Most often, during the cold season, you may encounter that the tips of house plants begin to mysteriously turn black. In order to somehow help the flowers, you must first understand why this happens in the first place. In most cases, such a negative phenomenon is caused by one of the following five reasons.
Causes of blackening of leaves
If damage to a leaf on a living indoor flower is noticed, you should look for the reasons and try to eradicate them. Otherwise, the foliage may dry out completely and the plant will die.
Initially, it is worth recognizing the cause of the disease:
- Dry air - the plant is watered abundantly, but is located near heating devices. All acquired moisture quickly evaporates, not having time to nourish the pet’s greens
- Dust is an inevitable companion of indoor dwellers. If you do not wipe the leaves and do not give the plant water treatments, the accumulated layer of dust can lead to disease. This is especially true for owners of tropical plants (dracaena)
- Mineral fertilizers - a lack of nutrients, as well as an excess, tends to negatively affect the condition of residents of window sills
- Watering - excessive irrigation is a negative measure of care; an overwatered pet will soon turn black and die. With a large amount of water, roots begin to rot in the soil, mold and fungus appear, which provokes the acquisition of blackness, both at the tips and throughout the entire leaf
- Placement is one of the factors in acquiring blackness. Lack of light or, conversely, scorching sun rays can damage delicate greenery
- Mechanical damage also causes deterioration in the appearance of the flower.
- Phytoblight is a disease that appears from the soil. It migrates to the leaves and, sucking nutritional moisture from them, leads to blackening
Thus, the blackness that appears on the leaves of indoor plants is not the reason for the flower being infested with parasites, but a disease caused by household factors in caring for a pet.
What to do if gardenia dries out more and more every day
Since gardenia jasmine, like any other, is a rather capricious plant, it can dry out for a variety of reasons, which are usually associated with errors in maintenance. If this happens, then before it completely dries out, you can try to save the flower in the following way:
- It is necessary to inspect the gardenia and trim off all shoots that have dried completely;
- Prepare acidified water and spray generously;
- Cover the plant with a plastic bag and place it in a place with good lighting;
- After a week, treat with a growth stimulator (Epin, Zircon).
In the future, you must strictly adhere to all care recommendations.
Methods to combat blackening due to overflow and dry air
Flower growers notice blackening of the leaves almost immediately. Initially, damaged leaves should be carefully removed from the bush. The next action must be aimed at eliminating the factors causing the disease.
If the reason lies in dry air, then a simple spray from a spray bottle will help. It is recommended to carry out the procedure in the morning and always with settled water at room temperature. You should not resort to such activities in the evening. The water may not have time to be absorbed, and the coolness of the night will cause hypothermia of the leaves and even their possible rotting.
If a significant amount of dust has accumulated on the leaves, you need to either wipe the greens with a damp sponge or a soft, moisture-absorbing cloth, and it is also recommended to shower periodically.
To do this, the pot should be wrapped in polyethylene, so that the film fits neatly to the stem, while covering the entire soil area. The stream of water must be adjusted so that it is moderate and does not cause damage to young shoots.
In addition, you need to reconsider the degree of watering. If there is an overflow and a musty smell emanates from your pet, you need to change the soil in the flowerpot as soon as possible.
It is recommended to carry out a number of activities:
- Dig up a bush
- Free the root from the soil
- Inspect the root system for rotting or damage
- Trim off all diseased roots
- Cuts must be sprinkled with ash or charcoal to prevent the spread of infection.
- Purchase or independently prepare a substrate for planting a reanimated pet
It is important to prepare the pot for replanting. It needs to be thoroughly washed with soda and poured with boiling water so that there are no pathogenic bacteria on its walls. It is necessary to place drainage at the bottom. Then plant according to all the rules.
