Profile
Money treeAlso known asSnow ironIt is a perennial evergreen herbaceous plant. It is a very rare leaf -viewing plant with underground tubers.The top of the ground has no main stems. The germination of the buds from the bulk to form a large compound leaf. The small petiole of the lobular meat is a small petiole, which is strong and thick;The feather -like compound leaves are raw from the top of the block, and the leaf axis is strong, and the leaflets appear to the leaf axis or nearly.The buds of the Buddha flames are green, the shape of the boat, and the ears of the meat are short.
Money tree is native to tropical (grassland) climate area with small rainfall in eastern Africa.Introduced China in 1997.Sexual warmth, heat and dryness, semi -yin, and average annual temperature change are small, which is more resistant to drought, but fear of cold, avoid strong light exposure, afraid of the soil sticky and water in the pot soil.Causes its tuber to rot.The soil is loose and fertile, good drainage, rich in organic matter, acidic to slightly acidic.After the bud is strong, after cutting the thick -shaped compound leaves, the top of the tuber of the block should be raw new leaves quickly.
Money treeIt is an indoor leaf -viewing plant, which is used for purifying indoor air.Its newly drawn feather -like compound leaves are almost 2 at each time, one, one, short, thick and one thin, so there is a name of "Dragon and Phoenix Wood", which symbolizes the meaning of wealth and wealth.
Nickname
Dragon and phoenix wood, Zemi taro, US iron taro, gold coin tree, snow iron taro, Zemi Ye Tiannanxing
Morphology
There are no main stems on the ground, 50 to 80 cm height, and there are hypertrophic tubers in the ground with a diameter of 5 to 8 cm in diameter.The germination of the germination of the buds to form a large compound leaf. The small petiole of the lobular meat is a small petiole.The raw leaflets 6 to 10 pairs, the leaves of the leaves, thickness, green, and metallic luster.The buds of the Buddha flames are green, the shape of the boat, and the ears of the meat are short.
Suitable place
Money trees are still quite popular indoor bonsai plants, especially in the broader offices, office halls, living rooms, study rooms, living rooms, and balconies. The style is elegant and simple, and it has a southern country.It is a new generation of indoor leaf -viewing plants with beautiful plant -shaped, regular, and world -renowned interior.
Effectiveness and role
View
Each of the Snow taro plants is a sturdy state of the leaf axis base, as if it is a stiff belly.The middle and upper part of the leaf axis are cylindrical, with irregular dark brown color marks on the top, like a layer of camouflage.The oval or oval leaf on its compound leaves has thick texture and thick leaves. It looks like a layer of glittering glaze in the sun.If several plants are planted in a delicate blue and white porcelain basin, there is a vigorous and vitality, high ornamental vitality, and high ornamental value.
Purification
Snow iron taro can absorb poison gas to release oxygen through photosynthesis, bringing fresh air.In the daytime, it can absorb carbon dioxide in the room, and at the same time release oxygen to increase the concentration of negative ions in the indoor air, and even absorb the dust that even the vacuum cleaner is difficult to suck.More importantly, it can also absorb harmful gases such as formaldehyde and benzene, kill bacteria in the air.In this process, the air is effectively purified, the green atmosphere in the space is increased, and people are refreshing.
Family decoration
Money tree is a very popular indoor bonsai plant. Its sapling grows slowly. It can be used as a small or medium pot cultivation or viewing, or it can be used as a large basin. It is more diverse.It is suitable for many occasions. It can be placed in a wide office, new home, living room, study, balcony and other places. It is not only prosperous and wealthy, which means auspiciousness, but also makes the home environment elegant, simple, and has the mood of the southern country.The leaves like a string of copper coins are like a big bird stretching their wings from a distance, which is very beautiful.When working or living every day, you can see this vigorous plant, which makes people more motivated and spiritual.
