Hoya (Wax ivy)

Hoya (Wax ivy)

Hoya is a tropical evergreen exquisite liana with a wax coating on the foliage surface. If you need to plant greenery in a room, then the hoya is ideal for this, and thanks to its spectacular appearance, it will not only decorate the room, but also make it more comfortable. Florists often refer to this culture as "wax ivy". It is very easy to grow it indoors, as it is distinguished by its unpretentiousness and undemanding care.

Hoye was named by the famous botanist R. Brown, who is the author of the theory of "Brownian motion". He described this plant in 1810 and named it after his friend T. Hoya, who was the gardener of the English Duke of Northumberland. Hoy worked in the duke's greenhouse for many years, and the main hobby in his life was the cultivation of tropical plants.

This plant is a representative of the Lastovnevye subfamily of the Kutrovye family. This genus unites more than 200 species. Hoya is most common in nature on the west coast of Australia, in the forests of Asia and in southern China. It is less common in the Canary Islands and Madagascar. In tropical areas, such a liana prefers to grow in open woodlands, creeping along rocky slopes and clinging to rarely found trees. The length of such a plant can be up to 10 m.

Hoya features

Hoya is an evergreen, flowering liana. There are no leaves on young shoots, but they themselves are painted in a brown-purple color. Over time, young leaf plates grow on them, as well as air roots, then they change their color to green and after a certain time become lignified. Leathery leaf plates are moderately fleshy, with a wax-like coating on their surface, and on it there are small gray blotches. The size of the foliage depends on the type of hoya, as well as its color, while it can be painted in various shades of green. Young foliage is glossy, but over time it becomes dull. The shape of the leaf plates is oval, ovoid or heart-shaped. Axillary inflorescences are leathery and fleshy. Umbellate inflorescences consist of flowers, of which there can be about 50 pieces. The shape of the flowers is varied, but they all have 5 rounded petals. In diameter, the flowers reach from 10 to 20 mm, but in the Imperial hoya species, their diameter is 80 mm. In the middle of the corolla of the flower there is a five-membered crown that rises above the petals. Outwardly, the flowers look velvety, they can be colored brown, white or pale green. Each opened flower stays in the inflorescence for about 20 days. After wilting, a new flower is formed in the place of the old one. Flowering begins in the last days of May, and the bush fades in mid-autumn. During the flowering period, the hoya produces a very large amount of nectar, which is why it is classified as a honey plant. In the midst of flowering, it is simply impossible not to smell the flowers of wax ivy.

This plant is distinguished by its absolute harmlessness. It is not a member of the poison ivy family. Other indoor flowers grow beautifully next to the hoya. Most psychics are sure that this beautiful plant has energy that helps to reduce rivalry and aggression in those people who are next to it. In this regard, they try to decorate offices with such a flower so that the working atmosphere there is more relaxed. In rare cases, the scent of the flowers can cause headaches. For people prone to allergies, experts recommend not to touch the flowers of such ivy, because this can cause dermatitis on the skin.

Hoya - Wax Ivy Transplant Care

Hoya care at home

The most popular hoya types among florists are Meaty and Beautiful. In order for the bush to grow and develop normally, and also have a high decorative effect, it will need to create conditions that will be very close to those observed in the tropics.

Temperature regime

The plant will develop and grow within normal limits if the temperature in the room is 20-30 degrees. He needs fresh air, in this regard, it is necessary to regularly ventilate the room. If desired, in the warm season, the bush can be transferred to fresh air, but this is not necessary at all. Protect the hoya from cold drafts. The surface of the leaf plates must be systematically freed from dust, and it is also necessary to regularly spray the bush from a spray bottle.

In winter, the plant is able to withstand a drop in air temperature up to 15 degrees. But if it drops to 10 degrees, then there is a high probability that the bush will die. In order for the plant to bloom every year in the summer, it should be kept cool in winter at a temperature of 16 to 18 degrees. Winter time is considered a conditional dormant period of such a plant. If the bush was hypothermic, then its foliage begins to turn yellow and fly around.

