Dendrobium starklass care at home. Orchid Dendrobium - how to turn a wild flower into a pet

The dendrobium orchid (Orchidea Dendrobium) is a popular plant with over 2,000 varieties. It belongs to the Orchid family and is considered a perennial plant. The orchid is divided according to the type of habitat in wild nature. This plant is classified as an epiphytic species that grows on trees and a lithophytic species that lives on rocks and stones. The dendrobium orchid was discovered by the Swedish botanist Olaf Schwartz, who was on an expedition to the Caribbean at that time. He gave such an interesting name to the plant, which means "growing on a tree."

Brief information about the plant

Dendrobium is distributed in different parts of the world, so it does not have a single homeland. The deposit of this orchid is considered China, Japan, Asia, New Zealand, Austria, New Guinea, America. Due to this variation, the plant is adapted to different climatic conditions. For a long time in Europe, the orchid was sold at an unaffordable price for the layman and was considered an exotic plant species. Breeders have bred a large number of special species that easily take root in city apartments and houses with due and proper care.

It's rare to find a lover indoor plants, indifferent to the orchid. These exotic flowers are rightly called the "aristocrats" of the world of flora. They are deservedly considered capricious and demanding, but all the efforts expended by the owner are more than paid off by the beauty of flowering. The Dendrobium Nobile orchid is not an option for beginners. First you need to practice on less whimsical varieties - cattleyas or phalaenopsis, and also familiarize yourself with the rules for caring for a plant at home.

In nature, the Dendrobium Nobile orchid most often settles on trees.

The peduncles of the Dendrobium Nobile orchid are straight, branched. Sometimes they even bend under the weight of numerous buds. Petals are most often painted in snow-white, pale lemon, golden orange, lilac, purple. The diameter of the flower varies from 4 cm to 8–10 cm. The finest pleasant aroma is characteristic.

Most often, several shades are combined on the petals of the Dendrobium Nobile orchid, creating a unique play of colors.

The plant has successfully adapted to the conditions modern apartments. The orchid is deservedly considered rather capricious, so it is better for the grower to practice on less demanding members of the family first. Phalaenopsis and Cattleya are suitable for beginner orchid growers.

Dendrobium Nobile belongs to the so-called sympodial orchids - its growth point is at the top of the shoot

On the basis of the Dendrobium Nobile orchid, many breeding hybrids have been created. Most of them come from Japan (the so-called Yamamoto group) or from the Netherlands. They differ from "natural" orchids more large flowers.

Photo gallery: achievements of breeders

Dendrobium Nobile Anna Green has a crimson-purple lip that stands out spectacularly against the background of bright lime-colored petals.
The petals of the Dendrobium Nobile Black Beauty have a rich purple tone, sometimes with a chocolate sheen, but from a distance they seem almost black. Dendrobium Nobile Jade Green is one of the most popular breeding hybrids. and lips Blooming Dendrobium Nobile Firebird - a real golden-orange "waterfall"

How to create an optimal microclimate for a plant

Orchid Dendrobium Nobile - native rainforest. This must be taken into account when creating a microclimate for the plant. The main thing is to remember that it really does not like extreme heat. At high temperatures, the flower sheds buds, leaves. At the same time, heat stimulates the orchid to reproduce - instead of flower stalks, "babies" are formed.

Table: how to create a dendrobium Nobile orchid optimal conditions

Embarkation and transfer procedure

An orchid is bought blooming, therefore, if it has a healthy appearance and there are no signs of disease, it is better to transplant into a permanent pot after flowering or at the end of the dormant period. It is believed that transplanting a flower better in spring, before the growing season. Subsequently, the procedure is carried out every 3-4 years.

A substrate suitable for growing orchids bears little resemblance to soil in the usual sense of the word.

An orchid needs a cramped pot, in a bulky substrate it often turns sour, rot develops. Dendrobium orchid roots do not participate in photosynthesis, so a ceramic container is also suitable. Required condition- the presence of one or more drainage holes.

Since the top of the flower is quite massive and the pot is small, it is best to place it in a stable planter to avoid tipping over. Drainage (river sand, pebbles) is poured at the bottom of the tank. It is pre-sterilized by calcining a home stove in the oven to kill infections.