Breeding method
illumination
The money tree is light and has a strong negative resistance, and it should create a good environment for it but has a certain degree of shade.It should avoid strong light and direct light, especially to avoid the scorching sun exposure after the sun and early rain in the late spring and early rain and the 5 ~ 6 hours before the summer noon.The leaves are burned.During productive cultivation, from the end of spring to the Mid -autumn Festival, it should be placed under the shade of 50-70%of the Shading, but it should not be too dark, otherwise it will cause the new tender leaf length and yellow leaf color to lose their gods.The spacious sparse spar affect the compact and beautiful of the plant.Potted plants that are transferred to the shed in winter shall be given supplementary light.Pot soil water is maintained dry, and plants can remain disease for many years.The newly pumped feathers compound leaves are not manifested as obvious light, and the plant type is good.
Humidity/watering
In order to maintain potted money trees, we should strive to create a humid and dry environment for it.During productive cultivation, when plants placed in the greenhouse, when the room temperature is above 33 C, spray the plant once a day.Because the plant has strong drought tolerance, it is better to keep the pot soil slightly wet and dry, but occasionally watering and Fertilizer is too much, and it does not cause the root system to rot.In winter, pay attention to spraying the leaves and the surrounding environment, so that the relative air humidity can reach more than 50%.After the Mid -autumn Festival, watering should be reduced, or watered it with water spraying, and passed the winter with the new leaf yesterday.In addition, special attention should be paid to the potting soil in winter. It is better to dry it. Otherwise, under low temperature conditions, the soil of the pot soil is more likely to cause the root of the plant to rot and even the entire plant.
temperature
The suitable growth temperature is 20-32 C. Whether it is potted or ground planting, the average annual temperature changes are required, and productive cultivation is best to be performed in a controllable temperature.Each summer, when the temperature is above 35 C, the plant grows poorly. It should cool down by stamping black nets and water spraying surrounding the environment, creating a suitable environment for the space temperature and dryness.It is best to maintain the temperature of the shed at more than 10 C in winter. If the room temperature is lower than 5 C, it can easily cause the plant to suffer from cold and seriously endanger its survival.In the end of autumn and early winter, when the temperature drops below 8 C, it should be moved to the room with sufficient light in time. During the entire wintering period, the temperature should be kept between 8 C and 10 C. This is relatively safe and reliable.
soil
Due to the special climatic conditions of the original place of origin of the money tree, it has formed a strong drought resistance, so the basic requirements for the cultivation substrate are good permeability.The basic requirements of cultivation matrix are good permeability.The cultivation matrix is mostly mixed with a small amount of garden soil with peat, coarse sand, or rinseed, and adjusted its pH value to between 6 and 6.5, which is slightly acidic.Due to its large stems, developed root systems, and long feather -like compound leaves, the growth season should be observed in a timely manner to decide whether to change the pot and soil.Always keep the cultivation matrix transparent, so as to create a well -permeable root environment for it.In the rainy season, it is necessary to check them frequently. When there is a water accumulation in the basin, it is necessary to give the pot to change the pot in time.
Fertilize
Money trees are more fat. In addition to the cultivation matrix, an appropriate amount of cake Fertilizer or diverse slow -release Compound fertilizer should be added. The growth season can be applied 2 to 3 times per month 02.%Urea plus 0.1%potassium dihydrogen phosphate dihydrogen phosphate.The mixed solution can also be used for balance Fertilizer 20-10-20 (20-20-20), and the concentration is 200-250 ppm binding to calcium nitrate.After the Mid -autumn Festival, in order to make it safe to pass the winter, nitrogen fertilizer should be stopped, and 0.3%of 0.3%of the potassium dihydrogen phosphate solution is applied 2 to 3 times in a row to promote the hardening of its tender leaf shafts and new leaves.When the temperature drops below 15 C, all forms of topdressing should be stopped, so as not to cause Fertilizer damage under low temperature conditions.
1. Money tree is warm and cold.It will cause cold damage when it is lower than 5 degrees Celsius. It is best to maintain above 12 degrees Celsius in winter.When the temperature is not high, when the temperature is above 35 degrees Celsius, the growth of the plant is poor, and the temperature should be reduced through the shades of Shading, spraying of leaf surface water, and strengthening ventilation.
