Is the Yemeni iron poisonous? what if the leaves turn yellow?

Yemeni iron, which can be raised in the office, is of ornamental value. Is Yemeni iron toxic? What if the Yemeni iron leaves turn yellow?

Is Yemen Iron Toxic?

Non-toxic, she likes high temperature, high humidity and good ventilation environment, suitable growth temperature is 20-30℃, more like light and shade resistance, afraid of the sun, avoid dry drought, like loose drainage good sandy soil. It can be placed in indoor light for 6 months to 2 years, and can effectively absorb harmful gases such as formaldehyde and benzene in the room. It is the most shade tolerant ornamental plant among indoor green plants.

What about yellow iron leaves in Yemen:

1. None of them reached the growth conditions of Yemen iron in environment and temperature.

2. Lack of fertilizer, water, or light for a long time.

3. The leaves are not full of dust for a long time, resulting in diseases.

If Yemen iron leaves yellowing, can be checked against the above situation, at the same time can give Yemen iron for some better permeability of the pot soil, at the same time can be added to 1/3 of the sand, watering, light and temperature are reached, at the same time will yellow leaves cut off, can play a preventive role. At the same time, daily protection can be strengthened to avoid pests and diseases.

Yemeni iron is suitable for high temperature and high humidity environment. Adequate light and shade. Dormancy temperature of 13℃ is appropriate, the minimum should not be lower than 5℃. Yemen iron evergreen, adaptability, simple management, slow growth, long life, especially indoor and outdoor excellent foliage plants. Light to 50-60% shading is better, avoid direct light.

Indoor cultivation of Yemen iron should be placed in a place with sufficient light, insufficient light will make Yemen iron leaves fade, thin leaves and leaf edges have waves. Yemen iron fertilizer can be organic fertilizer, such as decomposed peanut bran or human feces as manure, while 3-4 times a month with three-element foliar fertilizer. Yemen iron likes high temperature and humidity, growth temperature of 20-30℃, winter 10℃ should pay attention to cold measures to prevent cold damage to dry leaves. Pay attention to good ventilation and keep the relative humidity of the air above 80%.

Well, the introduction to the yellow solution of Yemen iron leaves is here, Yemen iron is not poisonous.

Yemeni iron blossoms poisonous?_Yemeni iron pictures

Yemen iron is a green plant belonging to the genus Dracaena of Liliaceae. Its leaf posture is very beautiful. It is suitable for use as an excellent plant for various home decorations. It is suitable for placement in living rooms, studies, offices, etc. It has harmful substances such as formaldehyde and toluene. It is a kind of indoor shade resistance. Good plants. Its ability to light is very strong, suitable for placement in relatively dark places, with very good viewing value. Let's take a look at Yemen iron blossom poisonous, and Yemen iron picture complete for a simple appreciation?

Yemen iron is an evergreen small tree plant, its plant height is generally 4 cm, the leaves are very wide, and is linear, relatively leathery, the shape is oval or oblong, the base position is heart-shaped, the upper part of the growing stem. A broad yellow stripe in the middle of the leaf blade, green at the edges, tapering slightly obtuse, curved arcuate. Yemeni fern grows 60-120cm tall and is a popular houseplant. It is generally cultured in the study, living room, home interior and so on, looks very elegant and simple gives a person a feeling of exotic style. Its plant shape is very beautiful and regular, belonging to the world's very famous indoor foliage plants.

Yemen iron likes to grow in a sunny, humid, well-ventilated environment, and its semi-shade tolerance is very good, but it cannot grow for a long time in a relatively male forehead environment, some astigmatism can be carried out, otherwise the plant will appear in the case of excessive growth. Avoid direct sunlight in summer, otherwise it will burn the leaves and the leaves will turn yellow or white. In the case of insufficient light, the color of the leaves of Iron Yemen is grayish green, the gloss is not particularly good, and the leaves at the base are yellow, thus losing the ornamental value. When Yemeni iron grows, do not pour excessive water and keep it dry and wet, which is more conducive to the growth of Yemeni iron. In addition, it is necessary to maintain the cleanliness of Yemen iron, and the amount of fertilizer should be combined with the amount of watering. Some water-soluble decomposed fertilizer, preferably cake fertilizer, must be given sufficient fertilizer and water during the growth period, which is more conducive to the growth of Yemen iron.

