Coffee sheds leaves cause. Why do arabica plants turn yellow, blacken and dry leaves. Where to buy a houseplant Coffee Arabica

1. At the coffee tree (3 years old), the leaves turned yellow at the same level and the sides are all brown. The leaves dry up at the ends, then turn yellow and fall off;

Answer: Most likely, insufficient air humidity, but there may also be a problem with the roots. If there is a lot of peat in the ground, then I advise you to transplant it. Peat holds moisture very strongly, and in appearance it seems that the earth is completely dry, although inside the water can stand upright ...

2. The edges of the lower leaves began to dry out. It stands on the windowsill, it’s very light, but there is no direct sun, I don’t water it much and spray it regularly, every day. But why do the lower leaves dry?

Answer: Old leaves should dry out, and the rest may be from drafts, or from irregular watering. The lower leaves, indeed, turn yellow and fall off over time (especially if the tree is already large) - in my opinion, just from old age, because the leaves also have a limited lifespan. If only the lower leaves turn yellow and fall off, then nothing can be done about it, this is in the order of things. But if the rest, too, then you need to look for what the problem is.

3. Bought a nice coffee tree two years ago, transplanted, stands on the sunny side, but not under direct rays. After a while, his leaves began to dry out and fly around. This happens even in winter, when the sun does not shine on it at all. Watering and spraying regularly. The top didn't pinch. Grows badly. Please tell me what to do?

Answer: coffee requirements are pretty simple. You need a very bright place, but not direct sunlight. In partial shade, the plant simply will not develop! The problem with the leaves is most likely caused by overlays with watering. This beast is capricious, does not like either overdrying or waterlogging. The soil for it must be selected very carefully, it must be not only acidic, but also moisture-intensive and permeable at the same time. The way out is to use an "empty" peat substrate and constantly feed it with fertilizer without calcium salts. Coffee leaves dry from lack of light and moisture. Just in case, inspect the tree and the ground, preferably under a magnifying glass. Due to pests, it may also not grow.

4. Black spots appeared on the leaves, which then dried up. As a result, my young tree looks very skinned. New and old leaves do not grow at all, but there are buds (they have not changed for a long time). Everything shows that the plant is alive, but unhealthy. no improvement, no deterioration for 2 months.

Answer: about spots. They appear on most trees, especially on the lower leaves. Perhaps this is the result of moving and drafts. Protect your tree from drafts and water-spray with warm water. The leaves do not need to be trimmed, you can carefully trim the speck along the edge of the sheet. My coffee already has large leaves, it branches, but the first small ones are all stained, although this does not harm the plant. And yet - feed it with Emerald, the tree really likes it.

5. A brown border appears on the leaves of the coffee tree (dry up?). I have seen on other coffee trees that this happens often. Why is this happening and how to deal with it?

Answer: Coffee is an unpretentious tree, but it loves moisture (the earth ball should not dry out) and is afraid of drafts. If brown dry spots, the likely cause is lack of water. Spray the leaves with warm water as often as possible. If you have time and desire, wash the whole tree (cover the ground with foil). In addition, coffee loves fresh air. Ventilate the room more often. And yet - and the leaves turn yellow, and blacken from lack of light. Well, it is impossible to create a summer sun at home in winter! You can fight this only by lowering the temperature while moving it to the brightest place. And there may also be potassium starvation (unless you violate the water balance and do not overdo it with a large dose of fertilizer).

6. Growing coffee from seeds.

Answer: If you have purchased coffee seeds, do not hesitate - sow, because. coffee beans quickly lose their germination. Seeds are sown in a bowl with wet sand and put to germinate in a warm place with a soil temperature of 24-26 degrees (it is convenient to germinate any seeds in the refrigerator). The seed germinates in about 30-40 days. Seedlings are transplanted into 7-centimeter pots with equal parts of leafy, soddy, humus soil with a small amount of sand (or into a ready-made mixture for coffee). After planting, the plant is set for 12-14 days in a shaded place, and then the tree will need sun and fresh air . Water abundantly in summer, moderately in winter, feed once every 2 months with fertilizer containing horn flour, they say this contributes to better growth and flowering.