The orchid requires a rather specific substrate. In general, it looks a little like soil in the usual sense of the word. The soil consists of small pieces of pine bark, sphagnum moss, coconut fiber, peat chips, finely chopped fern rhizomes, birch charcoal, and even Styrofoam “balls”. To prevent the development of rot, crushed chalk or powdered activated carbon is added to the soil. All components are pre-disinfected by steam, heat or cold. The bark is soaked for 10–12 hours in warm (45–50 ° C) water.

The transplant itself looks like this:

Video: correct plant transplant

Important nuances of plant care

In a year, the orchid goes through four stages of development: active vegetation, the formation of peduncles, flowering and a dormant period. Conditions and care thus vary by season.

top dressing

During the active growing season, nitrogen-containing fertilizers are needed for normal growth. During this period, the flower is fed with every second watering, adding the drug to the water. The dosage is determined based on the instructions in the instructions. Use only special fertilizers for orchids.

Dendrobium Nobile is fed only by special means for orchids, otherwise you will do more harm to the plant than good

From the moment of formation of the peduncle to the beginning of flowering, potash and phosphorus fertilizers are required. Liquid fertilizers are easier to use.

Together with fertilizers, biostimulants can be used. The easiest option is succinic acid. Tablets can be bought at any pharmacy. It is enough to spray the orchid with the prepared solution once a month (tablet per 0.5 l of water), Special attention giving aerial roots and leaves.

During the period of rapid flowering, the number of dressings is reduced, otherwise the buds will not last long. Then, by about mid-autumn, they are completely stopped so that the plant has time to rest and gain strength before a new period of active vegetation.

Video: how to use succinic acid for orchids

How much and how often to water

From early spring to mid-autumn, the Dendrobium Nobile orchid is watered every 4–7 days, depending on what the weather is like outside. The top layer of soil in the pot should dry out completely. In winter, the substrate is moistened no more than twice a month, watering is replaced by spraying.

Any orchids are best watered by immersion.

The orchid loves moist air, but does not tolerate waterlogging of the soil, otherwise the roots will rot. Every time after watering after 25-30 minutes, drain excess water from the pan.

It is better to water in the morning, evening watering causes leaf disease, because without evaporation, excess moisture accumulates in their sinuses. It is best to use the immersion method - lower the flower pot into a container of water for 1.5–2 hours, then dry the plant well.

Video: how to care for a dendrobium Nobile orchid

Bloom

Orchid Dendrobium Nobile is able to bloom 2-3 times a year, with an interval of 3-6 months. The flowers last for about three weeks. When they wither, the arrows of the peduncle are not immediately cut off, new buds form on them. They are removed only after complete drying.

If re-flowering does not occur, it is required to stimulate the growth of the peduncle. To do this, reduce watering and organize a daily temperature difference of about 5–7 ° C. The orchid is fed, sprayed with biostimulants. In the presence of growth buds, cytokinic acid can be used.

Orchid Dendrobium Nobile blooms so profusely that sometimes flower stalks need supports.

Sometimes the owner of the orchid is to blame for the lack of flowering. The most common mistake is the application of unsuitable fertilizers with a high nitrogen content. This macronutrient stimulates the orchid to grow green mass, there is no strength left for the flowers. It is necessary to transplant the Dendrobium Nobile, changing the soil, and everything will return to normal.

There are other reasons why she refuses to bloom:

Another orchid Dendrobium Nobile is very negative about tobacco smoke. And the proximity to ripe fruits provokes her to shed flowers and unblown buds. The fact is that they emit ethylene. "Champions" in this sense are bananas, pears and apples.

Video: how to make a plant bloom

Diseases and pests affecting the Dendrobium Nobile orchid

Orchids often suffer from diseases and pest attacks. Sometimes the problem is provoked by the florist himself, not paying enough attention to creating an optimal microclimate and ignoring the recommendations for caring for the plant.

Table: common diseases and pests characteristic of the dendrobium Nobile orchid

Photo gallery: diseases and pests typical of the Dendrobium Nobile orchid

root rot treatable only in the early stages of the development of the disease Against brown rot, any fungicides, for example, copper sulphate, are most effective powdery mildew seems to be a fairly harmless disease, but it’s not at all Leaf spot is a bacterial disease that is difficult to treat In orchids affected by a mealybug, the leaves and buds are deformed, dry spider mite- not an insect, therefore, special preparations are used to combat it - acaricides Aphids - one of the most common pests of indoor plants, orchids are also the object of her attention Small black dots on orchid leaves are nothing more than thrips themselves majority folk remedies, so pest control immediately begins with the use of insecticides

How a flower reproduces at home

Orchid dendrobium Nobile at home reproduces vegetatively in three ways:

Reproduction "kids"

Reproduction by "kids" is the easiest way to get a new orchid. When the roots of the “offspring” formed on the peduncle grow up to 5–8 cm in length, they are separated from the mother plant and transplanted. Flowering occurs in 2-3 years.