2. The full sunlight, but there is a slightly shade environment, and sufficient light should be given.But avoid the sun, and the light will burn the tender leaves.From from May to September, it should be shaded, covering 40 ~ 50%of the sunlight, or plants in places with sufficient scattered light.It should not be overcast, otherwise the leaf color will become dim and dry the lower leaves.
3. Because of the meat quality of the leaves, it can store water, so it can resist drought.Watering should be based on the "dry and wet" method.Avoid water, and the pot soil is too wet to cause rotten roots of the plant.However, watering should be controlled during wintering, so that potting soil is relatively dry.
4. The moist environment, the appropriate relative humidity of the air is about 85%. It should be often sprayed with water to the plant and the surrounding environment to improve the humidity of the air.
5. During the growth period, the Fertilizer combined with nitrogen and potassium is applied every month to make the branches lush and the growing stems of the underground.September one time phosphorus and Potassium fertilizer is applied to benefit the plant to improve cold resistance.Exit fertilization after October.
6. Money tree does not need to be trimmed except to subtract the yellow leaves during the growth period.
Frequently problem handling
Breeding method
Cuttings
Snow iron taro can be cut with a single small blade, a section of leaf shaft with two blades or a separate leaf axis.The cuttings of cuttings with leaf shafts are fast, and the sprout rate is high, and it is easier to open into a larger tuber.
Cutting a single blade in the mixed substrate of mixing the river sand and vermiculite. After 10-14 days, a small ball-shaped stem can be formed in the leaf base. After 2-3 months of cultivation, it can grow into small plants.However, in general, the rate of seedling is not high.
If the leaf axis or leaf shaft leaf is used for cuttings for cuttings, the matrix can be used with ordinary fine sand, or mixed with peat soil, perlite, and river sand by mixing the ratio of 3: 1: 1.The long 1/3-1/2, only leave the leaves outside the matrix, spray the water and place it in the shade, keep the ambient temperature of 25 C-27 C, the degree of wetness and wetness of the substrate, spray the leaf surface every day 1- 1-Two times, maintain a slightly humid state of the substrate. Do not cut too much wet, otherwise the cuttings are rotten and the cuttings fail.
Division
The large snow -iron taro plants are removed, and most of the soil shakes the soil, open it from the weak place of the tuber, and apply sulfur powder or plant ash on the wound, and put it in potted plants.Be careful not to bury too deep when planting, and bury the top of the tuber 1.5-2 cm under the soil.In addition, according to the characteristics of lurking buds on the tuber of the money tree, the huge single stems can be divided into small pieces with 2-3 lack of buds. After the wounds are dry, it will be buried before it is buried first in a little bit.In the wet fine sand, the small tuber to be cut opens into an independent plant and then puts the potted planting.
Leaf insertion
Snow iron taro has a huge tuber, and its germination of many buds and small stems formed a group of large pieces. The compound leaves have a lifetime of more than 2-3 years, and are continuously updated by the new leaves.Generally, the money tree is breeded by small strains with small balls produced by the mother's tuber. The large plant can only produce 2-5 plants each year. The reproductive coefficient is low and the speed is slow.
Snow iron taro leaves are easy to take root in the matrix and can be used for reproduction.There are 15-25 leafs on each mature compound leaf. If it is used for reproduction, the reproduction rate can be greatly increased.Cutting different maturity leaflets or two leaf bands with total petiole or single leaf with total petiole is inserted in the clean river sand bed, and can also be cut directly in the matrix of peat.During cuttings, leaves or stood up, and keep the sand bed wet after cutting.After 50-60 days, the petiole or the base of the total petiole was expanded, and then the side minister produced a thick new root.
Prevention and treatment of pests and insect pests
Brown spot
symptom:Most of the brown spot disease occurs on the leaves. The lesions are nearly round, gray -brown to yellow -brown, and the edges are slightly darker.The disease is prone to occur under high temperature, high humidity, and poor ventilation.