Coffee trees grown on plantations or at home, like all plants, are susceptible to diseases, and the habitat plays an important role here. If the trees kept at home rarely get sick and mainly due to improper care, then epidemics occur on plantations that have an extremely negative effect on the crop, causing its partial or complete destruction.

1. Kinds coffee trees

2.Diseases of domestic coffee trees
2.1. Fungal diseases of coffee
brown spotting
Rust
Sooty fungus (black)
root rot
2.2. Bacterial and viral infections
2.3. Diseases caused by improper care

3. Quarantine indoor coffee tree

4. Diseases of coffee trees grown on plantations
coffee rust
Atraknose
Gray rot
thread rot
Dark brown rot
Ojo de gayo (rooster's eye)

5. Conditions required for obtaining good harvests coffee

To obtain the world-famous invigorating drink, seeds (grains) obtained from the fruits of the Arabian and Congolese coffee trees - Arabica and Robusta are used. Only they are of interest to coffee producers. Two more species, Liberica and Excelsa, are also used in the food industry, but their share is only 2% in total mass coffee produced in the world.

Arabian (arabica) and Liberian (Liberica) coffee, as well as a dwarf variety of Arabica, Nana, are most suitable for growing at home.

Diseases of domestic coffee trees

As already mentioned, coffee grown at home rarely gets sick. But sometimes trees can still be affected by ailments that cause fungi, bacteria and viruses.

Fungal diseases of indoor coffee

brown spotting

The disease is almost untreatable. Signs of the disease are the appearance of brown spots on leaf blades and branches. Then mass leaf fall begins. Damaged shoots and foliage must be removed, and the remaining parts of the plant should be treated with fungicide preparations containing copper: blue vitriol, Bordeaux liquid, copper chloride (according to the instructions). If the disease has gone too far, the plant cannot be helped.

Rust

The appearance of rust is promoted by improper care, in particular, waterlogging of the soil. The disease appears on the leaves, which are covered with rust-like spots. At the very beginning of the disease, you can use folk remedies, for example, a mixture whose components are vegetable oil(1 tbsp), soda (1 tbsp), any dishwashing detergent (1 tsp), one aspirin, water (4.5 l). Affected leaves must be removed, spraying is carried out once every 10-12 days. Rust fungi are fought with the help of multifunctional chemicals(fungicides), including those containing sulfur and copper. The treatment is carried out by Coronet, Oxyhom, Falcon, colloidal sulfur, copper chloride, Bordeaux mixture, etc. The disease can be stopped only by initial stage its development. If this moment is missed, the plant cannot be saved.

Sooty fungus (black)

Soot fungus most often affects young or weakened plants. The disease can develop under adverse conditions of detention: poor ventilation of the room, high humidity. The leaves of the coffee tree are covered with a coating that clogs the pores. There is a violation of the photosynthesis process, as a result of which the foliage changes color from green to brown. Sooty differs from other types of mushrooms in that it settles on sticky, sweetish secretions of small insects, such as aphids, whiteflies, mealybugs, scale insects. Therefore, first of all, you need to get rid of pests by treating plants with appropriate preparations, for example, Aktar, Karate, Actellik, Iskra-Bio, Fitoverm, Agravertin, etc. With a small spread of insects, spraying with green soap, a water-oil mixture (2-3 times with a week break), infusions of citrus fruits, herbs (tansy, chamomile), hot pepper, wipe the leaves with pure alcohol with alcohol or with the addition of soap (10 ml of alcohol and 20 g of soap per 1 liter of water).

