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Why does not hoya grow and bloom at home?

Many houseplant lovers would like to see Hoya in their collection. However, they are interested in why hoya does not bloom at home.

Hoya flowering is provided by light, heat and humidity.

A beautiful creeper, also called wax ivy, has a very unusual flowering. Hoya flowers resemble small stars cut out of thick paper and collected in elegant umbrellas. Each umbrella can contain up to 25 white, yellow or pinkish stars with a bright red center.

The lack of flowering significantly reduces the value and attractiveness of the plant. A list of certain measures will help not only cause wax ivy to bloom, but also prolong it as much as possible.

Ideal place for wax ivy

Hoya fleshy is ideal for growing in room conditions, it does not require complex care and is extremely responsive to it. If the plant is initially planted in the right place, it will thank early flowering accompanied by very gentle and pleasant aroma freshness.

When choosing a place for hoya, 3 conditions must be observed that will become the key to the successful existence of the plant: light, heat, fresh air. The more light it receives during the day, the faster it will form flower stalks. At the same time, the wax beauty does not tolerate excessive attention at all.

If you put the plant in a far corner, do not move it from place to place, do not twist the pot, do not transplant and rarely water, the hoya will feel great. That is, we can say that wax ivy is an ideal plant for busy people who do not have enough time for the daily care of green pets.

Hoya loves to grow along the walls.

Hoya loves walls and enough light and area grows fast enough. She can often be found in office space, where the branches of the creeper, intertwining, create a living wall carpet.

At home, windows located on the east, southeast, west or southwest side are suitable for wax ivy. In winter, with a lack of light, the plant can be rearranged to the southern windows. Hoya does not have a state of rest, so the formation of flower stalks can also occur in winter time.

In summer, plants on the south windows can overheat. This is immediately reflected in appearance creepers: growth slows down, foliage brightens and dries. To return the ivy to its former beauty, it must be shaded.

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Experienced flower growers have identified several key factors that affect the growth of wax ivy. Attention must be paid to the size of the pot, the type of watering, the composition of the soil and the age of the plant.

As already noted, hoya does not like frequent transplants, it grows well and blooms in containers. small size. If other plants need space for root growth, then the vine should be cramped. You need to choose a pot of such size that root system completely filled it and wove into a dense lump.

Reproduction of hoya occurs by dividing the bush.

If the hoya is transplanted at the wrong time, flowering will be delayed for a long time - sometimes up to 2 years. To achieve regular flowering, it is necessary to replant the plant extremely rarely (once every 5-7 years). A pot with a diameter of about 15 cm will suffice for an adult plant, and young ivy can be planted in a less spacious container.

What should be done if the liana refuses to tie flower stalks? First of all, remember when the pot was last moved. There are cases when the plant delayed flowering for up to 2 years after being moved from place to place.

Then you need to determine the level of access to fresh air. If access is difficult with furniture, other indoor plants or curtains, you should move the vine to a more spacious place. At the same time, the placement of wax ivy on outdoors undesirable.

Irrigation is one of critical factors directly affecting the formation of peduncles. Ivy should be watered as rarely as possible, after the substrate has completely dried. In the summer, watering can be combined with spraying. The unpretentious beauty loves very much when her fleshy wax leaves are cleaned of dust with a spray bottle.

Some lovers of indoor plants, in order to achieve flowering, dry the earthen ball with the hoya root system well in winter, and in the spring they begin to water it abundantly. This technique leads to the formation of numerous ovaries.

Another method is to create a dormant state, in which the plant pot is kept at a temperature not exceeding 15 ° C and rarely watered. Feeding and transplanting are not carried out. But, as experience shows, often in ordinary hoya conditions blooms regularly.

Due attention should be paid to the soil in which the plant is planted. So, the best properties has a loose substrate that provides maximum oxygen access to the root system. It is best to use a universal soil, consisting of equal parts of peat, sand and humus. Feeding is occasionally allowed: to stimulate flowering - with mullein, to maintain growth - with fertilizers for succulents and cacti.