Prevention:If a small amount of diseased leaves are found, it is necessary to remove the destruction in time. In the early days of the onset, a 50%liquid wettable powder 600 times liquid or 40%of the 100%liquid liquid 500 times liquid was sprayed once every 10 days.Four times, the prevention and control effect is better.
White silk disease
symptom:White silk disease, also known as fungal root rot and fungal seedlings blight, endangered the rhizome of the seedlings and young trees.
Symptom recognition: The victim's part is water -like yellow -brown to reddish -brown wet rot; the center of the diseased spots is slightly sunken, the edges are obvious, and the surface of the disease is covered with white silk wire -shaped myceliumThe fungal core is generated on the silk, which is white at first, and then turns yellow, reddish to dark brown. In severe cases, the whole plant is killed, causing the upper stems and leaves to wither and die.
Law: Most of the germs are distributed in the soil layer of 1 cm to 2 cm.When the temperature reaches 28 C to 35 C and the relative humidity reaches more than 90%, the fungus sprouts and generates acels in the soil.
Transmission pathway: From the epidermis or wound invasion of the root stem or petiole base, the onset of the disease after 7 days to 8 days, and the diseased portion produces acetic infection or multiple invasion.
Prevention:Discover the diseased plants in time.
The occurrence of diseases is closely related to water. Pay attention to the cultivation of rain to avoid rain. After the rain, drain and strengthen ventilation in time, and strictly prevent the humidity of the cultivation site.
increase the pH value of the soil, you can add appropriate scorched cement ash, plant ash or lime to remove lime to 6.5 to 7.0 to the cultivation soil, and add trace elements such as silicon and calcium.
The cultivation of soil is promoted to disinfect and bake sterilization. Fifth, spray or pour roots, painted green, and thorough bacteria clearing on the matrix surface in the early stage of the onset.
Grystum
symptom:The harm of the giants. In an environment with poor ventilation and poor light, the leaves of the golden tree are susceptible to the harm of the spines in the garaphs.
Prevention:Family has a small amount of cultivation. You can use transparent tape to stick to the worm body, or wipe the living insect body with a wet cloth.Product cultivation can spray 20%of the lice molten wettable powder 1000 times liquid during the incubation period of nymphs, and the insecticidal effect is good.
Rotten roots
symptom:The reason for the rotten roots of money is the rotten roots caused by watering.
Prevention:
Pour the plants out of the basin in time, shake off the soil, and put it in a half-shade and dry it for 1-2 days.
Watering should not be too diligent. Take 70 % of the dry pot soil. There must be no rigid watering interval, and watering must be flexibly.
If the rotten roots are serious, it is best to shake the soil, and then soak it with 500 times liquid potassium permanganate or polymorrhin solution for 5-10 minutes, then rinse it with water, then dry it until the root system is dry, re-plant againJust accept it.
Cold harm
symptom:When the temperature drops below 5 C in winter, plus the humidity of the pot soil, it can easily lead to the pour of the feathers and leaves of the plant due to cold damage. In severe cases, it will cause rot in the stem, and it is difficult to restore its vitality.
Prevention:Whether it is productive cultivation, or family breeding, the temperature of the sheds during the wintering period should remain not less than 10 C, and the pot soil should be slightly dry.For a small amount of potted plants, in a particularly cold day, you can cover the double -layer plastic bag at night. After the temperature rises the next day, the bag will be unlocked.
Burn
symptom:In the hot summer, or the sunny weather after the sun and the early sun, or for a long time, it is placed in the room that just moved to the Outdoor plant for recovery.The burns caused the leaves to be partially green, or the entire leaves were burned, and the necrotic part became brown and black later.
Prevention:After the summer, the plant is moved to the environment of the semi -yin in a timely manner.
What to do if the leaves are yellow
Reason one: Too much watering causes yellow leaves
Money tree leaves are thick and meaty, with underground tubers, which can store certain water, which is more drought to resist.Do not accumulate water in normal watering.After the rotten roots occur, most of the new leaves began to yellow.