The main cause of the disease is waterlogging of the soil, as a result of which the roots of the plant begin to rot, and the leaves turn yellow, wither and fall off. If the tree is taken out of the ground and the roots are examined, if there is rot, they will be stratified or softened, have an almost black or dark brown color. The affected parts of the roots must be cut to healthy tissue, treated with potassium permanganate, sprinkle the cuts activated carbon or sulfur powder, then transplant the tree into a new disinfected soil. In the case when there are few roots left, the plant should be placed in a smaller pot than the one in which it was previously. Withered leaves must be removed. After all the necessary procedures, the coffee tree is placed in a shaded place for 7-10 days and watering is carefully monitored. It is not recommended to moisten the soil within 2-3 days after transplantation. Fertilize the plant should not be for 1.5 months.

Bacterial and viral infections

Sometimes coffee trees suffer from diseases caused by bacteria or viruses. With symptoms such as simultaneous yellowing of the tree trunk and leaves, a bacterial lesion can be diagnosed with a high degree of probability. If you do not take action, the plant loses leaves, taking on an unaesthetic appearance, and eventually dies.

Microorganisms penetrate through damage to the trunk and stems, therefore, if wounds are found, they must be immediately cleaned and treated with Bordeaux liquid, solutions of copper sulphate or potassium permanganate. This is the main method of combating plant infection. Damaged shoots and leaves must be removed.

Viral infections may appear as small bumps on the trunk of a tree or ring spots on the leaves. As a rule, they do not pose a danger, if good care plants deal with the problem on their own.

Diseases caused by improper care

Basically, coffee trees get sick due to non-compliance with elementary care rules.

Too little or too much moisture

When plants turn yellow or brown leaves, this may be due to improper moisture. Due to an excess of moisture in the soil, the root system begins to rot, and from insufficient watering- dry out, which negatively affects appearance plants. If the soil in the pot is too dry, initially water the tree abundantly, so that the water soaks the soil to the very bottom of the container. Subsequently, moisturizing is carried out when the soil in the pot dries up to 3 cm. In addition, coffee is periodically sprayed from a spray bottle. Once a week, it is useful to wash the tree under a warm shower. Water the plants with settled (at least 24 hours) soft water at room temperature. Hard water provokes the accumulation of salts in the soil, which adversely affects the development of coffee trees (bushes). You can soften it with wood ash (3 g per 1 liter of water) or using a filter. Peat also helps to reduce hardness. It is poured into a cloth bag (at the rate of 10 g per 1 liter of water) and dipped in water for a day. Peat simultaneously acidifies it, which is also useful for coffee. Other acidifiers: lemon juice (3 drops per 1 liter) or citric acid (2 grains per 1 liter of water) is used no more than 2 times a month.

Wrong lighting

Often, yellowing and dropping foliage is the result of a lack of sunlight. Therefore, windows facing the southwest or southeast are best suited for growing a coffee tree (or bush). The southern window sills, like the northern ones, are not the best option. The scorching summer sun can cause overheating of the root system, as well as leaf burn, due to which they become covered with brown spots. Heat is especially harmful to young plants. On the south side, they should organize shading. It is better to remove adult coffee trees from the windowsill and place them in close proximity to the windows. With a lack of natural light in the cold season, coffee is desirable to arrange additional lighting using fluorescent lamps.

Nutrient deficiency

Due to a lack of nutrients, berries often fall off the coffee tree, necrosis of the leaves occurs, lagging behind normal development. For example, the so-called edge burn, which is manifested by browning and drying of the edges of the foliage, occurs when there is a lack of potassium in the soil. Yellowness and leaf fall can be caused by iron deficiency, poor tree development - insufficient nitrogen or phosphorus. Therefore, from April to September, when coffee grows most actively, it must be fed with complex fertilizers for indoor plants.

Wrong transplant

Coffee should not be transplanted with a complete soil change. A tree that needs a more spacious pot is transshipped along with an earthen clod, adding the missing amount of soil to the new container. If after the procedure the plant withered, he needs to arrange a greenhouse from a plastic bag, but so that its edges do not come into contact with the leaves. Watering during this period is reduced, but daily spraying is carried out with the addition of biostimulants to the water: epin (2 drops per 1 liter) or zircon (4 drops per 1 liter). When new leaves appear on the tree, and the old ones “come to life”, the greenhouse is removed.