When breeding Yemen iron, select relatively good varieties, plant growth should be relatively robust, and there are no plants damaged by pests, and carry out cuttage propagation. After cuttage, keep the soil moist and loose, and the air circulation is better. Use plastic film to cover the plants and maintain humidity and temperature. At the same time, tiles or conditions should be used as drainage and air circulation performance. In spring, summer and autumn, they should be placed in the dark during the day, and they should be placed in the open air at night. In winter, they should be placed indoors to maintain the temperature and humidity of the environment. The temperature suitable for iron gate growth is 20-30 degrees Celsius. In winter, the temperature cannot be lower than 10 degrees Celsius, otherwise the leaves will wither or yellow. In the case of insufficient light, put it in a semi-shady environment to give a certain amount of radiation, which is more conducive to growth. And keep the surface of the leaves clean, otherwise it will bring pests and diseases, thus reducing the ornamental value.

Yemen iron is a kind of foliage plant with very good ornamental value. It is suitable for indoor cultivation and can help absorb harmful gases such as formaldehyde and toluene in the air. It is a kind of indoor plant with good negative tolerance. It is flowering, and when the flowers bloom, they will emit fragrance, pollen and secretion of mucus. Many people will question whether Yemen Iron is poisonous to flowering. Yemen iron blossoms are not poisonous, but if some people are more sensitive, allergies or allergic diseases will occur when Yemen iron blossoms, so everyone can rest assured that Yemen iron blossoms do not have any poison.

More information about the cultivation method of white palm

Daily Maintenance and Management of 10 Common Ornamental Plants in Families

How to manage ornamental plants in the family yard? Today, Huinong Net Xiaobian mainly brings you several common ornamental plant family conservation planting points, flower friends who need them can collect them.

1 Fortune Tree (Chinese name: Malabari)

Fortune Tree is a plant belonging to the genus Cucurbita of Kapok family. It is evergreen all the year round. It has the function of absorbing carbon monoxide and carbon dioxide. It can effectively change the indoor air environment and play a certain role in purifying indoor smoke residue. In addition to its auspicious name, it is deeply loved by the people.

Fortune tree, like high temperature and high humidity growth environment, poor cold resistance, like acid soil, avoid alkaline soil and sticky soil; drought resistance, but also water and humidity; although like light, but also very strong shade resistance, it is suitable for long-term indoor placement in good light. The key point of family maintenance management lies in watering maintenance. Generally speaking, it is necessary to master the watering principle of seeing dry and wet. In spring and autumn when the temperature is moderate, the number of watering times shall be determined according to the dry and wet conditions of the air. Under normal circumstances, it is enough to irrigate water once every 2~3 days. Summer high temperature, when the temperature exceeds 35℃, at least twice a day watering. If indoor air conditioning is turned on for a long time, it is necessary to pay attention to the frequent spraying of foliar fog to maintain air humidity. Fertilization 2~3 times a month in spring and autumn can promote the growth of new leaves, and attention should be paid to maintaining the air humidity of indoor environment to prevent new leaves from stagnating. Winter temperature is low, rich trees in the semi-dormant period, at this time can not be poured too much water, watering every 5 to 7 days is enough, while ensuring sufficient light, ensure leaf quality and ornamental value.

2 Fugui tree (Chinese name: umbrella maple)

The tree is a plant belonging to the genus Acer of Araliaceae, with luxuriant leaves, straight trunk, open crown, natural elegant tree scenery, natural opening of the whole tree shape, vigorous and upright tree shape, strong ornamental, suitable for home display.

Rich tree, the growing season should always keep the basin soil moist, do not let the basin soil dry, especially in the summer season, often spray water to the leaves, too dry will make the leaf tips, leaves dry, but the winter basin soil should not be too wet, you can often spray fog to the leaves, planting basin can not accumulate water, not frequent watering, easy to appear rotten roots. In spring and autumn, it is necessary to have more light, 3 ~ 4 hours a day, in order to maintain the bright color of the leaves. Summer and autumn appropriate shade, spray water once a day, clean leaf dust, make growth more vigorous, leaf color more green.

In the high temperature environment, P. affinis is susceptible to leaf spot disease. Indoor placed rich trees, should strengthen ventilation and light transmission. Found a small number of sick leaves, timely removal and burning, rich trees in the presence of scale insects harm, found a small number of live insects, timely wipe with damp cloth, also available transparent tape will stick to it.