"Kids" of the dendrobium Nobile orchid are most often formed on a recently faded peduncle

By dividing the bush

Reproduction by dividing the bush is carried out no more than once every four years. The selected plant must be absolutely healthy. Flowering from orchids can be expected in the same year or a year later.

Dividing an orchid bush is a rather risky way of reproduction, you can lose both the mother plant and the cut top

cuttings

Dendrobium Nobile orchid cuttings - parts of recently (up to one and a half years) flowering peduncles 10 cm long.

Video: propagating orchids at home

The Dendrobium Nobile orchid is highly valued by indoor plant lovers for its beauty and abundance of flowering. If you create a microclimate for it that is close to optimal, it will delight the owner two or even three times a year. The orchid will have to be paid regular attention, but the bright exotic flowers are definitely worth it.

One of the most beautiful views Dendrobium orchids and, moreover, the most common in indoor floriculture This is the Dendrobium Nobile. The advantages of this orchid are spectacular appearance, luxurious flowering, amazing aroma, so pleasant, slightly sweet and not cloying at all! Even novice flower growers can do the cultivation of Dendrobium Nobile, because due to unpretentiousness knowledgeable people compare this flower with geranium. In this article, we will introduce you to this epiphytic handsome man and tell you about the proper care of the Dendrobium Nobile at home.

A feature of Dendrobium Nobile is the location of its peduncles - along the entire length of the pseudobulb

This type of orchid is most often found high in the mountains of India, in Thailand, in Nepal, in Vietnam, in the Himalayas. Back in 1836, she was brought from India to Europe, where she struck everyone with her unusual beauty. Translated from Greek the name of the orchid "Dendrobium" sounds like "living on a tree", and the prefix "Nobile" means "noble, excellent, conspicuous or famous." The second name of this orchid, Dendrobium Noble, characterizes this plant very accurately. A tall bush, about 60 cm, has an original, very spectacular look. Purple with a yellow spot, pink, white or red flowers cover the trunk so densely that the bush looks like a living bouquet. Its fleshy, straight, with a characteristic glossy sheen, stems (pseudobulbs), usually cylindrical, thickened at the bottom, and decorated with wide leaves at the top. Peduncles, with large bright fragrant flowers appear on them in the second year of life.

The flowers of Dendrobium Nobile are combined into inflorescences, on which, depending on the age of the orchid and the variety of the hybrid, there can be from 1 to 3 flowers. And the whole pseudobulb, if you count, can be decorated with 50 to 70 flowers. The diameter of one flower can reach 10 cm, but on average it is from 5 to 8 cm. Natural species of Dendrobium noble have petals white color with lilac tips and a cream-colored lip with a pinkish edging and a dark purple throat. And hybrid varieties come with white, orange, purple, lilac, dark purple flowers, even variegated ones. The shape of the petals is ovoid with elongated sepals. Flowering occurs in February - March. The shoots of an adult flowering Dendrobium are literally strewn from base to top with large, unusually beautiful flowers. Each flower stays on the peduncle for up to two months.

Shield on orchid leaves

Spider mite. You can recognize the appearance of the pest by the thin cobwebs that cover the leaves and shoots of the orchid. Most likely, the air in your room is too dry. These insects also feed on plant sap. Small spots from tick stings on the surface of the leaf turn into large spots. Affected leaves and flower stalks die off.

You are unlikely to be able to cope with the entire colony - insect pests of indoor plants are very prolific. In addition to adult flying and crawling individuals, their larvae and eggs are in the colony, which are firmly attached in the sinuses, folds, and roots. Therefore, we recommend that you, in case of severe defeats, use chemicals control - insecticides. There are many such drugs on the market. You can spray with one of the drugs: Aktara, Aktellik, Fitoverm. Usually, re-treatment is necessary after 10 - 15 days, read the instructions.

A little about signs

According to Eastern philosophers, there are many signs associated with the presence of this mysterious flower in the apartment.