Failure to comply with the temperature and humidity conditions

High indoor temperatures and low humidity adversely affect the coffee tree. The tips of the leaves dry, the plant loses its attractiveness. Room Arabica reacts especially sharply to unfavorable conditions. The problem is solved by regularly spraying the foliage, weekly watering the plant from the shower, placing it as far as possible from heating appliances during the heating season, placing a pot with a coffee tree on a pallet filled with expanded clay or pebbles. When ventilating the room, the tree must be protected from drafts, as it is bad for the health of the plant.

Quarantine

If a coffee tree is purchased in a pot in a store, it is advisable to place it separately for 3-4 weeks. During quarantine, it is monitored, and in case of manifestation of diseases or the presence of pests, the necessary measures are taken. Temporary isolation will also help avoid infecting other houseplants. To reduce the likelihood of diseases and damage to the coffee tree by harmful insects, the soil intended for planting or transplanting plants should be treated with boiling water or calcined in the oven.

Diseases of coffee trees grown on plantations

Coffee trees grown on plantations get sick more often than their indoor counterparts. Among the diseases there are especially dangerous ones that can completely destroy not only the crop, but also the plantings.

Roya or coffee rust (Coffee Leart Rust)

Rust is called the tragedy of the coffee world. It was she who more than a century ago destroyed absolutely all coffee plantations on about. Sri Lanka (before 1972 Ceylon), despite the fact that roya only affects the leaves of trees. Their upper part is covered yellow spots, and the inner one with orange spores that look like rust. There are about a trillion of them on one leaf blade! Leaves infected with the fungus Hemileia vastatrix die and fall off. A bare tree ceases to bear fruit and may die within 3 months. The disease is incurable and almost impossible to stop. Scientists have not yet been able to find methods to help cope with rust. But they are doing serious work in this direction, including breeding new varieties of coffee that are resistant to the insidious disease. The most vulnerable type of coffee trees is Arabica.

Anthracnose

The disease is ubiquitous, but most commonly affects coffee plantations in Central America, India, and Brazil. The causative agent is the fungus Colletotrichum coffeanum, which penetrates the plant through damage and affects almost all parts of the plant. The foliage is covered with rounded spots, on which dark dots subsequently appear. Green berries turn black, dry up and fall off. On ripened fruits, brown spots appear with a rim around the edges, on trunks and branches - dark brown, beginning to peel and crack over time. Sick shoots and leaves die off. The yield of coffee trees affected by anthracnose drops significantly. The main methods of control: pruning diseased branches, harvesting fallen leaves and fruits, fungicide treatments, the frequency of which depends on the degree of the disease.

Gray rot

Gray mold is caused by the fungus Botrytis cinerea pers. Settles mainly on fruits. In the initial stage of the disease, a small brown spot appears on the berries, which gradually grows and covers the fruits with a fluffy coating. Infected berries dry up, but do not fall off. The fight against the disease is carried out by spraying with appropriate fungicides, rotten fruits are removed and destroyed.

thread rot

The causative agent of filamentous rot is the fungus Armillariella mellea karst. Its spores, entering the plant through damage to the bark, form an extensive mycelium. Penetrating inside the tree, fungi release toxins that affect the bark and cambium (thin layer of tissue between the bark and wood). The disease spreads on the roots and base of the trunks, forming a white fibrous rot. It disrupts the nutrition and water supply of the root system, as a result of which plants often die. Trees that are distributors of filamentous rot and have lost economic importance are removed and burned.

Dark brown rot

This type of root rot is caused by the fungus Rosellinia bunodes (Berk. et Br.) Sacc. It affects coffee trees in case of waterlogging of the soil. The roots of plants covered with mycelium acquire Brown color. Diseased trees become drooping, the leaves darken, sometimes fall off. Sick plants are almost impossible to treat, so they should be removed.

