Instead of temperature and humidity

In winter, room temperature is too low, and high -temperature flowers are often vulnerable to cold, which will cause leaves to yellow.The room temperature is too high, and the supply of moisture nutrients at the root of the plant is in short, and the leaves will also make the leaves yellow.

When the air is too dry, some flowers that like moisturizing environment, such as spider orchids, orchids, often appear dried or corned leaf margins.

Treatment method: Please pay attention to adjust the room temperature in time, and pay attention to the use of water spraying, plastic film cover and other methods to increase air humidity.

9. Pests and insect pests

The leaf spots caused by the infringement of germs such as fungi, which can easily kill the leaves of the leaves, yellow spots or plaques, and fall off the leaf dry yellow in severe cases.Worms, red spiders, etc. are harmful, and the leaves will become local yellow, and even the lobe will wither and fall off.

Treatment method: Pesticide should be sprayed in time, or pests should be removed.

10. Environmental pollution

The use of pesticide concentrations is too large, or toxic gas pollution in the atmosphere, or suddenly watering cold water when the temperature is high.

Treatment method: Pay attention to the use of pesticides reasonably, eliminate air pollution, ventilate more, and isolate other potted plants.

11. Don't die in summer

Avoid flowing flowers with cold water around noon in midsummer, otherwise the plants will die. In winter, be careful not to pour too much water. If the warm house is too dry, you can spray water around the surroundings.Go to the branches and leaves!

Can fish intestines be buried directly?

1. It can be buried directly, but there is a prerequisite. If it is planting plants and buried the fish intestines into the soil.If it is a potted plant, then if the fish intestines are buried directly, they must be cautious, because the Flower pot space is small and the pot soil is small. If the fish intestines are buried in the Flower pot, it is likely to occur.Plants bring nutrients, but can cause roots.Therefore, ground planting can be buried, potted plants should not be buried, or as little as possible.

2. In addition, since it is said that fish intestines Fertilizer, do not prevent more extension, fish intestine Fertilizer is not a kind of Organic fertilizer, it is just an Organic fertilizer. flowers do not need to myths.It is good. If there is no condition, there is no need to do this.

3. The effect of making Fertilizers for fish intestines is recognized. Not only fish intestines, even other animals internal organs are very helpful for flowers. Although the truth is like this, there are many problems in actual use.Essence

Buried fish intestine time

The best time for buried fish intestines is spring (February-March), or autumn (August-September); you can also choose to choose 1 month before blooming, or 10 days after spending.

Flower intestine Fertilizer is suitable for flowers

Buried fish intestines are suitable for most flowers such as rose, osmanthus, gardenia, camellia, Lingxiao, and Wisteria.

Method method of fish intestine Fertilizer

When the fish intestine Fertilizer is mixed with peel, corn Flour, rice bran, etc. when it is made, and then adds an appropriate amount of water, so that the hand holding the hand to loosen it and spread it as the standard.Also add an appropriate amount of brown sugar and bacterial fluid mixing solution to stir in the container, and finally seal it, put it in a place with good light and high temperature, and open it once a week.If the slight acid or the aroma of the wine appear, it means that it is completed, and it can be used.Note, then use it after dilution.

How to do Nutritional soil in fish intestines

1. Prepare foam boxes and soil

Prepare a foam box, and the fruits are equipped with seafood. They lay a layer of more than 5 cm at the bottom of the foam box. The fertile soil with poor fertility, or the old soil with insufficient fat.

2. Put into the fish intestines

After the soil at the bottom is paved, the thin fish intestines are paved again. It should not be too thick, about 1-2 cm.

3. Put in orange peel

Then prepare some orange peels and chop, sprinkle on the fish intestines to prevent odor.Those who have insecticides at home can also spray points.

4. Cover the soil

Continue to cover the soil on the fish intestines and orange peels. If the flower friends have collected fallen leaves, you can add a layer of fallen leaves but you must not add the flavor of the fish sausage. Finally, the soil is covered.Thick, about 7-8 cm.

5.

After the last layer of soil is covered, water the water, and then cover the foam box and put it on the balcony or the staircase mouth. During the period, you can open the lid and stir to ensure that the fat is uniform. Now it will be rotten in about 3-4 months.

