DIY coffee tree. Spots, turn yellow and leaves fall

Many lovers complain - leaves turn brown. This is typical for room content with low air humidity in the autumn-winter period. However, this is not a disease. And if the plant is placed in a wide shallow pan with water, a more favorable microclimate will be created.

Sunburn on the leaves from the bright sun of lack of moisture in the air.

Watering

One of the most important aspects of coffee tree care is watering. If the roots are exposed to standing water, the leaves turn brown and fall off. All water should drain from the roots after watering.

Watering. Regular, abundant in summer. Water should be soft, separated, without lime, warm (several degrees above room temperature). It is necessary to maintain a weak acidity of the soil. To do this, once a month, add 2-3 drops of acetic acid or a few crystals to settled water. citric acid.

Regular spraying will not hurt him either. Once a week (with the exception of the flowering period), a warm shower can be arranged for the tree.

With excessive watering, root rot often occurs, cortical growths appear on the leaves of many plants, corky spots (it can even completely cork the leaf surface). In addition to excess water during irrigation, the cause of the appearance of such spots can be a sharp change in temperature, a sharp fluctuation in moisture in the substrate (if, after a strong overdrying of the soil, immediately water it abundantly), minus light. With the correction of care errors, the formation of cork spots on the leaves stops. If the most likely cause of spots on coffee leaves is excessive watering (after all, coffee requires moderate watering in winter), water the substrate once or twice with a suspension of foundationazole (1-2 g per liter of water) - this will help a plant that has fallen into unfavorable conditions.

To restore the immunity of the plant, it is not forbidden to carry out a cycle of spraying the leaves of the coffee tree with warm water with the addition of "Epin" according to the instructions on the package.

top dressing

In spring and summer, they are fed regularly (once every 7-10 days), alternating water infusion of mullein (1:10) with a full range of mineral fertilizers. In the spring, you can increase the dose of nitrogen fertilizers, during fruit ripening - phosphorus, in the fall - potassium.

The main pests are scale insects, spider mite, from diseases - soot fungus. If in winter in the room where the coffee tree is installed, the temperature is in the range of 10 - 12 C, then a black border will first appear on the leaves, and why the whole plant will begin to die.

• If the soil is not too acidic, the leaves may discolor.
• The tips of the leaves dry up with a lack of moisture in the air.
• The leaves turn yellow, brown spots of dead tissue appear on them in case of a sunburn.
• With excessive watering, the leaves rot and fall off.
• When watering with hard water, the tips of the leaves curl up a little and brown spots appear on them. To prevent this from happening, the water is softened using special tablets, or a bag of peat is kept in 3 liters of water.

Uneven ripening of coffee fruits, as a rule, in room conditions

How to make coffee fruit?
Plants only bear fruit with year-round care, which includes weeding and regular treatment of trees with fungicides and insecticides to protect them from pests and diseases, such as bean borer or coffee rust. A young plant begins to bear fruit in at least two years.

The collected coffee fruits should be dried a little and the collected seeds can be cleaned from the pulp, you can dry them and make coffee.

What is the reason that the coffee tree began to dry out and fly around the leaves?- The problem with the leaves is most likely related to watering. This tree does not like overdrying or waterlogging. And coffee leaves can dry from lack of light and humidity.

How to grow coffee from seeds?- 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 in ready mix for coffee). After planting, the plant is set for 12-14 days in a shaded place, and then the tree will need the 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.

Why do brown spots appear on coffee tree leaves?- If the brown spots are dry, the likely cause is lack of water. Spray the leaves with warm water as often as possible.

Can the coffee tree be put on the balcony or not?- Coffee loves fresh air, but is afraid of drafts. But if you are afraid to put it on the balcony, then ventilate the room more often.

Why do the lower leaves of the coffee tree turn yellow and fall off?- If only the lower leaves turn yellow and fall off, then there is nothing wrong with that. This is a natural process.

What place in the apartment does the coffee tree prefer?- The plant likes a permanent place, so it is not recommended to move it. The windows facing west and east are best for the coffee tree. More information you will find on our website, .

Does a coffee tree need to form a crown or not?- The coffee tree does not need to form a crown. At first, the seedling grows only upwards. In the second year of life, his lateral axillary buds wake up, begin to grow skeletal branches. In structure, the coffee tree resembles a spruce: a straight vertical trunk and horizontal branches located on it. When long side shoots appear, they are cut off so that the crown becomes thicker and forms large quantity buds.

Why do coffee tree leaves turn brown? Could it be some kind of pest?- This is typical for indoor keeping with low air humidity in the autumn-winter period. However, this is not a disease. And if the plant is placed in a wide shallow pan with water, a more favorable microclimate will be created.

Why did the tree begin to drop leaves and turn yellow?- Check the condition of your coffee roots for signs of rot. With root rot, the leaves begin to droop and turn yellow. This can happen sooner with a weakened plant. In this case, carefully cut off the roots and completely change the soil.

When and how to feed a coffee tree?- Feeding coffee begins in late spring - early summer and is carried out once every 1.5-2 weeks. They are fed with nitrogen and potassium salts at the rate of 3 g of potassium salt and 5 g ammonium nitrate for 1 liter of water. Each adult tree should receive up to 1 liter of this solution in the spring during the period of active growth. You can alternate this top dressing with organic fertilizer. Since autumn, feeding is stopped, in winter they are not fed.

Why coffee should be watered only with settled or boiled water? - When watering with hard water, the tips of the leaves curl up a little and brown spots appear on them. To prevent this from happening, the water can be softened using special tablets, or a bag of peat can be kept in 3 liters of water.

Most likely, such a rapid change in the state of the plant literally overnight is associated with some unfavorable conditions (in winter, this 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).