Video
Sources
- https://ayrshire.ru/u-gardenii-zhelteyut-listya-chto-delat.html
- https://mvazonchik.ru/gardenija-zheltejut-listja.html
- https://baza-polimerov.ru/komnatnye-cvety/pochemu-gardeniya-sbrasyvaet-butony.html
- https://cvetolubam.ru/gardenia-bolezni/
- https://greeninhouse.ru/chto-privodit-k-pocherneniyu-listev-u-gardenii.html
- https://selo.guru/rastenievodstvo/derorativ/garden/bolezni-listev.html
- https://OgorodSadovod.com/entry/3487-u-gardenii-cherneyut-i-opadayut-listya-chto-delat-pravila-ukhoda
- https://GreenMarine.ru/komnatnye/pochemu-cherneyut-listya-u-gardenii.html
- https://floriums.ru/pochemu-u-gardenii-zhelteyut-cherneyut-i-opadayut-listya
- https://podokonnik.temadnya.com/846910344354334835/u-gardenii-opadayut-butony-i-tsvety/
- https://sp-smena.ru/dacha/voprosy/u-gardenii-zhelteyut-listya-chto-delat.html
- https://rusfermer.net/dom-kvartira/tsvety-kv/tsvetushhie/gardeniya/vozmozhnye-bolezni-listev.html
- https://cvetokmir.ru/gardenija-zheltejut-listja.html
Recommendations for choosing fertilizers and water for irrigation
You should carefully and carefully select the means for fertilizing the window sill dweller. It is recommended to take a responsible approach to your choice; for example, fertilizing for citrus fruits will not suit dracaena or pelargonium.
You need to find out exactly whether this fertilizer is suitable for this particular flower. All detailed information is described on the label. You should also control the feeding process: it is better to add a smaller dose of mineral supplements than to overdo it with the amount of nutrients.
It is recommended to take into account the water hardness. It is well known that for capricious pets, soft, melted or rain water, but heated to the optimal temperature (room temperature), is best suited.
This nutrient liquid is usually difficult to find, so plain tap water is used. In winter, it is especially tough - when watering, a white coating remains on the soil, which directly affects the plant. In order to avoid this, you need to boil and settle tap water. Only then use it to moisten the soil.
Prevention
Despite the apparent difficulties, caring for spathiphyllum is not difficult . Main:
- Maintain a warm, comfortable temperature in the room.
- Provide increased air humidity in any convenient way.
- Once a week, subject to water procedures, wash the foliage with soapy water, and a warm shower would also be appropriate.
- If a white coating appears on the surface of the soil in a pot, it is worth removing it. Thus, soil salinization is avoided.
- Monitor the condition of the soil, replant the plant at least once every 2-3 years to prevent depletion and compaction of the soil.
- Use distilled soft water for watering and sprinkling.
- Avoid excess water when watering.
- After 15 minutes after moistening, drain the water from the pan.
So, now you have information for a complete recovery, further care, and preventive measures for your favorite spathiphyllum. Don’t neglect the advice, and the beautiful exotic will delight you with long-lasting flowering and excellent appearance for many years.
dacha.expert
Why do the tips of leaves of indoor plants turn black?
Indoor plants grow well at home if they receive everything they need - light, water, warmth, humidity and nutrients. The conditions for keeping it at home largely depend on the origin of the chosen plant; for example, tropical crops require warmth, high air and soil humidity, while cacti, on the contrary, are accustomed to bright sunlight and drought.
When growing houseplants in pots, you must follow individual care rules for each species, which are based on creating the most similar conditions for a given plant to its natural environment. Violation of this harmony leads to diseases of the flower planted in the pot.
The well-being of a houseplant is always reflected in the appearance of the leaves ; they turn yellow, blacken, curl, wither, dry out, fall off, and various spots and dots appear on them. Based on these external manifestations, you can make a diagnosis and identify errors in care, whether the flower has enough light and nutrition, whether watering is carried out correctly, whether the room temperature and air humidity are comfortable.
If you correctly determine the reason why your houseplant experiences discomfort and loses its decorative appearance, by eliminating it, the plant will recover and will again decorate your home with flowers and greenery. If you ignore the signals that the leaves give, the plant in the pot will continue to wither and eventually die.
Most often, indoor plants experience the following ailments, which are reflected on the leaves:
The leaves of most herbaceous plants wither when the soil dries out. Plants with tough, leathery foliage are resistant to wilting, but react to lack of watering with massive yellowing and leaf drop.