Ojo de gallo (ojo de gallo - eye of the rooster)

A disease caused by the fungus Mycena citricolor occurs mainly in plantations. Central America. It affects flowers, young and old leaves, berries at any stage of maturity. Appears as rounded gray spots. Ultimately, the trees lose their foliage, cease to bear fruit, and may even die. The spread of ojo de gallo is facilitated by prolonged wet weather, lack of fertilizer, and the cultivation of varieties susceptible to this disease.

Conditions necessary for good coffee yields

Growing coffee is hard work. And even in a favorable climate, when coffee trees receive enough sunlight and rainfall, grow at a stable average annual temperature, they need proper care. The highest yields of quality coffee are obtained by growing it on fertile soil in a small shading that prevents the plants from overheating. Required condition- compliance with the rules of agricultural technology, if necessary - treatment of plantations from diseases and pests.

Now on the windowsills of the most ordinary apartments can be found quite exotic plants. Such crops are not very rare now, but trying to grow them on your own is a very interesting and exciting activity. The most common exotic indoor plants include laurel, lemon tree and other types of citrus fruits. Also, many of our fellow citizens are fond of growing coffee trees. And it is very disappointing when a plant grown with such difficulty begins to wither. Let's talk on this "Popular about Health" page about what diseases of the coffee tree are possible at home, and find out how to treat them.

How to treat diseases of the coffee tree?

Basically, in a coffee tree at home, diseases most often arise from improper care. Most often, owners of coffee trees are faced with the problem of yellowing leaves on their pet. Sometimes a similar phenomenon indicates a disturbed health of the plant's root system. It may begin to rot due to excessive watering, or, conversely, dry out due to lack of moisture. In any situation, you must try to normalize watering.

So, in order for the plant to be healthy, you need to water it when the soil in the pot dries out by three centimeters. Watering should be quite plentiful. At a time, you need to pour so much water into the flower so that the earth gets wet to the very bottom. Further, watering should be carried out again only if necessary - after the same drying of the soil by three centimeters. At the same time, it is worth using exclusively soft settled water for irrigation. Even to prevent yellowing of the leaves, it is worth carrying out periodic spraying of the tree.

Yellowing of the leaves of the coffee tree can occur with a lack of sunlight. This plant is best grown on a southern windowsill, but it should be shaded. Also, window sills located on the southwest or southeast side will be a good option. In the cold season, it will not be superfluous to organize the illumination of the plant using a fluorescent lamp.

Sometimes the leaves of the coffee tree turn very yellow after transplantation if it was not done correctly. So, flower growers strongly do not recommend carrying out this procedure with a complete replacement of the soil. If the age of the plant has exceeded two or three years, you just need to transfer it to a pot a little bigger size or replace the top layer of the earth. If an error has already occurred during the transplant, a home-made greenhouse should be organized for the coffee tree. Take a fairly large bag and cover the plant with it so that the polyethylene does not touch the leaves. At the same time, reduce watering to a minimum, but carry out frequent spraying - once a day. In the spray liquid, add a couple of drops of epin to one glass of water or four drops of cyclone per liter of water. Also, water with this solution of cyclone once a week. After the plant begins to give new foliage, and the old one stops turning yellow, it can be considered recovered.

Sometimes the coffee tree gets sick so that its leaves become dry and blackened. This situation is possible when using hard water for irrigation. At the same time, the soil begins to accumulate salt, which negatively affects the health of the root system. In such a situation, it is better to change the top layer of soil in the pot to a new one and carry out further moistening only using soft boiled water.

Even blackening of the leaves of a coffee tree can be observed when it is exposed to several adverse factors, among which there may be overflow or overdrying of the soil, a lack of light (especially in cold weather). Brown spots on the foliage of the plant appear when the roots overheat (when the plant stands in the bright sun in summer). In such a situation, shading and abundant watering should be organized for him.