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 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. 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.
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 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 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). 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 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

Home plant 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 seeds. 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:

The coffee tree is the passion of many home gardeners, lovers of a hot aromatic drink. The taste of coffee brewed from the fruits of a home-grown tree cannot be compared with most purchased varieties. To show off the result of your labors, grow a coffee tree with your own hands and get fruits, you will have to try at least 3 years. And how disappointing it is when the leaves of the coffee tree, in the development of which so much effort has been invested, begin to lose their color, brown spots appear on them, a dry edge. The leaves begin to curl, dry out and gradually fall off.

DIY coffee tree. There are spots on the leaves.

The most common adverse factors that can occur when growing coffee at home, as a rule, are reflected in the health of the leaves. The main difficulty lies in the fact that it is quite problematic to quickly localize them simultaneously. The solution to one problem provokes the emergence of another. Consider the main violations of the care of coffee seedlings and their consequences.

The leaves of the coffee tree are falling.

Falling leaves can provoke a variety of factors that are typical for most indoor plants. But I especially want to highlight one that should not be forgotten when resuscitating a sick tree.

Coffee is essentially a tree. And like any tree in nature, it is not characterized by a change in the direction of the light source. Therefore, even a slight turn of 30-40 ° relative to the axis can provoke massive leaf fall. That is why the coffee tree does not tolerate transportation, transplantation, or simply rearrangement in the apartment. This feature must always be taken into account.

Leaves change color and fall off.

The following reasons that can also cause leaf fall are traditional: drafts and hypothermia. In this case, the leaves may turn yellow, brown, blacken. It all depends on the degree of hypothermia and the time of exposure to an adverse factor. But the result is the same: the plant will quickly lose part of the foliage.

But due to the above described features of the coffee tree, it is desirable to protect it from these adverse factors on the spot. Provide additional heating and eliminate the causes of drafts with insulation and sealing materials. Check the absence of cold drafts from the window, window cracks, etc.

The leaves turn yellow.

The leaves of the coffee tree lose their rich color and evenly turn yellow. Coffee likes to have a lot of light. Ideally, bright diffused lighting, but not direct sunlight. The weak color of the leaves with pronounced yellowness may be the result of a lack of lighting.

Most often, these problems occur in winter time of the year. It is necessary to organize additional illumination of the plant.

The leaf becomes yellow with pronounced green streaks.

This is the effect of a catastrophic lack of iron and trace elements, the so-called chlorosis. As a result - a violation of the formation of chlorophyll in the leaf plate, a decrease in the activity of photosynthesis.

Other signs of chlorosis are twisting of the leaf plate, a general decrease in the size of the leaves and drying of the apical shoots.

If the causes of chlorosis are not eliminated, the disease will continue to develop and lead to a complete loss of foliage.

One of the preventions of the appearance of chlorosis is the acidification of carbonate soils. It is imperative to fertilize the plant with iron chelate.

Rolling leaves on coffee.

Dry indoor air will cause the leaves of the coffee tree to dry out and curl. When the leaves dry, a brown border appears on them, not to be confused with brown spots. If you notice the first signs that the leaves at the edges have begun to dry and curl, then urgent measures must be taken to increase humidity. The easiest way is the obligatory daily spraying of the foliage. How else to provide the plants with the necessary humidity, read here.

Leaves dry at the edges.

Drying of the leaf edge of a plant can also signal problems with the root system. Occur most often when drying out, excessive watering or an overdose of fertilizers.

In summer, at abnormally hot temperatures, you want to give the tree a good drink, but the opposite effect may occur. In the heat, the moisture in the soil warms up, the roots are steamed and cease to function. Compensate for the lack of moisture in the heat with additional spraying.

Brown spots on the leaves of the coffee tree.

Perhaps the main ailment that prevents you from growing a full-fledged coffee tree with your own hands is brown spots on the leaves. Very often, this phenomenon is associated precisely with the transplantation or transshipment of the plant. This exotic plant loves slightly acidic soils pH = 5.5 - 6.5, which is often forgotten by many, even experienced flower growers. It is the insufficient acidity of the substrate that most often leads to the appearance of brown spots on the leaves of the plant.

If you are preparing the soil for indoor plants yourself, then exclude wood ash and other elements that have alkaline properties from the composition of the substrate.

The acidity of the soil is gradually washed away even with normal watering, especially if hard water is used. Therefore, for irrigation it is necessary to use filtered, well-settled water in open containers. Periodically, when watering, it adds elements that increase the acidity of the soil.

Red spots on a green leaf.

Red spots on the leaves of the coffee tree are the result of a sunburn. If the tree is under direct sunlight, then the leaf is gradually dehydrated, becomes lethargic and gradually dries out. To save a tree, many flower growers begin to spray it abundantly right under the scorching sun, which causes even more damage to the leaf plate.

The drops formed on the leaf play the role of natural lenses. The sun's rays, repeatedly amplified, directly burn through the surface of the foliage of the coffee tree. Red spots form on the leaves.

Advice. As I have already noted, the coffee tree does not tolerate moving and changing lighting, but sometimes this measure, in the conditions of growing an exotic plant in an apartment, is simply necessary. So the best option for winter, a warm and humid kitchen can become, and in summer, moving to a balcony.

As you can see, often the same consequences can cause a variety of adverse factors. It is necessary to experiment carefully, gradually changing the conditions of care and carefully looking at the reaction of the coffee bush, guided by the signs described above. The principle, today I will put it on the balcony to dry it, and tomorrow I will transfer it back, is absolutely unacceptable for a coffee tree.

I wish you to grow a coffee tree with your own hands at home!

DIY coffee tree. Spots, turn yellow and leaves fall updated: January 15, 2017 by: Elena