Each plant requires its own watering rate. You can’t overwater a flower in a pot, but you shouldn’t wait until the soil in the pot dries out completely and the leaves wither. Moisture-loving crops are watered frequently and abundantly. If the soil in the pot dries out quickly and the plant withers, then you need to transplant it into a larger pot with moisture-retaining soil.
If the leaves wither and the soil in the pot is damp , it means that you have flooded the flower and its roots have rotted. When moisture lingers in the ground for a long time, the roots are deprived of air, the earth turns sour, and putrefactive bacteria take hold. A flooded plant can only be saved by urgent replanting, with a complete replacement of the soil, removal of rotten roots and sprinkling of charcoal on the wounds, and further adherence to the watering regime.
Leaves may wilt due to heat , especially if the sun shines on the plant at midday. High temperatures increase the evaporation of moisture from the leaf plates; you need to remove the plant from a sunny place and spray it.
Wilting foliage means the plant is under stress, which affects its growth and health. Try not to allow stressful conditions to arise for your flower, then it will bloom and develop without stopping.
The tips of leaves of indoor plants dry out for one reason - low air humidity. Most often, the tips of leaves dry out in tropical crops - palms, ferns, syngonium, chlorophytum and other species. Massive drying of leaves at the tips and along the edges of the plates begins with the beginning of the heating season, when air humidity drops to a critical plant level of 30%, and leaf health requires from 60 to 80%. The problem is solved by installing humidifiers, water containers next to the pots and daily spraying. Hot radiators should be located as far as possible from plants.
Plant leaves turn black due to several reasons . Dark brown dry spots on the tips and edges of the spathiphyllum; they gradually enlarge, crack, fall out, and part of the leaf blade is lost. High temperatures and insufficient watering accelerate the growth of dark spots on the leaves. The solution is to use humidifiers and adjust the watering regime.
It happens that the roots of a plant in a pot are so dry that regular watering cannot help them. In overdried plants, the soil in the pot lags behind the walls. To saturate all the roots of the plant with moisture, even small ones that are located on the border, you need to place the pot in a bucket of water and wait 10-15 minutes until the earthen ball is completely saturated with moisture.
How to care for gardenia
Gardenia jasmine requires special care at home. First of all, you should choose a bright place for it, but so that the flower does not receive direct sunlight.
They can burn the leaves, causing spots to appear and the foliage to become unsightly. Therefore, choose east or west windows.
If the only bright place in the house is the southern window sill, then the bush will need to be shaded during the hottest hours with a light cloth, gauze or paper.
The flower also loves warmth, so do not place it in a draft or on windowsills where the windows open during the cold season. At the same time, it is not recommended to place the flower on window sills above working heating radiators. Many gardeners complain that gardenia jasmine leaves turn black and fall off. The reason may be the dry air coming from the battery.
In winter, daylight hours are short, which is not suitable for gardenias. Therefore, it is recommended to illuminate it using fluorescent lamps.
Do not be alarmed if a newly acquired plant, even with proper placement and care, begins to shed its leaves and buds after a while. When it adapts, it will begin to grow again.
Why do the tips of spathiphyllum leaves dry out and turn black?
Spathiphyllum or “Women's Happiness” is an elegant and very beautiful indoor plant that is very popular among gardeners.
It attracts attention with its exotic colors and can decorate any room. Caring for the plant is very simple, but sometimes some difficulties and problems arise when growing it. Spathiphyllum loses its decorative qualities due to drying or blackening of the tips of the leaves. Knowing the reasons for such changes in the appearance of a flower, you can cope with this problem.
Negative changes that begin to occur with a houseplant and its development are in most cases associated with improper maintenance conditions. Spathiphyllum is a tropical plant; its appearance will certainly react negatively if there is an excess or lack of moisture, air humidity or lighting. The decorative qualities of the plant directly depend on proper care.
For the full growth and development of spathiphyllum, it is necessary to create comfortable conditions. Diseases, the symptoms of which are drying or turning black leaves, can occur for several reasons. It is very important to notice the onset of the disease in time and take all necessary measures to save the indoor plant, and for this you need to know the characteristics of spathiphyllum and the conditions of its natural origin.