When forming shoots, it should be remembered that hoya does not like interference in his life. If the shoots of the plant have fallen, it can be extremely painful for their garter, which will immediately affect flowering. It is necessary to wait until the branches of the wax beauty become long enough, and then gradually and carefully tie them to the support. At the same time, already dried inflorescences are not recommended to be removed.

And the last recommendation. Some inexperienced flower growers cut off a long leafless shoot produced by an adult hoya: this should not be done, since it is this bare branch that is the future wax ivy peduncle. If young plant suit the conditions, it can release a peduncle already in the first year of life, before it is completely covered with foliage.

An unpretentious plant that can survive in not very comfortable conditions. However, to achieve abundant and long flowering is not easy.

In order for the hoya to bloom, she should grow in a well lit area. Southeast, south and southwest windows, or areas near such windows, are well suited for this light-loving plant. If for some reason the hoya cannot be placed on the windowsill, it must be positioned in such a way that the shoots are directed towards the window, and not away from it. It is on such shoots that buds appear, and then flowers. High light intensity allows the plant to bloom profusely from spring to autumn.

In spring and summer, hoya needs shading from direct sunlight, which causes the plant to overheat, as a result of which stains (burns) may appear on the leaves. Optimal summer temperature for hoya + 22-25 ° С. She also likes frequent spraying, as well as airing, but without strong drafts.

In winter, hoya needs a period of rest, during which summer growth ripens, and flower buds. Otherwise, flowering will be poor or not at all. The plant is located in a bright place. Optimal winter temperature content +10-16 °С. Temperatures above +18 ° C, combined with abundant watering, can cause unwanted growth of shoots. As a result, by spring the plant will be depleted, and it will not have enough resources for spring-summer flowering.
Hoya at rest does not need a lot of water, so from November to March it should be watered only after the top layer of the earth has dried. However, complete drying of the earthen coma should not be allowed. This can lead to the death of the plant.

Abundant flowering contributes to a properly selected substrate. Hoya loves quite fertile, consisting of soddy, leafy soil, peat and sand (1: 1: 1: 0.5).

Because she blooms better in cramped pots, during the period of intensive growth and flowering needs sustenance. For abundant flowering one or two top dressings per month with a complex liquid fertilizer with trace elements is enough. During the flowering period, it is better to use a fertilizer with a high content of potassium and phosphorus.

In early spring, hoya can be arranged as a kind of “bath” to stimulate flowering. To do this, the pot with the plant must be lowered into warm water (30-40 degrees). The stems can be immersed in water for half an hour, and the earthen ball should warm up and get wet for about two hours.

It is necessary to remember the following feature of hoya biology: a plant grown from cuttings blooms in 3-4 years, and from seeds - after 4-5 years.

To get flowers in the first year, you can resort to propagation by air layering. On the shoot of the mother plant, you need to make an incision and overlay it with moistened sphagnum moss. Then cover the moss with a piece of black polyethylene film and tie it at the top and bottom with a rope. After the formation of the roots, the stalk is cut off and planted in a pot.

Hoya is beautiful indoor plant, which at proper care will behave gratefully and bloom periodically. This is an evergreen vine, also called wax ivy or "fleshy hoya". In nature, this plant is found in South-East Asia and Australia, and in our country it has taken root perfectly as decorative flower. In room conditions, it blooms well and grows well, and liana-like shoots can decorate the interior, creating a kind of living curtain or wrapping around any object. During the flowering period (from May to November), the plant will delight you with white waxy flowers with a reddish middle.

Hoya care: answers to questions

Why doesn't hoya bloom?

This plant, with proper care, will surely bloom. If time has passed, and the inflorescences are in no hurry to appear, consider whether you have properly organized such care factors as watering, top dressing and the location of the flower.

How to water hoya?

It is necessary to water the hoya in the heat as often and as plentifully as possible, up to five times a week. Also spray the leaves with water from a special spray bottle. Don't forget to pour excess water from the pallet to avoid root rot.

