Coffee dropped leaves - what to do? Flower coffee tree: how to care for a houseplant Brown spots on a coffee tree.

About 40 species of plants of the Rubiaceae family belong to the genus Coffee or Coffee trees. These are evergreen shrubs and trees with shiny leathery leaves up to 5 m high. They bloom with white fragrant flowers collected in a brush, 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. Doing it in warm time of the year.

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.
Bloom coffee tree at home

In rare cases, coffee blooms in winter. Turn home plant Arabica coffee is not recommended for uniform 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 of 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 top layer of soil 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 much 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). Fits purchased soil for azaleas, Saintpaulia, 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 spilled with settled warm water.

Attention: the root neck 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 sunlight. 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:

A detailed explanation with a photo of why the leaves on the coffee tree turn yellow, dry and turn black. Treatment of diseases and proper care for a plant at home.

Why do the leaves on the coffee tree turn yellow? This indicates problems with the root system. The roots can rot from an excess of moisture or dry out from its lack. In any case, it is necessary to normalize watering. Before the next watering, the soil in the pot should dry out by 3 cm. Experts recommend performing one abundant watering, so that the soil in the pot gets wet to the very bottom, and then water the flower as the earthen coma dries up. Watering should be carried out with soft, settled water. Much attention should be paid to spraying.

Coffee tree leaves turn yellow due to lack of light. The plant must be placed near the windows on the south side of the house with shading. A southwest or southeast window will do. In winter, you can carry out the backlight with a fluorescent lamp.

The leaves of the coffee tree turn yellow if the wrong transplant was performed. The plant does not tolerate transplantation with a complete replacement of the soil. For a flower whose age exceeds 2-3 years, transfer to a larger pot or replacement of the topsoil is more suitable. If, nevertheless, it was transplanted with a complete replacement of the soil and its leaves turn yellow, the following must be done: place the plant in a greenhouse with high humidity air. To do this, you can take a large plastic bag and wrap it around the tree so that the bag does not touch the foliage. Do not fertilize, reduce watering to a minimum. However, you need to search often. At least 1 time per day. Once every 4 days, 2 drops of epin per 1 glass of water or 4 drops of cyclone per 1 liter of water can be added to the spraying water. Zykron solution should be watered once a week. Recovery takes a long time. The plant is then considered recovered when it begins to drive out new foliage, and the old one does not turn yellow.

The leaves turn black and dry if the coffee tree is watered with hard water.. As a result, salts accumulate in the earth, which adversely affects root system. But you can not carry out a transplant with a complete replacement of the soil. It is enough to replace the top layer of earth in a pot. Watering is carried out only with soft, boiled water without sediment.

The leaves of the coffee tree turn black from a combination of adverse factors. This may be overflow or overdrying of the soil, lack of light, especially in winter. The leaf of the coffee tree becomes covered with brown spots if the roots overheat in summer (the plant stands on the south side of the house). In the latter case, it is shaded, plentiful spraying and moderate watering are performed. Old leaves on the coffee tree often turn black and fall off. This is considered the norm. If this occurs with young foliage, the flower owner needs to change the growing conditions of the flower. For example, increase spraying, water after the top layer of the earth has dried, replace its top layer in a pot, water only with boiled water.

Brown spots on the leaves of a coffee tree indicate a violation of the irrigation regime or poor soil condition. Watering should be carried out after the topsoil has dried. It often accumulates potassium salts from watering with hard water, which adversely affects the root system and the plant as a whole. In this case, either replace the top layer of earth in a pot, or transfer to a fresh substrate.

How to grow a coffee tree from beans, which will be maximally adapted to growing at home?

Most likely, such a rapid change in the state of the plant literally overnight is associated with some unfavorable conditions (in winter it is most often excessive watering in combination with a cold pot substrate or cold airing), which led to damage to the roots. A coffee tree that has fallen into unfavorable conditions is watered once or twice with a suspension of foundationazole (2 g per liter of water). Place a fabric or paper lining between the coffee pot and the cold window sill.
Also, blackening of the tips of the leaves (necrosis) in coffee is observed when the reaction of the substrate in which the coffee grows becomes alkaline or neutral (this depends on the composition of the irrigation water), and the coffee roots, as a result, cease to absorb nutrients from the substrate (for coffee a weakly acid reaction of the substrate is required). Use only soft water for watering coffee (it is very good to insist irrigation water on peat or slightly acidify it by adding a few drops of lemon juice per liter of water, or 2-3 grains of citric acid the size of a millet grain per liter of water).

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 over time (especially if the tree is already large) - in my opinion, just from old age, 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 the brown spots are dry, then 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). Also, loves coffee. 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 cm pots with equal parts leaf, sod, humus soil with a small amount of sand (or 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.

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Coffee is a wonderful home plant that can be grown on the windowsill in the apartment. To grow a coffee tree, the length of which can reach 1.5 meters, you need to properly and constantly care for it. The ripe coffee berries of the plant resemble the size of a cherry; each berry contains 2 coffee beans. The plant blooms in summer, it needs space and a well-lit place. In summer, the tree should be watered as often as possible, and fed every fifteen days. If the weather is too hot outside, coffee needs extra care. The plant must be sprayed with water at room temperature.

In winter, everything is much simpler, and the plant does not need frequent watering. Coffee does not like lime, so when feeding your plant, remember that it is recommended to use both water and top dressing with the least amount of lime. In a year, from one small tree you can collect up to 500 grams of coffee.
Coffee loves light and indirect sunlight. AT summer time years, coffee can be placed in the shade on the street, avoiding sunlight. In winter, in the room where the coffee tree grows, you should try to maintain a temperature of at least 18 degrees.

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When growing coffee, problems such as brown spots on the tips of the leaves can occur. Coffee leaves turn black as a result of a plant burn from direct sunlight, and dry air in the room leads to leaf curl. If there is excess moisture in the soil, the roots begin to rot. Coffee leaves turn black for several reasons: low temperature and moist soil, improper soil acidity, imbalance between the ratio of mineral salts in the soil. The most common cause is low temperature and excessive soil moisture.
To eliminate blackening, spray the leaves of the plant with zircon or epin, cover with a bag, airing daily. Dilute the epin and spray the leaves well. For 1 glass of water, you need 2 drops of epin. Spray once a week, at night (the property of the drug is destroyed by light). The roots of the plant should be warm, drafts are not allowed categorically. Dry air does not affect the blackening of the leaves. This process is difficult to treat, so constant proper care is so important in order to prevent this process and prevent it in time.

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