Can water grass mud be kept flowers?

Water plants can grow flowers.This substance is the particles made of dirt sintering. It is not easy to get rid of the water. It can be used to plant hydroponic plants and place them in the root system of the plants in a container to replace the grain.In addition, it can also raise ordinary potted plants. Because it is rich in inorganic salts and organic matter, it can provide certain nutrients, but it is generally mixed with soil to avoid soaking roots.

Can moss make Fertilizers?

Moss is not allowed to make Potted flowers, but moss can keep water and keep Fertilizer, and when the air is too dry, keep pot soil and plant better moisture.In some Flower pots that like high humidity environments, moss can also be transplanted into the pot to adjust the humidity and keep moisture.

Can I make Fertilizers for raw lime?

Lime is a relatively important calcium Fertilizer, which is usually fired with lime stones.Shells contain a large amount of calcium carbonate, which is also a raw material for lime.The natural law of the large amount of Organic fertilizer in soil is the more acidic the more acidic, the more acidic abilities in the lime and the soil are very strong, and it can quickly correct the soil acidity.In addition, there is the effect of insecticidal and soil disinfection.

The application of lime use of acidic soil can strengthen the activity of the soil beneficial microorganism, thereby promoting the mineralization of organic matter and biological nitrogen fixing, increasing the supply of effective nutrients, and weakening the solid phosphorus and promoting the release of inorganic phosphorus.It has excellent effects on improving physical properties of soil layers, increasing soil fertilization, improving production and improving quality.Of course, we must remember that the use of lime is used and not excessive, and it will also bring bad consequences.

Can coffee powder be used as Fertilizer?

Coffee powder can be planted as Fertilizer.Because coffee powder is rich in nitrogen -containing elements, it can supplement nutrition for flowers and plants, which can promote the better germination of branches and leaves and grow stronger.Burning coffee powder in the soil can also promote the soil to soften, breathable, and improve the ability to breathe and water.Note that you should not use it directly. You must first ferment and rotten before you can use it. Otherwise, the coffee powder will ferment in the soil, which will emit a lot of heat, which will easily burn roots.

1. Dry compost: Put the coffee residue on the balcony and let it ferment naturally.

2. Wet pile: Place the coffee residue on the balcony, not to stir up its mold. After a few days, it was found to be covered with mold.

The maintenance method of three -color dragon blood tree

1. Soil

The cultivation soil of the three -color dragon and blood trees is best to drain well, loose breathable, and rich in humus. When it is equipped with soil, it can be mixed with corrupt leaf soil, coconut bran, and sand according to the proportion.After the soil is prepared, disinfection and sterilization can be performed to remove germs and pests.During the cultivation, the soil is loosening regularly to keep the soil loose and soft.

2. Light

When the three -color dragon blood tree is maintained, the sunlight is a very important factor. It is more shade -resistant, but the sun cannot lack the sun during the growth. Only by ensuring that the sunlight is irradiated can the leaf color be more beautiful.It can be kept in the sun in the room. The growth period can be moved to the Outdoor to see the light, but pay attention to avoid strong light.

3. Temperature

For the three -color dragon blood tree, it can grow rapidly at a suitable temperature and can promote strong growth.The suitable growth temperature is about 18-30 C. Try to maintain the temperature in this range. Pay attention to keeping warm in winter. It is best to keep the temperature above 10 C.

4. Watering

At the stage of strong growth, pay attention to regular watering to keep the soil moist, but control the amount of water and not accumulate water.For air humidity, it should be maintained at about 70 % -80 %.The principle of watering is "not dry without watering, and pouring it through", and the overall state is maintained.

5. Fertilization

Reasonable fertilization and maintaining nutritional supply. During the growth period, they should be chaocated every ten days and a half months. In addition to fertilizing the roots, fertilization is also required.When the temperature is around 20 C in spring and autumn, it can be fertilized every 10 days. Use alum Fertilizer or Compound fertilizer, thin Fertilizer, and light concentration.Essence

6. Disease

The diseases of the three -color dragon and blood trees are mostly stem rot. Generally, the accumulated water causes the root cause of poor breathing. Therefore, when configuring the substrate, it must be loose and breathable. Watering should not be too diligent.In addition, the auxiliary disinfection agent is sprayed to prevent it.