Consequences for “female happiness”
The blackness of the snow-white flowers certainly spoils the aesthetic appearance of the plant. Of course, this upsets the owner of the spathiphyllum, but this is only a symptom of poor health. If on a recently healthy plant there are noticeable dark spots on the cover, inclusions, black tips or roots, this is a signal to action.
It is important to determine the cause. If improper care is to blame, then the situation can be corrected , you just need to put the conditions of detention in order. It’s worse when the exotic rots, resulting in an infectious disease. In this case, you need to catch yourself in time and take emergency rescue measures, otherwise the spathiphyllum will die. It is possible that in the later stages the entire flower will turn black, then all actions taken are in vain.
Why do spathiphyllum leaves darken?
Dry air or low humidity levels
Spathiphyllum tolerates dry indoor air very painfully. Under such conditions, the tips of the leaves begin to dry out and gradually change color to dark. The appearance of the plant gives a signal that urgent moisture is needed in the form of spraying from a spray bottle. A tropical plant indoors requires a moderately humid environment. It is important to take into account the air temperature in the room during such “water procedures”. In cool conditions, over-spraying can cause the plant's roots to die.
Lack of fertilizers and nutrients in the soil
Blackened tips of spathiphyllum leaves can signal a lack of nutrition and fertilizing. The required quality and quantity of fertilizers will help solve this problem. In the period from March to September, the houseplant is fed three to four times a month, and in the remaining months (and especially during the dormant period) once every thirty days will be enough. The fertilizer must contain all the necessary nutrients for flowering indoor plants.
Excess fertilizer
A large number of fertilizers and their frequent application to the soil, as well as an excess of certain nutrients will only bring a negative result. When dry tips appear on the leaves, the frequency of fertilizing should be reduced and the composition of the fertilizer should be reviewed. Excess minerals, for example, harm a houseplant and spoil its external characteristics. As a life-saving measure, it is necessary to urgently rid the flower of all damaged leaves, and temporarily suspend the application of fertilizing. The indoor flower will gradually recover.
The quality of irrigation water and its volumes during irrigation
Water for watering spathiphyllum should only be used at room temperature and must be settled. Not only the condition of the leaves, but also the full development of the entire indoor flower depends on the softness of the water.
The volume of irrigation water is also of great importance. An excess of water leads to stagnation in the soil and rotting of the roots. It is recommended to water the plant again only after the top layer of soil has completely dried. 1.5-2 hours after watering the plant, it is necessary to drain excess water from the flower tray.
Lack or excess of sunlight and choice of growing location
An unfavorable effect on the plant, and ultimately blackening of the leaves, is caused by the wrong choice of place to place the indoor flower. The optimal place for spathiphyllum is a window sill on any side of the house except the north. Direct sunlight and poor lighting adversely affect the decorative qualities of a pet. It is necessary to protect it from sunburn, and in the autumn-winter period use additional lighting with fluorescent lamps.
Insufficient number of “water procedures”
The foliage receives the necessary amount of moisture with regular and abundant spraying in the warm summer months, and especially in hot weather. From such weekly bathing, the “female happiness” flower will look healthy and attractive.
Causes of yellowing of spathiphyllum leaves
Yellow leaves of spathiphyllum appear not only due to some disease, but in this way the plant can devote all its energy to preparing for flowering or recovering after it. The same changes occur with the old flower, which no longer has enough strength due to its age.
It is necessary to figure out which leaves of the flower turn yellow - old ones at its base or young, just emerging shoots. There is nothing to worry about when old leaves turn yellow. This is how the flower gets rid of non-viable parts in order to direct all its energies to rejuvenation and the appearance of new leaves. When yellowness appears on young shoots, you most likely need to pay attention to the lighting. Leaves can change color when exposed to direct sunlight. Sunburn is very dangerous for this houseplant. It is worth moving the spathiphyllum to another room or rearranging it to another place.
If negative changes appear in the appearance of your pet, you should not panic. If you find out in time the reason for the withering and drying of a plant or its parts, then the flower can be saved and given a second life so that it continues to delight with its exotic blooms.
Draft
Cold air from the window contributes to the rapid withering and blackening of leaves. Most often, a couple of minutes are enough to start the destructive process. For this reason, it is very important to either rearrange the pots with plants or initially place them in places where there will definitely not be cold air.