3 Golden Pueraria (Chinese name: Lvluo)

Golden Pueraria is a plant belonging to the genus Kirin of Araceae. It is cheap and easy to grow. It can absorb harmful gases such as formaldehyde, benzene and trichloroethylene in the air, which is equivalent to indoor air purifier. Plus green leaves and tender branches and stems cause people's infinite love.

Golden Pueraria lobata, like warm, humid, semi-shady growth environment, but also more resistant to dry environments. It is a common indoor plant. The planting pot soil shall be loose, well drained and have certain fertility; golden pueraria is sensitive to light, so when placed indoors, do not put it in a place where sunlight can reach directly, so as not to hurt the leaves and appear yellow spots, which will affect the viewing effect; due to its fast root growth, long-term soil moisture will lead to rotten roots and rot of lower leaves. Therefore, while ensuring good soil permeability, it is also necessary to master the moderation of watering, keep the pot soil dry, and often spray water fog to the leaves and surrounding areas in summer and autumn to increase air humidity. In the process of family maintenance, pay attention to applying water-soluble liquid fertilizer once every 10 ~ 15 days to enhance the growth of leaves and make the leaves as shiny as new.

4 Chlorophytum

Chlorophytum is a plant belonging to the genus Chlorophytum of Liliaceae. It has the function of absorbing toxic gases such as formaldehyde, carbon monoxide, carbon dioxide and nicotine, and plays a role in purifying the air. It has long been loved by the people.

Chlorophytum, like warm, humid, semi-shady growth environment, can be perennial in bright indoor cultivation. Chlorophytum adaptability, more resistant to drought growth, long-term wet easy to rot roots. Its growth is not resistant to cold, and its leaves do not grow well in winter, so it is necessary to pay attention to heat preservation; the growth of spider orchid is not high on light requirements, and it can also grow under weak light conditions, but under certain light conditions, the leaf color of spider orchid (especially golden heart and silver edge spider orchid) will be brighter. Family breeding should always keep the pot soil moist, but not for the degree of water. During the vigorous growth period of leaves, spray water fog should be frequently sprayed on the leaves and around them to increase air humidity. Watering should pay attention to the state of the pot soil, generally speaking, summer high temperature season, watering twice a day is good, spring and autumn, moderate temperature, depending on the soil conditions, watering once a day is enough; because the root system of hanging orchid is fleshy root, winter is dormant period, only 4~5 days of watering once is enough, but if there is indoor insulation, increase the watering amount appropriately according to the situation, but master the principle of dry and thorough watering, watering amount should not be too much. In the peak season, it is suggested to apply water-soluble liquid fertilizer once every 15 days to ensure the growth ability of its leaves and improve the ornamental effect; spray water mist around the plants frequently to increase the number of hanging ears and improve the ornamental effect.

5 Money trees

Money tree is araceae snow taro plants, with fortune tree, rich tree, is a beautiful shape, regular new generation of indoor foliage plants. Because its leaves are very similar to a string of copper coins, it is named money tree, plus the leaf color gloss is good, bright, exotic, become the popular potted ornamental plants. Especially in the light brighter living room, study decoration, more elegant, simple Ge Zhi, highlight the owner's taste.

Money tree, like warm slightly dry, semi-shady growth environment, suitable growth temperature of 20 ~ 30℃, is a light-loving and shade-tolerant plant, but cold, long-term low temperature will lead to leaf stem wilting, or even the whole plant death. It likes light but is not resistant to sunlight exposure, direct contact with direct light is easy to cause leaf burns, shade resistance, but not too shade, long shade easy to appear yellow leaves, falling off phenomenon. Pot soil is afraid of ponding, family planting should choose humus soil with good water permeability, it is best not to use pond soil with too strong viscosity. In summer, when the room temperature reaches above 33℃, attention should be paid to cooling the plants, and spraying water on the leaves frequently, that is, keeping the leaves bright and ensuring the normal growth environment. In winter, we should pay attention to spraying water on the surrounding environment of foliar plants and keep the relative air humidity above 50%, but we should pay attention to controlling the amount of watering and keep the pot soil slightly dry, otherwise it is easy to lead to the root rot of plants and even the death of whole plants. After the Mid-Autumn Festival, when the temperature is lower than 20℃, try to spray instead of watering to avoid the pot soil being too wet and affecting the growth of the whole plant. Therefore, we often call the money tree "lazy flower", if watering too frequently, it will backfire.

6 Anthurium

Anthurium is a perennial evergreen herbaceous flower belonging to the genus Anthurium of Araceae. It is suitable for viewing flowers and leaves. It is popular among the general public in recent years because of its red color, unique flower shape, long storage time, and ability to absorb toxic gases such as benzene and trichloroethylene harmful to human body in the air.