7, insect pests

There are mainly granic insect harm, and 40%oxidation lotus oil is 1000 times liquid.

8. Breeding

Cuttings and presses can be reproduced.The cuttings are the best in June to October. The top branches are cut 10-15 cm, and 5-6 leaves are cut. After insertion, take root and sprout for 1 month.The high-altitude strip breeding can be selected from the main stem from May to June, 20 cm from the top, peeling the ring-shaped shape, 1 cm wide, cover the moist moss, and bandaged with a plastic film, about 40 days of root.

1. What should I add in the rice nutrition soil

The growth environment of rice seedlings requires ventilation and permeability, so a certain river sand or fine sand can be added.The production method of rice nutrition soil is 0.5 kg of 3 yuan Compound fertilizer per 100 kg soil, or a ternary Compound fertilizer L kilograms with a content of 25%.400 grams of magnesium phosphorus Fertilizer, it is best to spray the water evenly on the nutrient soil, dry and set aside.Before 100 kg of nutrient soil, use 50 grams of enemies, spray it with 8 kg of water and dry it for disinfection.The farm Fertilizer should be rotten and fine -grained Fertilizer.The proportion of soil to the production method of rice nutrition soil to feces is 3: 1. After full mixing, it is Nutritional soil.Before sowing, add 0.5 kg of ammonium sulfate per 500 kg soil, 1.0 kg of calcium phosphate, and 0.5 kg of potassium sulfate.If there is no overlapped calcium phosphate, three -ingredients can be added with di -phosphate.A ammonium sulfate may not be added when adding two ammonium acetate.

Second, the method of preparation of rice Nutritional soil

The production method of rice Nutritional soil should be taken to take fertile surface soil. Do not take life soil and barren soil. Cultivating strong seedlings is the basis of high rice yield, and Nutritional soil is the basis for cultivating strong seedlings. It is recommended that farmers friends should use farm spare time to prepare for preparation of farm time.Good rice seedlings Nutritional soil.As the saying goes, "Tu Fei Miao Wang, Liquor for half a year", it illustrates the importance of fertile soil to rice seedlings.

When taking the dry field soil, you must understand whether the dry field chemical herbicides that have used long residual effects in the last year to avoid drug harm; Nutritional soil is the in -depth development of rice production, and people are prepared in accordance with the growth law of rice seedlings and nutritional characteristics.Special soil can ensure that the seedlings are fully and continuously absorbed from the soil during the growth of seedlings, which has a very important role in cultivating strong seedlings.

When taking the soil in the paddy field, you should disperse the soil, do not concentrate in one place; the requirements for soil are: gardener, soil, and dry field soil are the best, and the surface soil of the paddy field is also available.The production method of rice Nutritional soil generally requires good structure, complete nutrients, high organic matter content, grassless seeds, disease -free pests, and saline -free. For many years, vegetable garden soil, as long as the fertility is high, weeds are less, nutritional nutrition is made, and nutritional nutrition is used for nutrition.When soil, no Fertilizer can be added.The method of stacked with soil, Fertilizer, and grass layers, and high -temperature fermentation methods, that is, according to the number of nutrients required for seedlings, in a relatively flat, high -ground venue, a layer of soil, a layer of fine straw, and a layer of livestock are lively.Poultry feces (can be added with appropriate calcium phosphate) layers of layers, and then watered to wet the soil, cover the soil at the top layer, and then cover the plastic film for high temperature fermentation.After a few days, when the temperature of the pile reaches 100 C, the pile is performed, and then the membrane is fermented, and then it can be sieved.Cultivate a good Nutritional soil, or storage for Bags or storage in place, but prevent rainwater from being washed.The Nutritional soil prepared in this method is due to the high temperature fermentation process, there is no soil transmission, insects, grass damage, safety and hygiene, high Fertilizer, loose soil, good permeability, and a more ideal rice seedling Nutritional soil.