What kind of lighting does a hoya need?

indoor flower Hoya loves light and warmth, but the whimsical plant should be protected from direct sunlight. Position the flower in such a way that it is in the light, but the sun does not burn it. It is extremely important to ventilate the room as often as possible, and in winter it is optimal to keep the hoya at a temperature of 12-14 degrees in order to get abundant flowering in a timely manner.

Hoya feeding

Hoya, like no other flower, needs fertilizer. In the summer, it is necessary to feed the flower once every two weeks, alternating mineral and organic fertilizers. As for winter, if the hoya hibernates at the optimum temperature for it, there is no need to fertilize the soil. In addition, in winter, the watering of the flower is significantly reduced.

Hoya transplant

A young plant needs an annual transplant and tolerates it well. Flowers of "older age" can be transplanted no more than once every three years.

Possible problems

Please note that hoya should not be moved from one place to another, as in this case it may stop blooming.

If the leaves of the plant are wrinkled and the roots begin to rot, this indicates that you are watering the flower excessively. Make sure that the water soaks all the soil, but do not forget to drain it.

You can occasionally bathe the hoya in the shower - the plant loves this procedure, as it reminds of its natural habitat.

Plant hoya (lat. Hoya), or, as we call it, wax ivy, belongs to the genus of evergreen shrubs and lianas of the Lastovnevye subfamily, Kutrovye family. More than two hundred species of hoya grow in the tropics of South and Southeast Asia, in Polynesia and on the west coast of Australia. Liana hoya prefers woodlands, in which she finds herself a tree for support, or rocky slopes. The hoya flower was named by the famous Scottish scientist Brown, the author of the theory of "Brownian motion", in honor of his fellow English gardener Thomas Hoy, who devoted his life to breeding tropical plants in the greenhouses of the Duke of Northumberland.

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Planting and caring for hoya (in brief)

• Bloom: spring and summer, sometimes again in the fall.
• Lighting and watering: for species with succulent leaves - bright sunlight and moistening of the substrate after the topsoil has dried; for varieties with light green pubescent foliage - bright sunlight and frequent watering; for species with thin leaves - bright diffused light and frequent watering; for plants with dark green pubescent leaves - shade and frequent watering.
• Temperature: 17-25 ˚C in summer, 10-15 ˚C in winter.
• Air humidity: for species with succulent and pubescent leaves, this indicator is not important, but it is advisable to spray thin-leaved plants in extreme heat.
• Top dressing: with a regular change of substrate, top dressing is not needed, but if necessary, apply fertilizers for succulent plants.
• rest period: not clearly expressed.
• Transfer: young plants - annually, adults - if necessary, once every three years.
• Reproduction: seeds and cuttings.
• Pests: aphids, scale insects, red spider mites, whiteflies and nematodes.
• Diseases: root rot, powdery mildew and gray mold.
• Properties: the scent of hoya flowers can cause headaches.

Read more about growing hoya below.

Ivy hoya - description

In nature mature plant can reach 10 meters in length. Leafless young shoots have a purple-brown hue, but as they grow older, when leaves and aerial roots begin to appear on them, the shoots turn green, and eventually become woody. Fleshy and shiny at a young age, the leaves gradually become dull, they are oval in shape and pointed towards the top. The size of the leaves is 5-8 cm long and 3-5 cm wide. Hoya flowers, white or pinkish, bisexual, star-shaped, collected in umbrellas, located on the stem branches. The diameter of each flower is 1-2 cm, except for the flowers of imperial hoya, which reach 8 cm in diameter. In the center of the corolla of the flower is a five-membered crown, rising above the petals. The flowers are fragrant and produce nectar that attracts insects.

In culture, hoya flowering is possible only on brightly lit windows, in addition, the plant has become so domesticated that it no longer needs to stay on fresh air even in the warm season. Indoor hoya is divided into three categories:

• ampel hoya, or hanging;
• ivy hoya wrapping around a support;
• upright hoya, forming a bush.