Anthurium, like to grow in warm, high shade, humid air environment, not resistant to heat, avoid direct sunlight. The root system belongs to the air root, therefore requests the basin soil to ventilate well. The optimum temperature for its growth is 18~28℃, and it grows in high air humidity, and the general air humidity should not be lower than 50%. In the appropriate temperature period, spring and autumn are generally watered once every 3 days to keep the basin soil slightly wet. Summer high temperature season, it is best to irrigate once a day, and often spray water mist around the plant to improve air humidity. Summer is the critical period for the growth of Anthurium andraeanum. It is very important to spend summer safely for the growth of Anthurium andraeanum. If the light is sufficient at high temperature, the leaves are easy to burn, because the injured leaves will not reverse, which will affect the overall quality of Anthurium andraeanum. Therefore, attention should be paid to cooling and maintaining indoor air humidity during summer maintenance. In winter, water is usually poured once every 5 days. In Fuzhou area, it is only necessary to keep indoor temperature properly and increase air humidity to ensure the normal growth of Anthurium andraeanum.

7 pocket coconut

Pocket coconut is palm family pocket coconut plant, like warm, semi-shady environment, extremely shade-resistant, growth room temperature is 18 ~ 24℃, named because of its shape like island coconut, plus can absorb benzene, trichloroethylene and formaldehyde and other toxic gases in the air, placed indoors not only green, but also presents charming tropical charm, with unique charm, sought after by the public as indoor flower new favorite.

Pocket coconut, family planting basin soil best choice drainage better, loose, fertile loam, while applying a small amount of base fertilizer as a cultivation substrate. 3~9 months for the pocket coconut growth period, to keep the basin soil moist, but not water is good, pocket coconut likes weak light environment, avoid strong direct sunlight; so put indoor should pay attention not to close to the windowsill position, in case of direct sunlight sunburn leaves, its leaf color will become pale or yellow, affecting the viewing effect. At 13℃, the plants enter dormancy period, the demand for water and fertilizer decreases, at this time, less or no fertilizer should be applied, and the pot surface should be kept slightly dry, so as not to rot the roots and affect the growth of the next year. In general, the maintenance of pocket coconut is relatively extensive, watering should follow the principle of dry rather than wet, dry and thoroughly watered, you can often spray water to the leaves, keep the air humidity, keep the leaves evergreen. However, brown spot disease was easy to occur in plants exposed to indoor or high temperature and humidity for a long time, which could be controlled by 800~1 000 times thiophane or chlorothalonil. When indoor air is dry and ventilation is poor, scale insects are also easy to occur. If scale insects are found, it is best to use manual scraping. A small amount of household planting can also be sprayed on the leaves after dilution of wind oil. It can also have a good pest control effect.

8 Rich bamboo

Rich bamboo is agave family fragrant dracaena plants, now on the market rich bamboo and sales in various forms, there are tower type, woven flower basket type, ingot type and other shapes. As a potted plant, water culture has excellent ornamental value. And because it is not like bamboo bamboo, meaning rising steadily, won everyone's love.

Rich bamboo, like high temperature, damp growth environment, plant shade resistance strong, and waterlogging resistance, fertilizer resistance, cold resistance are very good. When family farming, such as bottle insertion or tower water culture of rich bamboo, 3~4 days for 1 time water, it is best not to directly use tap water for change, after receiving water, it is best to place 1 day, to ensure that the water body clean, fresh; add water when the amount should be small, not over the bottom is good, otherwise easy to rot roots. Rich bamboo likes old water, after the plant takes root, it is not suitable to change water, the water in the bottle or container evaporates and then supplements water; but it cannot be short of water for a long time, which will lead to the contraction of the stem epidermis of rich bamboo, then turn yellow, lose ornamental property, or even die. It is best to inject a few drops of alcohol or white sugar into the water culture container every half month to sterilize and increase nutrition; half an aspirin or a vitamin C tablet can also be ground into powder, dissolved in 500 g of water, and a few drops of water can be added to keep the leaves green (not used after growing roots). Flower basket type or potted rich bamboo should choose good drainage sandy soil or semi-muddy sand and alluvial clay planting. The suitable growth temperature is 20~28℃, and it can withstand low temperature of 2~3℃. Summer and autumn high temperature and wet season, is the best period for its growth. Due to the low light intensity requirements and good shade resistance, it is suitable for growth in bright scattered light environment. If the light is too strong and the whole plant is exposed to sunlight, it will cause the leaves to turn yellow, chlorosis, slow growth and other phenomena, which will seriously affect the viewing effect. Compound fertilizer can be applied once a month in spring and autumn. Family planting rich bamboo, no matter what kind of cultivation method, do not put rich bamboo in the air conditioning or electric fan can blow directly to the place, will dry the leaves affect the ornamental value, in addition, the light radiation heat of the TV will also give the growth of rich bamboo caused by the scene, so that the leaf tip and leaf edge dry, affect the ornamental.