• It is believed that for married couples, Dendrobium Nobile will bring peace and prosperity to the house. If the couple is in a civil marriage, then the appearance of this flower can lead to contention and, even, to a break in relations.
• It is not advisable to have an orchid in the bedroom. It is believed that the flower will take strength from the owner, he may begin to become depressed.
• The plant has a negative effect on people with an unstable psyche.
• In creative people, it contributes to the awakening of inspiration and new strength.
• She gives women cheerfulness and prolongs youth.
• The presence of a blooming Dendrobium Nobile orchid in the house is a talisman against guests with bad intentions and all sorts of ill-wishers. If such a person appears at your place, the orchid will worsen his well-being and force him to leave your house.

The color of orchid petals also has its effect.

• It is believed that orchid species with red and purple flowers help get rid of bad habits.
• Yellow and orange orchids promote an active lifestyle, bring success in financial affairs.
• White and pink flowers relieve depression and bring the state of mind into harmony.

Conclusion

The orchid variety Dendrobium Nobile is slightly inferior in popularity to Phalaenopsis. Although, it is no less beautiful, able to bloom for a long time, exudes a pleasant aroma. This orchid is unpretentious in care and maintenance, easily propagated. If you do not yet have a collection of indoor orchids, then we advise you to start with Dendrobium Nobile. We are sure that you will be able to choose the best hybrid of this orchid for your soul and your home, and it will decorate your home for many years to come.

Dendrobium nobile or Dendrobium noble - ornamental plant from the orchid family. Under natural conditions, it is found in the mountain forests of South and Southeast Asia, mainly in India, Indonesia, China and Thailand. Flower growers appreciate it for its graceful beauty and exquisite aroma of flowers.

The dendrobium bush grows up to 60 cm, is a pseudobulb (thick fleshy stem containing a large supply of water and nutrients) with large elongated leaves at the top. Between them along the entire length of the stem are flower stalks. The flowers are usually large and bright, white or in various shades of pink, red and purple.

Dendrobium nobile orchid care at home

Compared to other indoor orchids, this species is relatively easy to care for and maintain at home, but still remains a very capricious plant. Its flowering occurs only with the thorough observance of all the rules.

Landing

All orchids are painfully transplanted, so it should be done no more than once every three years, and only if it is indispensable.

The reason could be:

• plant disease;
• lack of space in the pot;
• deterioration of the substrate (salinity or excessive density).

Pot selection

The main thing is to provide the roots of the dendrobium with proper air exchange. Such properties are possessed by ceramic pots. The bottom must have drainage holes. There are also holes in the walls.

The size of the new pot should not be much larger than the previous one - a difference of two centimeters is enough. When growing an orchid in a container that is too spacious, there is a risk of soil acidification.

Before planting, prepare the pot:

• disinfect by placing in the oven for 2 hours at 200 ° C;
• let cool;
• soak overnight in clean water to keep it hydrated.

The soil

The substrate that is used to grow orchids is very different from the soil mixtures for other houseplants. The roots need air access, so the soil should be porous and light.

Its main component is crushed pine bark. Also added to the mixture charcoal, sphagnum moss and broken coconut or walnut shells.

It should be borne in mind that the less light in the room, the more the plant needs soil looseness. To increase it, you can mix pieces of foam into the substrate.

Step by step transplant

1. A pot of orchids is soaked in water.
2. The roots of the plant are removed from it and completely cleaned of the earth.
3. Damaged parts of the roots are removed, the cuts are treated with crushed activated carbon and dried.
4. A thick layer of drainage is poured into the pot, the substrate is laid on top by 2-3 cm.
5. The roots are placed in the center of the pot, the rest of the substrate is added to the level at which the soil was in the previous pot.
6. Install a support to which the stem is tied.
7. For the next two or three days, the orchid is placed in a cool (about +20 ° C) shaded place.
8. Water only on the third or fourth day, after the relative adaptation of the plant.

Proper watering and fertilizing

The Dendrobium has four seasonal stages each year, and for optimal care, these must be taken into account.

reproduction

Dendrobium nobile is a plant that can be propagated easily and different ways. Of these, flower growers practice three main ones: children, cuttings and dividing the bush.

kids

The simplest and reliable way. Children are lateral processes, sometimes formed from pseudobulbs. To get a new plant, it is enough to wait until the roots of one of them reach 5 cm in length. After that, the baby can be separated and planted in a separate pot.

cuttings

To harvest the cuttings, you will need an old pseudobulb - the one that dropped the leaves. It is cut off and divided into cuttings so that each has two or three "sleeping" buds.