Hoya care at home

How to care for a hoya

grown in culture different types hoyi, and each requires the fulfillment of their own conditions of detention, so it is difficult to give general recommendations for all types. The only wish common to all plants of the genus hoya: avoid waterlogging the soil, as a result of which liquid mud forms in the roots.

For convenience, we divide the hoyas into categories according to the amount of moisture consumed and the required level of lighting:

- Indoor hoya flower with hard succulent leaves (hoya fleshy, hoya Kerry). The optimal location is on the south window, under the rays of the sun. Watering is carried out after the top layer of the substrate has dried. The exception is the southern hoya (Hoya australis), which needs constantly moist (but not wet!) Soil.

- Types and varieties of hoya with thin leaves (multiflorous hoya) require constant moisture of an earthy coma and shading from direct sunlight, the ideal place for them is an east or west window, and they will be fine on the north window.

– Houseplant hoya with light green pubescent leaves (linear hoya) grows best in the sun and requires regular watering without drying out the coma.

- Hoyas with dark green pubescent leaves (Thompson's hoya, serpentine hoya) love shady coolness and regular watering without overdrying the earthy clod.

As for the temperature comfortable for the hoya, in summer it is 17-25 ºC, and in winter it is not lower than 10 ºC, although it would be better if it were a little higher - about 15 ºC. The exception is the beautiful hoya (Hoya bella), which loses leaves from the cold.

At home, the hoya does not have a pronounced dormant period, but if you notice that the plant has slowed down, reduce watering and stop feeding - let the hoya rest. Usually the hoya stops growing when the daylight hours get short, but if you decide on additional lighting for the plant, the hoya may skip the dormant period.

Hoya fertilizer

In nature, different types of hoya grow in different places, in different soils, and therefore need different types fertilizers. But according to many observations, the results of which have been published, it is best to feed hoyas with fertilizers for flowering succulents - all species respond well to them. And if you regularly transplant hoya into a fresh substrate, then you can not resort to top dressing at all.

Hoya transplant

Young plants are transplanted annually in the spring, and adults - once every three years, if necessary. A large hoya pot is not needed, but buy for transplanting every time new pot- left after some other plant is not good. And even a new pot, before transplanting hoya into it, must be thoroughly washed with ordinary soap, and the substrate must be sterilized. Soil for hoya needs a breathable, neutral or slightly acidic reaction, preferably of this composition: one part of humus and leafy soil and two parts of clay-turf, but many grow hoya in an orchid substrate and even just in garden soil - it all depends on the type of hoya, therefore approach the plant transplant creatively, having previously studied in what conditions and in what soil your hoya grows in wild nature. A layer of drainage is laid at the bottom of the pot, the plant is transferred to a new pot along with an earthen clod.

Hoya breeding

Hoya from seeds

How to propagate hoya if you happen to be the owner of a rare treasure - hoya seeds? Ripe and well-dried hoya seeds in the year of their collection are sown in a loose substrate consisting of an earthen mixture and cut sphagnum moss. Seeds germinate within a week, and as soon as shoots appear, you must ensure that the soil in the crops never dries out and at the same time is not wet. Keep the bowl with seedlings in a warm, bright place. To prevent fungal diseases, spray the seedlings with Bordeaux mixture or any other copper-containing preparation in strict accordance with the instructions. After 90 days, when the seedlings release a few pairs of leaves, they are seated in personal pots. However, growing hoya from seeds is difficult because it is not possible to find seeds for sale, and it is almost impossible to get seeds from hoya growing at home.

Propagation of hoya cuttings

It is the lightest and reliable way get a new plant, because hoya cuttings take root easily. The stalk should be short, but have at least two nodes and one or two pairs of leaves. Root cuttings can be in water or in the substrate. For rooting in water, wrap the container with foil on all sides, making holes for the cuttings. Leave only the top pair of leaves on the cuttings, treat the lower sections with root hormone, and push the cuttings through the holes in the foil until the bottom node is in the water. The temperature for rooting should be no higher than 22 ºC, but this process is also important high humidity air, otherwise the cuttings will simply fade. To increase the humidity of the air, put on a container with cuttings a transparent plastic bag, but do not block the access of air under it. Hoya rooting occurs in two weeks, and it is important to transplant the cutting to permanent place at an early stage of root formation, otherwise the cuttings become brittle and break.