Treatment method:
1. If it is yellow leaves caused by excessive watering roots, the demand will be checked in time.
2. If there is no rotten root, the Flower pot can be raised and placed in a ventilated place to allow the water to distribute in time.
3. If the rotten roots are rotten, the need to cut the rotten roots and yellow leaves, and re -set with soil.The re -planted money tree should be placed in a cool place first, and then transferred to a suitable central center after recovery.
Reason 2: Watering too little air is boring
Temporary water dehydration may be too boring, and it will cause yellow leaves.
Treatment method:
Replenish water in time and spray the humidity to the leaf surface.
Reason three: yellow leaves caused by exposure
The money tree is not tolerant. If it is revealed in high -intensity light in winter, it can be sunburned.The leaves will be white gently, and the edge of the leaf will be scorched.
Treatment method:
Pay attention to Shading sunscreen in winter.
Reason 4: Pests and insect pests
Insect pests are also one of the reasons for the yellowing of the leaves of money. The leaves of the money trees are susceptible to the stabbing of aphids and granular worms.
Treatment method:
When the amount is small, it can be killed manually. If there are many, spray 20 {bf} lice plowing lice wettable powder 1000 times liquid, and the insecticidal effect is good.
Reason 5: Too much fertilization and too thick
Fertilizer should be applied with thin Fertilizer. If too much fertilization, perhaps too strong fertilization, it is easy to burn roots to form yellow leaves, and even plants die.The general manifestations are brown at the top of the new leaf, and the old leaves are yellow.
Treatment method:
Pour the roots in time, rinse excess Fertilizer, change the soil to wash the roots in severe cases, and re -plant it.
Reason 6: Winning over the low trick to cause yellow leaves
Money tree growing temperature is 20-32 C. If it is lower than 10 C, it needs to be transferred to the room as soon as possible, lower than 5 C, and it is easy to attack frostbite.
Treatment method:
Cut off frostbite and leaves, and gradually restore environmental growth temperature.
Toxic
Tiannan Star floor plants will flow out of milk containing calcium acid, so it will be irritating. Its leaf juice is stained on sensitive Skin, facial features, tooth beds, swelling.Plant alkali causes uncomfortable physical sensitivity.
In fact, many toxic plants, as long as they are not used for cold dishes, will not cause any harm to people.Even if many toxic plants are planted in public places, don't worry too much.In fact, plants have two sides. As long as it is effectively used, it is beneficial to the public environment.The toxic substances secreted by these plants can only produce side effects only when they reach a certain amount. As long as they touch less, do not eat them by mistake, and do not let the juice touch the wound, it will not cause harm to the human body.
1. Money tree should be performed at more than 18 degrees, and can be opened in a weak place in the binding of the tuber. It is planted in the prepared pot. Do not bury it too deep.It is only ~ 2 cm. It is best to apply sulfur powder or plant ash in the open place.
2. When the temperature is high in summer, you need to move into a cool place indoors and spray water to the plant's leaves to reduce the temperature.When the room temperature is less than 5 degrees in winter, it will endanger the growth of the plant, and anti -freezing measures must be taken in time.
3. Money trees are plants that are happy and yin -resistant. They are not suitable for growing under strong light. It is best to place places with obscuration next to the window so that it can fully expose the sunlight, and will not cause leaves to burn the leaves due to exposure.Its blocking effect is best to reach 60%, and excessive darkness will cause the leaves to yellow.
4. It requires better soil for its growth. The soil must not only be loose and fertile, good drainage, but also rich in organic matter, acidic acidity to slightly acidicity.
5. Keep the soil slightly dry. Because the drought resistance of the money tree is high, it is advisable to keep the pot soil dry. When the temperature is as high as 34 degrees, it is best to water once a day.Water can be sprayed with the leaves of the plant instead of watering.
6. When the temperature is above 15 or more, fertilize twice a month. Because the money tree is more like Fertilizer, you can fertilize twice a month during the growth season.If you use Fertilizers, you need to choose 0.2%Urea plus 0.1%potassium dihydrogen phosphate mixture.
Special Mic 