Old leaves on a coffee tree may well turn black and fall off, which can be considered as a variant of the norm.

The coffee tree rarely gets sick. But sometimes it can suffer from fungal and bacterial attacks.
For example, if a lot of black spots appear on the leaves, after which they begin to crumble, the plant may have been struck. fungal disease. Fungi are also to blame if a rusty coating is observed on the foliage. It is quite difficult to cope with such diseases, but with a quick reaction, the plant can be saved. To process it, you need to use special antifungal agents from the nearest flower shop, Bordeaux mixture and blue vitriol are also suitable. They are used for spraying.

If any damage is found on the trunk of the plant, it is necessary to immediately treat them with a solution of copper sulfate. After all, such a violation of integrity is the entrance gate for pathogens.

If the plant suffers from excessive watering, its roots can be affected by root rot. In such a situation, the tree should be transplanted into new soil, cutting off the damaged areas of the roots and treating them with potassium permanganate. After that, it is necessary to organize a greenhouse for the plant - as indicated above.

At proper care the coffee tree gets sick very rarely and pleases its owners with an attractive appearance.

Now it is quite popular to grow various exotic plants in an apartment.

Classic vases with bright blooms are, of course, great, but you want something like that to grow at home, at the sight of which your guests will gasp and ask how you did it.

Why not get a fragrant evergreen plant? No, we are not talking about a home tree at all, but about a coffee tree.

Yes, maybe at home this plant will not bring too abundant crops, but it is worth growing it at least because of the unusualness, beauty and incomparable smell of flowers.

Let's start growing

First of all, it should be said that it is impossible to grow a coffee tree from store seeds, since Arabica seeds are very fast. lose their ability to germinate.

It is best to take ripe fruits with two seeds for cultivation. If their sowing takes place immediately after ripening, the appearance of an evergreen in the future will appear with a probability of 99%.

The landing process is as follows:
• ripened coffee seeds are completely freed from the pulp and washed with potassium permanganate for complete cleaning. Make a weak solution of potassium permanganate and put the seeds there. Those that have surfaced are unsuitable for landing;
• 12-14 days before planting, you need to start preparing the soil. Should steam the soddy ground, add sand and peat there, the proportion should be 1:2:2;
• Arabica beans should be planted in a pot completely filled with soil. We make small holes in the substrate and place the seeds flat side down. The pot is required to be quite voluminous, do not forget that Arabica is no matter how like a tree. We place the seeds at a distance of about 3 cm from each other, to a depth of no more than 1 cm;
• lightly water the soil after planting slightly pink potassium permanganate solution and cover with cling film / glass;
• now you need to place the pot in a warm place and wait for the sprouts to appear. They will rise in about a month, or even more;
• from time to time the soil must be ventilated by removing the film for 15-20 minutes. When sprouts are already beginning to appear, the ventilation time should be increased, and then the film or glass should be completely removed;
• if two or three leaves have already formed on the seedlings, then it is time to transplant them into small separate pots. Pots should be small, about 6-7 cm in diameter. Until the plant takes root, it must be kept in a shady but warm place. And when it gets stronger, expose it to the sun, while providing good ventilation;

The process of lignification of Arabica is very unusual. First, brownish spots form on the trunk, which gradually increase in size. These specks begin to merge with each other. When the entire stem of the plant is covered brown, the color will begin to become lighter.

Thus begins the formation of the crown. Tree does not require special pruning, but you can, at your own request, slightly trim the crown so that it is completely round, so the tree looks much more beautiful.

The fruiting of a coffee tree grown at home begins somewhere in the 4th year of cultivation. Every year the harvest will become a little more abundant.

One of the most important rules caring for Arabica - the absence of any neighbors in the form of other plants.

Lighting. The coffee tree is very fond of light, but the rays must be diffused, as direct sun can cause leaf burns. Try not to rotate the plant in different directions, as this, of course, will help to make a more symmetrical crown, but with a probability of 99% will deprive you of coffee fruits.