9 Tiger tail orchid

The tiger tail orchid is a plant of the genus Magnolia of the tequila family, which has a strong function of absorbing formaldehyde, especially after newly decorated houses or newly purchased furniture, several pots of tiger tail orchid are placed indoors, which can effectively absorb harmful substances in the air and reduce the harm of the environment to the family. Tiger tail orchid is a succulent plant. Placing several pots of tiger tail orchid in the bathroom, kitchen and other spaces can play the role of moisture absorption and sterilization, and is a good helper for families to purify the air.

Tiger tail orchid, like the sun warm growth environment, moisture-resistant, shade-resistant, can resist drought, extreme shade and other adverse growth environment. But afraid of waterlogging, when raising seeds in the family, it is better to choose sandy soil or grass carbon soil with good drainage. Plants grow vigorously in spring, summer and autumn, when the leaves grow fast, it is better to keep the basin soil moist but not stagnant, and apply more water-soluble organic liquid fertilizer to promote its growth. The tiger tail orchid is not resistant to severe cold and needs to survive the winter safely in an environment of not less than 10 ℃, so autumn and winter are the dormant period of growth retardation, it is necessary to control the amount of watering, just keep the basin soil slightly dry, do not water too much, and pay attention to avoid pouring water into the leaf clusters when watering; in order to prevent the leaves from rotting or leaf folding caused by soaking in wet soil for a long time, winter can not be fertilized, and its own nutrition is sufficient for the plant itself to survive the winter. However, if the indoor temperature can reach more than 18 ℃, Cymbidium can grow normally in winter. Tiger tail orchid family display, should be placed in the indoor light is good, but there is no strong light. When placed in shade and strong sunlight for a long time, it is easy to narrow or fade the yellow edge, and the new leaves appear dark brown and lose their original ornamental value. Compared with other domestic foliage plants, the overall growth rate and reproduction are relatively fast, so when the basin is full, it should be pruned manually in time, cut off the old leaves and areas that are too luxuriant, or plant in separate pots to ensure sufficient growth space for the plant. When changing the basin, we should pay attention to apply some nutrients in the new soil to improve its ramet growth rate and achieve the effect of rapid basin formation.

10 Golden Heart Yemeni Iron

Jinxin Yemeni iron is a plant of the genus Liliaceae, and it is a new variety that has sprung up on the market in recent years. In fact, it is a variety of Brazilian iron, but its leaves are thicker, more upright, the color is brighter, and its ornamental value is higher than that of Brazilian iron. It can effectively absorb formaldehyde, benzene and other harmful gases in the room, so it is deeply liked by the general public.

Jinxin Yemeni iron likes to grow in the environment of high temperature, high humidity and good ventilation, and the most suitable temperature for its growth is 20 ~ 30 ℃. During the growing period, it is also shady and light-tolerant, but it is afraid of direct sunlight, likes a high humidity environment, and avoids dryness and drought; during cultivation, the basin soil had better choose sandy soil or grass carbon soil with loose and good drainage and air permeability. Jinxin Yemeni iron watering, in order to see dry and wet as the principle, generally wait until 70% of the basin soil is dry, watering should be one-time thoroughly, do not irrigate half of the water, lest the root system is airtight, resulting in the death of the whole plant. During the peak growing season, water is often sprayed around the leaves or plants to improve the humidity of the surrounding environment. Plum rain season, or high humidity and high heat season, to prevent stagnant water in the planting basin, in order to produce rotting root phenomenon. Jinxin Yemeni iron grows slowly, generally speaking, the demand for fertilizer is small, generally in the growing season, about 15 days to apply water-soluble thin fertilizer can, regular fertilization will lead to the growth of new leaves, affecting ornamental.

Dear flower friends, do you grow these ornamental plants in your family? If you have or want to plant, you can come to Huinong Network to learn more!