How can I root hoya immediately in the substrate? The rooting soil must be permeable enough to allow excess water to flow easily through it. Treat the lower cut of the cuttings with root before planting. Sterilize the substrate and pot, place the cutting in the ground to such a depth that the lower node is in the soil. If the humidity in the room is low, loosely put a transparent bag on the pot with cuttings. After 2-3 weeks, signs of new growth should appear. If you receive your rooting cuttings in the mail and feel dry, soak them for a few hours in slightly sweetened water and they will regain their moisture.

Hoya pests and diseases

insect pests

Hoyas are very resistant to all sorts of troubles, but if they grow in the wrong conditions and are poorly cared for, then plants can have problems with scale insects, aphids and red spider mites, the fight against which consists in treating hoya with actellik or some other insecticide, but species and varieties with thick leathery leaves can be saved from pests by wiping the leaves with a swab dipped in alcohol. And so that the hoya is not pestered by nematodes, the soil and the pot must be sterilized when transplanting the plant.

Why doesn't hoya bloom

Usually the reasons why the hoya refuses to bloom are wintering in too warm room, excessive fertilization, too much pruning or lack of lighting.

How to make hoya bloom

What to do if hoya does not bloom? Correct care mistakes: let the plant rest in the winter in a cool room - on an insulated unheated loggia or balcony, reducing watering and stopping feeding, and in the spring bring the hoya into heat under bright diffused light, resume watering and feeding. Also make sure that the hoya pot is not too large - for an adult plant, 15-20 cm in diameter is enough.

Hoya turns yellow

If your plant suffers from too much heat or too little light, its leaves will turn yellow. How to deal with this, decide for yourself by studying once again the rules for keeping hoya at home.

Can you keep a hoya at home?

Most often, hoyu is not grown in apartments, but in offices and offices, and the reason for this is superstition. It has long been popularly believed that wax ivy survives from the husband's family and expels adult sons from the house. Other, no less convincing sources claim that hoya relieves feelings of resentment and pacifies envy. There are publications that say that hoya is a “plant family happiness, it is desirable to put it in the bedroom. What to believe? Maybe you should try to grow hoya at home and clarify the degree of its influence on the fate of a person? You decide. I see in hoya only a cozy plant with beautiful flowers which is a pleasure to take care of.

Types and varieties of hoya

Not so long ago, the houseplant hoya in culture was represented only by hoya carnosa, or fleshy hoya and hoya bella, she is also beautiful hoya.

Hoya fleshy (Hoya carnosa), or wax hoya

An evergreen climbing plant, reaching a length of 6 meters and requiring support. fragrant flowers, white with a pink crown in the center, collected in a rosette. It has small oval leaves, thick and hard, covered with a wax coating and silvery marks on a dark green background, although there are among the varieties of this species:

• hoya variegated (for example, the Crimson Queen variety with a cream border around the edge of the green leaf);
• hoya tricolor - variety "Exotica" with flowers scarlet color, and the leaves, except for green, are painted in cream and pink shades;
• hoya compacta - grade c small leaves and a barely noticeable ornament on them.

Hoya beautiful (Hoya bella)

A branching shrub with small, ovate-lanceolate, densely growing leaves on hanging shoots. The flowers of this species are so perfect that they seem like jewelry - small white stars with a purple crown, collected in umbrellas of 7-9 pieces. The leaves, depending on the variety, can be plain green or variegated. Hoya beautiful is often grown as an ampelous plant.

Hoya multiflora (Hoya multiflora), or multi-flowered

Climbing plant with oblong-linear leaves and numerous yellow flowers with narrow petals and a crown with arcuate spurs;