Watering. The coffee tree has quite broad leaves through which moisture evaporates quickly. For this reason, the plant must be watered quite often and plentifully. Water should be settled, its temperature is slightly higher than room temperature.

Dry air for the Arabica tree is not fatal, but spraying the leaves will only benefit it. It is not necessary to do this only when the arabica is in bloom.

Top dressing. This the plant loves food, especially needs additional nutrients during the spring and summer period. It will be enough to feed arabica coffee once a week with infusion of mullein or mineral fertilizers, which can be purchased at a flower shop. It is best to alternate these top dressings.

At the beginning of spring, the soil needs an additional portion of nitrogen, if during this period you notice the formation of fruits, then you should also fertilize with phosphorus, a lot of which is contained in bone chips.

Transfer. Arabica is transplanted in the spring, once every two years, if the tree develops more slowly, it can be done once every three years. Each next pot should be 3-4 cm larger in diameter than the previous one.

It should be quite deep, as the Arabica root grows longer in length. When transplanting, the soil must certainly be fertilized with humus, peat, nitrogen.

Why do coffee tree leaves dry?

coffee tends to various diseases. Amenable to attack by scale insects, soot fungus, spider mites. If you notice that leaves of a plant dry I, this may indicate too high temperature air in the room.

Sometimes the so-called coffee rust forms on the tree, the leaves become yellowish. Regular treatment with fungicides and insecticides will help protect the plant from pests.

Everyone should try growing coffee! At least in order to try at least a cup of a fragrant drink made from the own grown Arabica beans.

About 40 species of plants of the Rubiaceae family belong to the genus Coffee or Coffee trees. This evergreen shrubs and trees with shiny leathery leaves up to 5 m high. They bloom white fragrant flowers collected in brushes, their aroma resembles jasmine. After flowering, bright red berries are formed, which rarely ripen at home.

The most popular species in indoor floriculture is the Arabica Coffee or Arabian Coffee flower. Three quarters of the world's coffee production is produced from this plant. Other types of coffee trees differ in the shape and size of the foliage, as well as the color of the fruit. Among them, the most common are: Congolese, Liberian, narrow-leaved, brushy and high coffee. But as indoor plants, they are practically not found.

How to care for a houseplant Coffee at home

Arabica coffee tree adapts well to the conditions of the apartment. It feels best on windows facing south, southwest or southeast. The air temperature should be between +15 and +20 °C. Light until the age of two years is needed diffused, as direct sunlight delays the development of coffee. Even on plantations, this plant is planted in the shade of other trees.

The coffee tree grows very slowly and only in the spring and summer. Blooms at the age of 3-4 years. To speed up the fruiting period, you can graft a branch from a flowering specimen onto a young seedling, as is done with citrus fruits. They do this during the warm season.

During the period of bud formation, coffee is placed in the most illuminated area in the room, and after the fruit is set, it is removed to its original place. The flower lasts for one day, but then the next one opens next to it, as a result of which flowering can continue from spring to autumn.
Flowering coffee tree at home

In rare cases, coffee blooms in winter. It is not recommended to rotate the Coffee Arabica house plant for even fouling at this time. Berries ripen during the year, during this period you can harvest about 1 kg of the crop.

Irrigation and fertilizer. For irrigation use warm settled water. Some flower growers recommend acidifying it a little by adding a few drops. lemon juice. Watering for coffee requires moderate watering. The plant is calm about drying out an earthen coma, but in summer it is advisable to water it as the topsoil is poured, and in winter about once a week. The lack of moisture is immediately noticeable by the loss of turgor by the leaves. In summer, the soil can be mulched in order to better retain water.

Indoor plant Coffee tree loves spraying, it is desirable to produce it in the evening. It would be useful to periodically add leaf fertilizers and growth stimulants to the water:, Zircon.