Finished cuttings are placed in a container with wet moss, covered with film or glass and exposed to a bright and warm (about +22 ° C) place for several weeks. From time to time, the moss needs to be moistened, and the greenhouse needs to be ventilated. Seedlings are ready to be transplanted into individual pots when their roots grow to 5 cm.

The division of the bush

An adult bush with several stems will do. The bottom line is the separation of one of them and landing in another pot.

You should make sure that the selected process has both old bulbs and new arrows, and the roots are of sufficient length.

Fracture points must be treated with activated carbon. Further care is no different from that required by an adult plant.

Errors in the care of the dendrobium nobile orchid and their elimination

Inexperienced flower growers sometimes make a number of mistakes that lead to illness or even death of an orchid:

• Put the plant under a straight line sunlight immediately after spraying. As a result, burns form on the leaves.
• Spray the foliage at a room temperature below +20 ° C. This leads to rot.
• After spraying, do not remove excess water from the leaf axils. They start to rot at the base.
• Doesn't provide enough light. An orchid does not bloom under such conditions.
• Do not reduce the temperature of the content and the frequency of watering during the dormant period. Flowering does not occur.

Diseases, pests and their control

Most often, diseases and pest attacks can be avoided if you properly care for the orchid and provide it with everything. the necessary conditions. If the problem nevertheless made itself felt, it is necessary to eliminate it as soon as possible so that the plant does not die.

This majestic plant, towering on the shelves like a flowery tower, from afar can be mistaken for an exotic bell. In fact, we have an orchid dendrobium nobile(Dendrobium nobile), which means: noble. This phytoexotic is quite simple to maintain and gives abundant and long flowering. So, dendrobium Nobile at home: caring for it.

Personally, this orchid reminds me of a sea treasure. Its oval oblong leaves look like some kind of coastal plant which I often saw by the sea. And even the flowers that appear right on the stem evoke thoughts of sea spray. I have a lilac color. But there are hybrid Dendrobium Nobile with white, pink and other colors. How to take care of this miracle of nature?

I will share with you both reference information and my personal experience growing this flower. I already talked about the fact that this plant came to me very young, and pleased me with luxurious and numerous flowers. Here is where I wrote. Now I have an adult green friend who has given several growths this year and is blooming again. Therefore, in this article, my observations will be somewhat wider.

Dendrobrium Nobile at home prefers a lot of good lighting. This plant is a sun eater. To achieve the bookmark of buds, it must be bathed in sunshine. It gives petals as abundantly as phalaenopsis. But unlike the home butterfly orchid, it needs more tangible differences between day and night temperatures.

In this regard, I found a special place for my d. On a very sunny balcony (loggia). In summer, it can be up to 40 degrees Celsius here during the day! At night, the temperature certainly drops a lot. Just what this orchid needs. However, at this time of the year, my windows are constantly open (half-open) during the day. I also found a place for this orchid in the corner, where it receives bright rays not at noon, but a little later. Still, I did not dare to expose it to the open sun.

Dendrobium Nobile flowering, according to reference information, occurs if this phytoexotic is provided with a "dry" dormant period.

Dendrobium Nobile with lilac flowers

However, according to other sources, this orchid needs a decrease in air temperature for flowering. And there is a reason for this. My phyto-beauty sets buds in autumn, when the temperature really drops. It bloomed in December last year. In this flowering came in October. At the same time, the green growths "did not stop" - I recently discovered many new small buds that promise to sound at full power in winter, in the middle of a cold and snowstorm.

Watering for this green friend is, in principle, the same as for other domestic orchids. I water my plant by dipping into a container. Of course, I use only soft warm settled and boiled water. There are no options here.

This flower also needs fertilizer. Good results were obtained by foliar feeding (ready-made fertilizer for orchids) from a spray bottle. I just sprayed the ground part twice a month, after wetting the orchid with water. Excess water accumulating in the leaf axils was always removed with cotton wool. Also, from time to time, she pampered this noble handsome man with a solution of succinic acid with vitamins - however, like her other orchids.

Also, this phytotropican loves high humidity. With severe dryness, the leaves turn yellow at the village.

D. nobile hybrid

That's all the wisdom of caring for such a charming and very beautiful phyto-dweller of flowerpots. Such an orchid is easy to care for, perfectly adapts to the conditions of apartments. I will add: it pleases with a wonderful aroma. At the beginning of flowering - with notes of jasmine, and then - the fragrance of wild flowers. The aroma of Dendrobium Nobile is especially clearly heard on sunny days.

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