Choice of location and lighting

In the event that the hoyu is not satisfied with the place where it grows, then flowers may not appear on it. Such a plant will grow quite normally in a little shade. If you choose a window sill of western or eastern orientation for it, then the bush will delight you not only with good growth, but also with lush flowering throughout the summer and the first half of autumn. The bush will need protection from direct sunlight. For example, it can be placed against a wall in a southern room. Since this is an ampelous plant, it will be able to braid the entire wall as a whole, which will become a unique decoration of your home. However, you need to choose a place where the flower can stand for a long time, since it reacts extremely negatively to frequent rearrangements. If such a vine is often transferred from one place to another or outweighed, then because of this, not only all the buds and flowers, but also all leaf plates can fly around it. Hoya cannot be used for summer landscaping of loggias, balconies or verandas. Also, it is not recommended to put a container with a flower on a windowsill, because it reacts negatively to direct rays of the sun, and also to the proximity of heating devices in the cold season, because of this, the plant may even die.

This vine needs a fairly long daylight hours. When the weather outside the window is cloudy during the flowering period, experts recommend illuminating the vine with a phyto lamp or a fluorescent lamp, while the duration of daylight hours should be at least 12-14 hours. Wax ivy needs lighting in winter, but at this time the duration of daylight hours should be equal to 10 hours.

Even when choosing a place for such a vine, it is necessary to take into account that its flowers have a powerful smell. Therefore, it is not recommended to grow it in the room where you sleep, because you will certainly want to take it out of there, which is fraught with flying around foliage and flowers. You can not take out the vine, then the room will have to be ventilated very often. In order to avoid any special problems when growing hoya, you will need to purchase supports, which can be very different: trellises, various arcs in the shape of a heart, rings, posts, trellises or arches. It will be necessary to tie up flexible and rather long stems of the plant, which grows on 1 bush in a relatively large amount.

If desired, a shrub can be formed from the hoya. In this case, it is necessary to carry out frequent pinching of rapidly growing stems.

Flowering features

This culture prefers the light to be bright but diffused. If the liana has enough light, then its flowering will be long, lush and spectacular. When choosing a place for wax ivy, it must be borne in mind that during the formation of buds and flowering, it should never be rearranged, otherwise flowers and buds can partially or completely fly around from the bushes. The shoots on which the inflorescences are formed must be in a strictly vertical position, for this they must be securely supported. When the bush fades, long stems must be cut off, while those with flowers and short ones should remain. Also, peduncles should not be removed, since after a little time, buds will form again on them.

# hoya # living Why does not hoya bloom

How to water properly

From March to October, watering should be systematic and moderate. This procedure should be carried out approximately once every 7 days. Only soft water is suitable for this. If you use tap water, which contains chlorine, then it should settle for at least 24 hours. During this time, chlorine will have time to evaporate, and all harmful impurities should precipitate. Excess water that remains in the pan after watering must be poured out, otherwise the plant's root system may rot. In summer, watering should be carried out when the surface of the substrate dries out to a depth of 10–20 mm.

With the onset of November, watering should be reduced. In this case, the hoya should be watered two to three days after the top layer of the substrate dries out. The regularity of watering at this time is on average 1 time per 2 weeks. In autumn and winter, it is not necessary to water the hoya at all, since this will cause the root system to die off, and when spring comes, the bush will be very weak and it is highly likely that it will die.


The flower is bathed twice a year in the spring before it blooms and in the autumn months at the end of flowering. To do this, the container with the plant must be immersed in a basin filled with water, while its temperature should be from 30 to 40 degrees. The shoots must be removed from the liquid after 7–10 minutes, while the clod of earth must remain in the water for another 30 minutes. Bathing ivy in the spring helps the flowering approach, and even accelerates the growth of the bush. Bathing in autumn helps to harden the hoya, thanks to which it will gain strength and be able to survive a rather difficult winter period.

Air humidity

This culture is distinguished by its undemanding air humidity. It grows very well at normal room humidity. If the room has very low air humidity, then the container with the liana must be placed on a pallet filled with moistened expanded clay, and it will also be necessary to systematically humidify the air near the flower from the sprayer.

Transplant and pot

Such a vine is characterized by a fairly rapid growth. In 12 months, its length will increase by 30 centimeters, and the root system of the bush is growing at the same rapid rate. In this regard, every year in the spring, a young bush should be transplanted into a new container, while it should be 20-30 mm larger than the old one. It should be borne in mind that if the plant is not cramped in the pot, then this will have a positive effect on its development, as well as growth, while each year the stems will add 0.3–0.5 m each. However, if the hoye is a little cramped in the container , then this will positively affect the flowering, which will become more lush. Due to this feature, choosing a new pot, you can regulate the growth and flowering of the bush. If the bush is already an adult, then it does not need frequent transplants, it will be enough to carry out this procedure once every 3 or 4 years. Best of all, an adult plant feels in a container that reaches 18 to 20 centimeters in diameter.

When transplanting this vine, you need to use the transshipment method, while it is taken along with a lump of earth. A good drainage layer should be made at the bottom of the pot, which should occupy 1/3 of the volume of the container. To create it, you can take broken shards or expanded clay. If it is necessary to remove all the old substrate and replace it with a fresh one, then carefully remove the remaining soil mixture from the root system. Then the roots should be examined and all rotten and dried out areas should be cut out, treated with carbon powder. After that, the bush can be planted in a new container, which is filled with fresh soil mixture.

For such a plant, it will be better if you choose a ceramic container, since its walls allow air to pass well to the root system. Regardless of which pot you choose, it must be disinfected before use. If you bought an already flowering bush in the store, then its transplantation into your container will have to be postponed. We must wait until the flowering is over, and all the inflorescences will wither, only then can we start transplanting. If possible, it is better to postpone such a procedure until the onset of spring.

Hoya transplant. The choice of soil and pot for the plant.

Soil and fertilizing

Such a plant needs a loose substrate that allows air well, it can be neutral or slightly acidic (pH should not be higher than 6.5). As a rule, hoya does not differ in demanding soil mixture. For example, you can use a substrate that includes peat, leaf and sod land, and sand. It should be mixed with pieces of sphagnum moss, and also add a small amount of charcoal. You can also use a ready-made orchid soil mixture.

During the growing season, hoya must be fed with mineral fertilizer. So, for feeding, you can use liquid complex fertilizers for orchids and other flowering succulent plants. In a month, it is enough to feed the bush only 2 times. The instructions should not be violated, it is better to take fertilizer a little less than the recommended amount, if the flower is overfed, this will have an extremely negative effect on the decorative effect of the plant. A newly planted or transplanted plant should not be fed for 2-3 months, but only if the bush grows in a nutritious substrate. In winter, all feeding is stopped.


Wax ivy does not need to be pinched or trimmed frequently. After the fourth leaf plate is formed in the young bushes, the branches should be pinched for the growth of new shoots. In some cases, in order to make the plant even more beautiful, it must be pruned overly elongated stems. Cut off shoots with pruning shears. It is necessary to cut the shoot between the knots. This procedure stimulates the flower to form new stems, and even more lush flowering. After the inflorescences dry up, the peduncles should not be removed, because after a while new flowers form on them.

Reproduction methods

Hoya can be propagated when grown indoors in several ways.

Growing from seeds

Collecting and sowing seeds is a rather laborious task. In a specialized store, it is extremely rare to meet the seeds of such a plant, while sowing material from a bush grown in indoor conditions is very difficult to get, because it almost never ripens. This breeding method is most often used by breeders in large greenhouses.

When the bush has faded, seeds will form. Only those of them that are well ripe are viable, they must be dried. Seeds lose their germination very quickly, in this regard, they must be sown as soon as possible, or rather, in the year of harvest. Sowing of seed is carried out in a substrate consisting of sphagnum and earth. The greenhouse must be placed in a warm and well-lit place, while ensuring that the substrate in it is always slightly damp (not wet).It is also necessary to provide the crops with systematic ventilation. The first seedlings should appear about 7 days after sowing. Seedlings are characterized by very slow growth. For preventive purposes, in order to protect plants from fungal diseases, they must be treated with a solution of Bordeaux liquid or another agent containing copper, while the instructions attached to the preparation must be strictly adhered to. About 3 months after germination, the first leaf plates should form. After that, it will be possible to pick out young plants in individual containers. If you can collect viable seeds from your hoya and grow strong plants from them, then you are very lucky.

How to propagate by layering

This is a fairly easy breeding method, which is distinguished by its effectiveness. Such a young plant will bloom in the first year. For this type of reproduction, it is necessary to choose a specimen in which the stem can be placed in another pot, which is located next to the old one, while it must be filled with fertile soil, to which peat is added. The stalk with a knot must be fixed in the substrate with a hairpin. A small incision must be made on the stem at the rooting site, then it is covered with a sufficiently thick layer of sphagnum, then the substrate is watered a little, and the container is covered with a film on top. This pot will stand next to the parent in a well-lit and warm place until the roots and young leaf plates form on the cut. After the young sprout gets stronger, the stem should be cut, thus separating the layers from the parent plant. Then he is transplanted into an individual pot that suits him in size, and then the bush is removed to a permanent place.

There is another way to obtain a layering, for this, at the incision site, the stem must be wrapped with moistened sphagnum, and then with plastic wrap and tied with twine. Thus, it will be possible to create a greenhouse effect at the place of the incision, as a result of which roots are formed there. After a while, the branch is cut in order to plant it in an individual container.

Propagation by cuttings

The hoya propagation method by cuttings is the simplest of all. To do this, on last year's stem, you need to choose a site with 3 internodes and with 2-3 pairs of leaf plates. Places of cuts on the stem must be treated with garden varnish or coal powder. For rooting, cuttings can be planted in a fertile soil mixture, or water can be used for this. To increase the chances of getting a rooted cuttings, you need to cut a few pieces. In order for rooting in water to be successful, a part of the activated carbon tablet should be added to it in order to exclude infection of the cuttings with an infection, and Epin or Kornevin is also added to it to stimulate the formation of roots. The water should be well settled and lukewarm. If you wish, you can cover the container with water and the handle with a plastic bag, but do not forget to ventilate it systematically. Full rooting should take place after 15–20 days. Transplanting cuttings into individual pots can be carried out only after they get stronger and grow a little, then the container with the flower is immediately put in a permanent place. To make the bush more lush and spectacular, it is recommended to plant several cuttings in one container at once. In this case, the pot is taken a little more than usual.

If the cutting is rooted in a soil mixture, then its cut must be treated with a solution of Epin or Kornevin. The soil mixture should include perlite, earth and fine expanded clay (1: 3: 1). The cuttings are planted in the soil mixture in such a way that the first internode is covered with a substrate. The container with cuttings must be covered with foil or glass. Then it is removed to a well-lit and warm place. In this case, it is necessary to ensure that the air temperature does not fall below 22 degrees. After 15–20 days, young leaf plates should form, this indicates that the cuttings have taken root. When choosing this method of reproduction, it must be borne in mind that in bushes grown from cuttings, the first flowering begins only in the fourth year of growth.

Hoya. [Hope and Peace]

Leaf propagation

Only some of the hoya species can be propagated by leaf plates. For example, the Kerry variety can be propagated by leaf cuttings, which are planted in the soil mixture and covered with a film on top. If you want to propagate other species in this way, then the leaf can either take root or not. The roots of the leaf plate grow quickly enough, however, for a long time, further growth may not be observed.

Diseases and possible problems

Too high humidity and cold can cause the development of powdery mildew and gray rot in hoya. In this case, specks of whitish or gray color are formed on the leaf plates. In order to cure powdery mildew, you need to use fungicidal preparations. If the liana is struck by gray rot, then it can die in just a few days.

Thickening and specks that appear on the leaf plates may be a sign that the flower is infected with a viral infection. In this case, the hoya must be isolated from other flowers and observed for some time. In the event that the situation worsens, the diseased specimen must be burned, because viral diseases are considered incurable.

In the event that part of the stems and the trunk have become soft, and a sticky liquid with a not very pleasant aroma is released from them, this may mean that the hoya is affected by a bacterial infection. In this case, the flower is sprayed with a product containing copper. All diseased parts of the bush must be cut off.

Such a plant can be affected by a non-infectious disease, as a rule, this is due to a violation of the rules for caring for a flower or inappropriate conditions of detention. Below it will be described in detail about the problems that arise with such a vine most often.

  1. Spots on foliage... They can be formed from the fact that the hoyu is watered with cold water, or from excess sunlight, or from overfeeding the plant with mineral fertilizers.
  2. Foliage dries... Leaf plates become faded, curled and dry out, either from excessive light, too cold water used for watering, or if the room is very cold.
  3. Slow growth... The foliage becomes faded and growth slows down due to the fact that the substrate contains an insufficient amount of nitrogen. In this case, the bush will need top dressing with a urea solution (10 g for 1 bucket of water).
  4. Flying around foliage... Flying around the foliage may be due to the fact that there is not enough water in the substrate or, on the contrary, there is a lot of it, it may also be due to the fact that the room is very hot, dry, and watering is too scarce.
  5. The foliage turns red... Reddening of the leaves can be due to excessively intense lighting or due to the fact that the room is very hot.
  6. Flying around flowers and buds... The fall of flowers and buds may be due to the fact that the bush was moved to another place during flowering, either with a lack of light, or due to regular stagnation of water in the substrate.
  7. Rotting roots... Stagnant water in the substrate, associated with poor drainage and overflow, can cause rot on the root system. This can lead to the death of the flower.
  8. Poor bloom... As a rule, hoya blooms poorly due to lack of light. If the plant does not see sunlight, then it will not bloom at all. And there are also species in which young bushes begin to bloom only 2-4 years after planting. In some cases, this is due to the fact that the bush is not sufficiently rested in winter. Cool content in winter, poor watering, 2-3 months without feeding can provoke a lush flowering after returning the pot to a warm place in spring.
  9. Yellowing and falling of the lower leaf plates... The development of young stems deteriorates, and the lower foliage becomes yellow and flies around due to hypothermia of the substrate or bush.


The root nematode can cause the greatest harm to the hoye. In the affected bush, there is a lag in growth, cessation of development, and areas of first yellow and then brown color are formed on the roots, then they die off. To get rid of such a harmful insect, the bush is treated with an insecticidal drug: Lindane, Phosphamide or Mercaptophos. The root system should be rinsed in slightly hot water (50 to 55 degrees). Excessively affected roots must be removed. The bush will need to be transplanted into a new container with a fertile substrate.

Less often, spider mites, aphids, mealybugs and other sucking pests settle on such a vine. The affected bush becomes faded, the foliage turns yellow and flies around, growth becomes slower, the buds do not open, the flowers become sticky due to the secretions of pests. In order to prevent it, it is necessary to systematically examine the bush for the presence of "intruders". Moreover, it is important to do this at the beginning of the spring period during the beginning of the growth of young stems. If there are very few insects, then it will be enough to rinse the bush under a warm shower. All parts must be washed. When the foliage dries up, the plant is treated with an insecticidal agent (Fitoverm, Karbofos or Aktellik). Hoya should be sprayed strictly following the instructions. Re-treatment can be carried out after 7 days.

Types and varieties of hoya with photos and names

Hoya is grown at home in various ways, for example:

  • as ivy, twisting it around the support;
  • in a flowerpot as an ampelous plant;
  • like a bush with an erect stem.

For this, growers choose the desired type of such a plant.

Hoya majestic, or imperial (Hoya imperialis)

A native of this species, represented by climbing shrubs, from the Malacca Peninsula. The shape of the leaf plates is oblong-oval, their apex is slightly pointed. They are smooth, leathery and large, and reach 20 centimeters in length. Hanging umbellate inflorescences consist of 6-10 flowers, their outer surface is greenish-yellow, and the inner one is dark red. The flowers are star-shaped and have a very pleasant aroma.

Hoya Bella

This species is represented by an ampelous plant. He is originally from India. Such a plant perfectly tolerates high humidity and high temperatures when grown indoors. This not very large shrub has creeping stems covered with thickened small leaf blades sharp at the top, the length of which is about 25 mm. Medium-sized flowers are white in color, and their crown can be painted in a unique violet-red or red color. Lush bloom lasts all summer. Compared to other species, this flower has a weaker aroma; therefore, such a plant can be used to decorate almost any room.

Hoya Chlorantha

This species is distinguished by its decorative effect. The bush is decorated with elongated leaf plates, as well as velvety flowers of brown, white or pale green color.

Hoya Meaty (Hoya Carnosa)

This vine is very popular with flower growers. In nature, it can be found in China, Malaysia, India, Vietnam and Japan. The length of such a vine is about 6 m. When grown at home, it needs a garter, or you can install a ring support around which thin stems can twine. The color of the flowers of such a plant depends on the variety. For example, in Variegata, pale pink flowers have a white border, while Tricolor has leaves with green borders, their center is red, and over time it changes its color to yellow. Hoya Exotica has foliage with a green edging and a middle yellow color. The Crimson Queen variety has deep pink flowers with pinkish edging.

Hoya Motoskei

Such a liana reaches about 6 m in length and has creeping drooping shoots. The shape of the fleshy glossy leaf plates is heart-shaped or oblong, and their color is dark green. The foliage is about 80 mm long and up to 40 mm wide. White or pale beige flowers have a pink crown in the middle. They are part of the umbrella-shaped inflorescence and have a very pleasant smell.

Hoya Multiflora

This species comes from Malaysia. It is represented by ivy, the leaf plates of which are linear-oblong. Flowering starts very early. The flowers are long orange, they contain narrow yellow star-shaped petals with a center in the form of a tip. The most common varieties are with large leaf plates, but there are also small ones.

Hoya Kerri

This species is also represented by ivy. It was discovered in northern Thailand in 1911 by the American scientist A. Kerry. Subsequently, he was named after this scientist. This plant is distinguished by its high decorative effect. When grown indoors, its long shoots need a garter. Umbellate globular inflorescences consist of 15-25 flowers, on the surface of which there is pubescence. Their color is directly related to the degree of illumination of the bush by sunlight: from pale pink or lemon yellow to white with a barely discernible lemon tint. The older the bush, the darker its flowers are. In this type, the leaf plates have an unusual heart-shaped shape, which is why it is also called "Valentine" or "Hoya of Lovers". It is very simple to propagate this kind, for this it is enough to plant one leaf plate in the substrate, and after a short time it will take root.

Hoya Concave (Hoya Lacunosa)

The homeland of such a plant is Malaysia. Small greenish leaf plates with dark green edging have a diamond shape. The flowers are distinguished by a delicate pleasant scent similar to perfume. This species differs from the rest in its unpretentious care and high popularity among inexperienced florists.

Hoya Calycina

This type is erect. In comparison with other species, it has the longest leaf plates (about 20 centimeters).

My collection is HOY. Houseplants

The happy owners of an adult creeper have no shortage of planting material. Its crown needs periodic molding, and all formed, but excess shoots can be easily rooted. If there is already a hoya in the house, how to multiply the question is usually not worth it.

How does it multiply

Stem layers and cuttings are the main planting material. Much less often, vines are propagated by seeds, since they are not so easy to obtain. Hoya flowers last up to 2 weeks after blooming on petioles. They are bisexual, but they need the help of pollinators to set seeds, for which they secrete a lot of thick, sticky and strong-smelling nectar.

Propagation by cuttings

Young shoots of this year are not suitable for reproduction. Only last year's will do, and they should have at least 2 pairs of leaves. Cut them with a sharp knife between the knots. After that, the cutting is left for 1-2 hours to dry the cut.

For your information! Hoya's nodules contain root hormones, so it is from them that the stalk will expel the roots.

There should certainly be several nodules on the cut off shoot. This increases the chances of successful rooting. However, there are usually no special difficulties with this, the vine is distinguished by exceptional vitality, its breeding is an interesting activity.


The most common way to root cut cuttings is in water. To do this, take a container that does not transmit light. It is covered with cardboard or foil. Cuttings are inserted through the cut holes.Leaves are removed from the lower nodule and immersed in water. To speed up the process of root formation, the cut is pre-dipped in a root solution.

Hoya cuttings cut for propagation

It requires warmth and high humidity to grow successfully. The optimum temperature is 22 ° C. If the leaves begin to wither, this indicates dry air. To correct the situation, the container with the handle is covered with a glass cap or a plastic bag to obtain greenhouse conditions.

After 2 weeks, a sufficient number of roots should form to make it possible to transplant the cuttings into the pot. The technique is quite painstaking, so many people prefer to cut more cuttings and just keep them in a warm, not too brightly lit place, regularly adding water.

The second method of rooting is by cuttings in the substrate. The soil is bought with a neutral alkaline reaction. Be sure to cover the top with a cap, which is raised once a day in order to spray the stalk with water. High humidity and sterility of the soil are the main components of success.

Step-by-step instructions to help root the hoya stalk with a guarantee of success:

  1. Too long shoot is bad, 2-3 pairs of leaves are enough. If possible, it is worth rooting several shoots.
  2. Small-leaved varieties are planted in pots horizontally or at an angle to cover several nodules with soil at once (up to 10 pcs.). Large-leaved cuttings are sprinkled with earth only for 1 knot.
  3. The temperature should be maintained at a stable level of 22 ° C.
  4. We must not forget about daily spraying.
  5. The chances of success persist as long as the shoot is green and has at least 1 leaf.

Important! Cuttings placed in water should not be touched too often, because young roots are very fragile.

Hoya - care and growing from a leaf

If you can't get the cutting, but there is at least 1 leaf, you can try to root it too. This is the most difficult path, but not hopeless. When immersed with a petiole in a nutrient substrate, the survival rate of such material is low, since plants grown at home have too little of their own supply of substances necessary for growth.

Rooting a hoya from a leaf is a painstaking task, so it is worth following a few recommendations:

  • chemicals are used to stimulate root growth. They are applied in the form of a solution, dropping from a pipette onto a sheet so that the liquid glass along the petiole
  • without petioles, the leaves take root several times worse
  • there is a little secret: a leaf is immersed in the loose earth at an angle of 45 °.

Wax ivy diseases

Violation of the conditions for caring for a flower leads to a change in appearance and answers the question of why hoya does not bloom.

Changing the appearance of the hoyaCause
the green stem of the flower turns redthe plant is hot
shoots lose color, turn yellow, die off, inflorescences fall offabundance of bright light
leaves turn yellowhoya got leaf burn or lacks light
the leaves are fallingexcessive soil moisture
leaf spotsthe plant was watered with cold water or there is an excess of fertilizers in the soil
slow growththere is a poor supply of nutrients in the soil

Important! It is necessary to periodically inspect the plant so as not to miss changes in its condition.

Hoya diseases and treatments

Wax ivy at home can infect various pests:

  • nematodes - small transparent worms - settle on roots and suck out nutrients from them. The diseased plant changes the color of the dark green leaves to yellow
  • the spider mite chooses a different habitat - the underside of the leaves. A cobweb appears in their sinuses, the leaf plate is covered with spots. The plant can be saved by frequent spraying, as spider mites are afraid of moisture
  • brown and small tubercles on the leaves indicate the appearance of the scale insect. Scabbard sucks juices from the plant
  • podura - a white-winged insect - chooses specimens growing in waterlogged soil, but not the moth itself is terrible, but its larvae, which feed on the juice of the leaves.

A diseased plant stops growing, discards dried leaves. If you do not spray the hoya with one of the drugs in time (Aktofit or Aktara, Confidor Maxi or Sunmight), it will die.

Important! Hoye can be helped by transplanting into a new disinfected soil.

Hoya (wax ivy) - home care

Wax ivy is very fond of brightly lit places, so the east and southwest windows will be an ideal place for the further development of the flower. But the lack of lighting can lead to the fact that the plant does not bloom at all.

Hoya tolerates dry air quite successfully, but sometimes you should spray the leaves of the plant, this will only benefit. A comfortable temperature will be + 22-25 degrees, but in winter the thermometer should not fall below +15. Yellowed leaves signal that the plant is cold and should be placed in a warmer room.

An important factor in the development of a flower is the presence of supports and a variety of structures. The better these supports are equipped, the more beautiful and bizarre the flower plexuses will be. The photo shows the simplest wire support.

Hoya blooms very beautifully. And that's putting it mildly! White flowers with bright stars inside form umbrella-shaped inflorescences. Even unopened buds look very attractive (photo below).

Please note that it is on old shoots that new flowers appear. Each new year brings more and more flower stalks. The flowering period is several weeks, and the first flowers appear after the stems of the plant have reached at least 30 centimeters in length.

An important component in growing any indoor plant is the substrate or soil. Such a substrate is considered ideal, which includes vermiculite, peat, sand, turf and leaf land... You can buy ready-made soil, but it must be specialized. Be sure to keep the substrate slightly loosened.

Like all life on our planet, hoya also requires water. Although in this matter the plant is quite democratic. Wax ivy tolerates a lack of water more easily than an excess of it. The flower should be watered three times a month, and during the flowering period, watering should be increased up to three times a week.

Hoya transplant and reproduction

Hoya should be transplanted every three years, but it is advisable to transplant young specimens once a year with a constant increase in the volume of the container. After transplanting, for the first six months, you need to stably feed the flower with mineral fertilizers.

Hoya is most often propagated by cuttings. The stalk must necessarily have leaves and several nodes (at least 2-3), so it must be cut as close to the base as possible. The cutting should be rooted in sand or other substrate. You can also put it in a plastic cup of water and wait until roots appear. There are situations when, standing in the water, several flowers bloom on the handle. It is advisable to cut them off so that the plant does not waste its last strength on flowering.

The situation with seeds is much more complicated. Fresh seeds germinate quickly, but many of the shoots die easily due to improper watering and many other factors. The first three months require very careful monitoring of young shoots. After making sure that they have developed a root system, and leaves have appeared, the plants should be transplanted into separate pots.

Hoya pests and diseases

The main pests of this flower are mealybugs, scale insects, aphids and spider mites. Insecticides "Aktara" and "Aktellik" should become assistants in the fight against pests. Means effectively fight these types of parasites.

Often, hoya is exposed to infectious diseases, which can lead to both the unaesthetic appearance of the flower and its death. Various kinds of plaque on the leaves indicate the presence of spores of harmful fungi. But if the leaves wither, become covered with spots, then harmful microorganisms are wielding here. To save hoya from diseases and other misfortunes, the affected leaves must be washed with soapy water. A stronger effect will be given by adding copper sulfate to soapy water.

The emotions that the hoya will give during its beautiful flowering, fragrant with an unforgettable aroma, will warm your heart for a long time. So if you don't have this beautiful flower yet, be sure to purchase and decorate your home with it.

Growing problems?

Hoya feels great at home, rarely causing anxiety. All problems are usually related to containment breaches.

photo of the author

  • If the leaves of the hoya turn yellow ...

Usually this is a reaction to a change in temperature, probably the plant is cold, or watering with cold water was made. Also, the reason could be waterlogging, stagnation of water at the roots! The earth should not sour, and the temperature of the content should be constant and stably warm.

  • If the hoya does not bloom ...

Like any flowering plant, hoya needs light, nutrition and stable watering for the formation of peduncles. Provide good lighting and feeding, and check if the pot is too crowded or too large for the plant.

  • If the hoya has plaque on the leaves ...

The flower can be affected by fungal and bacterial diseases, which is facilitated by dry air and improper watering. Do not allow the soil to acidify, also arrange a regular shower for the plant, this is an excellent prevention of fungal diseases! In addition, it is useful to periodically spray the leaves with natural preparations, they can be made at home (folk recipes for flowers).

Pre-existing plaque can be wiped off with a soft sponge during “showering” using mild soap and, if necessary, treated with fungicides (eg Bordeaux liquid).

  • If the hoya sheds leaves ...

Leaves may turn yellow and fall off if over-watered. Often this is due to a disproportionately large pot, or a mismatch between temperature and watering. Remember: the lower the temperature, the less watering!

  • If the buds of a hoya fall ...

Although the wax liana has a pliable disposition, during the flowering period it becomes rather moody. Hoya is especially sensitive to a change of place. Any movement relative to sunlight can be fraught with bud fall. At the same time, the brushes already formed and ready for flowering will remain intact, but only the rudiments of future flowers that have appeared can dry out and fall off. Stability is important in everything! Therefore, during budding, it is necessary to monitor the condition of the soil: to prevent overdrying and overflow.

  • Brown spots on hoya leaves ...

Wax ivy is sometimes affected by pests - scale insects, thrips. When pests are detected, only insecticides (for example, the drug "Aktara") can help; a warm shower and spraying are useful as preventive measures.

Sometimes brown spots are the result of sunburn after exposure to direct rays, or the result of mechanical injury.

This plant will appeal to all lovers of indoor vines! In addition, now you know that the hoya at home is capable of blooming regularly.

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Watch the video: Plant Spotlight: Hoya Sunrise