Coffee has practically no dormant period, so you can fertilize it all year round, about once every 10 days in summer and 20 days in winter. Most of all, this plant needs nitrogen, the best source of which is manure. It can be applied immediately when the coffee tree needs to be transplanted.

coffee tree transplant

Young plants need to be transplanted every year in the spring. From the age of 3 years: every 2-3 years. It is best to use the transshipment method so as not to damage the roots. The new coffee container should be no more than 5 cm wider than the previous one. Too large a volume will cause increased growth of the seedling and slow down flowering. In addition, the risk of flooding the plant will increase.

The soil is selected with a slightly acidic reaction (pH about 5). Purchased soil is suitable for azaleas, saintpaulias, hydrangeas. You can also prepare the substrate yourself by mixing one part of sand and soddy soil with two parts of leafy soil. For plants older than 4 years, one part of peat and humus is added to the composition.
Transplanting a coffee tree at home At the bottom of the pot, you need to put a thick layer of drainage, and on top - a layer. Then new soil is poured so as not to cause a burn of the root system, and a seedling is placed on it. Before transplanting, the roots should be inspected and rotten and dry removed. After that, the soil is poured on the sides and top, it needs to be pressed a little and shed with settled warm water.

Attention: the root collar must not be deepened! It is better to raise it a few centimeters. With subsequent waterings, the coffee will deepen itself. If, after transplanting, the roots in the upper soil layer are exposed, they can be mulched or topped up with a fresh layer of substrate. After waiting a few days, the surface must be carefully loosened.

Possible diseases of indoor coffee

The houseplant The coffee tree rarely gets sick or damaged by pests, but there are a few common growing problems. They are mainly associated with a lack of trace elements in the soil:

• At nitrogen deficiency the plant develops slowly, new leaves are small, and the lower ones acquire a yellowish tint. With a similar problem, it is recommended to feed coffee with a solution of rotted slurry, which is diluted in a ratio of 1 to 15. It is also useful to spray a solution of urea (1 g per liter of water) over the leaf.
• Phosphorus deficiency reflected in the fruits. They deform and fall off. Leaves can also curl. This is treated by adding superphosphate, which dissolves in hot water.
• When little potassium in the soil, new leaves grow deformed, may become covered with brown spots. You can try to add a solution of ash to the soil (1 tablespoon per liter of water).

Why can Arabica coffee leaves dry?

Another problem is the so-called leaf necrosis, which begins with browning of the edge of the leaf plate. Then the spots spread throughout the leaf, and it falls off.

Possible reasons necrosis:

• Wrong watering. Necrosis can be associated with excessive moisture or prolonged drying of the earthy coma.
• Sudden changes in temperature and drafts: hypothermia, overheating in the sun, or use cold water for watering.
• Nutritional deficiencies, including potassium.

Propagation of the coffee tree

cuttings

For cuttings, a stem with two pairs of leaves is cut off and planted in a loose substrate, for example, a mixture of perlite and peat. It is necessary to disinfect the soil in advance with a pink solution of potassium permanganate. The cuttings are treated with stimulants and planted to a depth of 2 cm so that the leaf petioles below are under the ground. From above, the container is covered with a bag, making small holes in it, and put in a place inaccessible to direct sun rays. The temperature for rooting needs at least +25 ° C, but not higher than +30 ° C. Remove the package when the cuttings begin to grow.

Reproduction by seeds

The coffee tree can be grown from seed. The soil for this is taken the same as for transplanting an adult plant. It is shed with a pink solution of potassium permanganate. The seeds are treated with the same solution for several hours. Then you need to stratify the seeds in a hot way, that is, lower them into water with a temperature of up to 60 ° C, and wait until the water has cooled to room temperature. After that, you can start sowing. Seeds are laid down with a flat part, watered and covered with a film. The temperature for germination is the same as for rooting cuttings - you can do the bottom heating.

Where to buy a houseplant Coffee Arabica

Small coffee seedlings are often sold at large hardware stores in the houseplant section or ordered from flower sites. Large ones can be purchased at centers that specialize in landscaping and landscape design.

Watch a video about growing a coffee tree at home: