Hoya Diptera Care InfographicThe Hoya diptera plant’s thick, ovate, and light green leaves are four to seven centimeters long and two to three and a half centimeters wide. The Hoya diptera Fiji has its origins in the island of Fiji.

During the blooming season, the vining Hoya diptera produces some flat yellow blooms that have a red corona center and they grow in clusters. For the best Hoya diptera growing experience, you must carry on and read through this detailed article.

What Is Hoya Diptera?

The Hoya diptera plant is an epiphytic vining plant native to the islands off the coast of Australia. Growing to an average of 12 feet in length when grown indoors. In the blooming season, each cluster produces an average of 10 to 15 flat flowers that are an inch long.

Hoya Diptera Care

Although the Hoya Diptera is a low-maintenance plant, providing it with favorable growing conditions is essential. However, giving it higher or lower amounts of the requirements exposes it to problems that affect its health as well as its gorgeous appearance.

– Water Requirements

The Hoya diptera is not in the same group as thirsty plants due to their semi-succulent form. Make sure that the soil completely dries out before watering your beauty again.

When watering, make sure to soak the soil thoroughly so that the plant takes up the required amount of water without limitation. This way, you will have the confidence that your plant has had enough water to keep it going until the soil dries up again.

Consider watering the Hoya diptera once a week depending on the microclimate you are growing it because water loss differs with places. Bear in mind that higher temperatures increase water loss as compared to cooler conditions. 

During the winter, consider cutting back on watering as plants enter a period of dormancy. Please note that regularizing the watering schedule helps your Hoya diptera to adapt to a certain growing environment whereas a haphazard schedule distorts its development pattern.

We recommend the use of a well-draining soil mixture to allow excess water to drain through and avoid sogginess. Once the soil remains soggy for a long time, you risk losing your plant’s beauty to yellowing, wilting, and dropping of the once beautiful leaves.

Root rot also manifests in dump soils because of the bacteria that thrive in such conditions. When underwatered, the soil gets dry for a long time resulting in the yellowing and wilting of the vine’s leaves.

– Light Requirements

nice hoya plantThe Hoya diptera thrives in bright and indirect sunlight. A few hours of dappled indirect exposure to light is not bad as it helps it to produce healthy blooms. Direct light exposes the plant to sunburns and leaf discoloration.

To ensure that your Hoya diptera receives enough light, place it near an east-facing window avoiding direct contact with the sun’s rays.

South-facing windows are usually associated with higher amounts of light, especially during the afternoon, so, avoid growing your Hoya diptera near them. During summer, sunlight levels are usually high so we recommend that you cover the windows with thin curtains to filter in the light. 

During winter, sunlight is generally low so there is no need to utilize curtains as the plant needs to get as much light as possible. The Hoya diptera loves higher amounts of bright light to strengthen its flowers and intensify its foliage but never exposes it to direct sunlight.

The Hoya diptera plant can tolerate low light conditions, although it will direct the little light to leaf development rather than flowering. Plant development without flowers may not be a problem if you are a foliage lover because, under low light conditions, your Hoya diptera still produces thick and beautiful leaves. However, to aid flowering, transition your plant to a spot with increased light.

– Soil Requirements

The Hoya diptera likes a medium that is well-draining, light, chunky, and airy. We recommend that you use a medium consisting of one-third perlite, one-third potting mix, one-fifth coarse sand, and one-fifth orchid bark. 

Including perlite in the soil mixture is vital for aerating and providing adequate water retention in the soil. Sand ensures that the particles of the growing medium are not closely packed together, thereby aiding water drainage.

Water-logged soil causes the leaves of the Hoya diptera to turn yellow. If this condition is not dealt with earlier, root rot will follow leading to death. In addition to well-draining soil, also make sure to use a pot with enough drainage qualities to avert water-logging problems. 

The natural habitat of the Hoya diptera plant comprises fallen plant debris and well as decomposing matter, so try to replicate it and help your Hoya diptera to thrive.

The Hoya diptera does well in soil in slightly acidic conditions of pH 6.1 to 6.5. It also tolerates neutral pH that is around 6.6 to 7.5, and anything above that disrupts the development of this plant.

– Temperature Requirements

Temperatures ranging from 60 to 95 degrees Fahrenheit are best for the Hoya diptera’s upkeep. This beautiful vine grows and blooms faster under these moderate temperatures. 

When the temperatures fall below 60 degrees Fahrenheit, they slow down this vine’s growth and its flowers become rare to come by. We recommend that you do not expose the Hoya diptera to freezing temperatures as they lead to cell damage.

Heaters and radiators produce heat dries up the air, and continued exposure to such temperatures also causes problems like leaf discoloration. Bear in mind that sudden changes in temperature shock your plants, causing damage to the foliage. 

The leaves of the Hoya diptera tend to misshapen in extreme temperatures or when the plant is in shock, thereby taking away its once dazzling appearance. During winter, temperatures fall and water loss is reduced so the application of water to the plant must be reduced.

– Humidity Requirements

The Hoya diptera tolerates low humidity although you may need to increase it to around 70 to 80 percent for foliage vibrancy and regular flowering. If you are growing this vine in places with lower humidity, consider using artificial methods to increase it. 

We recommend the use of humidifiers and pebble trays to improve the humidity around your plants. Unlike many other plant species, misting this vine in poorly ventilated spaces can lead to mildew manifestation.

Excessive moisture on the foliage makes your Hoya diptera susceptible to diseases as the organisms that cause them to thrive in such conditions. Although your plant tolerates low humidity levels, dry air may lead to stunted growth and ill-looking foliage. 

It is important to note that Hoyas do not like being exposed to drafty or windy conditions. Drafty openings, air vents, and ventilators cause the air to dry out, thereby disrupting the humidity levels around the plant.

– Fertilizing Requirements

We recommend the use of organic fertilizers because they are much more gentle and friendly as compared to synthetic fertilizers. Consider feeding the Hoya diptera vine once every two weeks during spring and summer to aid growth and flowering. 

Keep in mind that during winter, you shouldn’t fertilize your plant because its development is low, otherwise, you risk burning your plant’s foliage. Over-fertilizing your plants may even lead to the loss of the entire plant.

Given that you want to use synthetic fertilizers, dilute them to half strength and apply them to the Hoya diptera once a month only to avoid overfeeding. Fertilizers cause the accumulation of salts in the soil so if you encounter this situation,

consider repotting the plant into a fresh soil mix or flush your soil to get rid of them. Excess salts have the effects of hardening the soil as well as burning the root system which will affect the rest of the plant.

Timely fertilizing enhance foliage and flower development, especially when all other care requirements are balanced. An imbalance in fertilizing and different care needs result in thinning, burning, discoloration, and even death of the plant. Flowering is also encouraged using orchid food that contains much phosphorus needed for flower production.

– Pruning Requirements

Being a fast-growing climbing vine, pruning becomes a necessity for the Hoya diptera plant. Vines can spread, get messy, climb over objects, and reach spots you would not like them to be, so you need to restrict them by pruning

As highlighted before, the Hoya diptera can get as long as 12 feet when grown indoors but can reach 40 feet in its natural habitat. This means that this plant can outgrow your spaces and due to its twinning form, it may be hard to relocate it, thereby making pruning an option.

When pruning your plant, use sterilized utensils to reduce the chances of transmitting micro-organisms that may cause future problems to your beautiful plants. Cut off any messy foliage to keep the plant looking dazzling by maintaining the thickness and density that you desire.

We recommend that you trim off any damaged or infected foliage to stop pests, bacteria, and diseases from spreading to the rest of the plant. You also protect other plants that are close by removing infected parts of the Hoya diptera.


The Hoya diptera is easily propagated using the stem cuttings method. This vine has many stems meaning that you can grow several new plants at once. You can propagate, Hoya diptera using three different mediums that are water, soil, and sphagnum moss.

– Propagation by Cuttings

The first step is to select a healthy young cutting that has at least a single nod and a few leaves. The roots will grow from the nod and the leaves keep the cutting alive. 

Remember that before cutting off the vine, you have to make sure that your knife or shears are sterilized with alcohol to avoid infecting the plants with fungi and diseases. Dipping your cuttings in a rooting hormone is a wise move, considering that it enhances quick root development.

– Propagation Through Water

When propagating your Hoya using water, consider using distilled one. Dip the cutting into the water leaving the leaves out and ensure that you place the pot in a warm place with bright light.

Make sure that humidity is high to improve the chances of succeeding. You can cover the pot with plastic paper to maintain humidity but, try to avoid molding and rotting by regularly uncovering the Hoya diptera cuttings for ventilation purposes. 

It will take around three to four weeks for the roots to emerge. When the roots are well-developed, remove the Hoya cutting from the water and plant it in a well-draining, airy, light, and chunky growing medium. Provide it with decent humidity and remember, young plants are very susceptible to pest and disease attacks so be vigilant on this aspect.

– Propagation Through the Soil

When considering using the soil propagation method, also take a healthy and young cutting with at least a single nod and a few leaves. Choose a soil type that is heavier on the potting mix and remember to make it moist first before placing the cutting.

Now, put the Hoya diptera cutting in the rooting medium and ensure that the node is fully covered with the soil leaving the leaves out. While you wait for the roots to appear, make sure that humidity is kept relatively high.

Avoid adding water to the pot unnecessarily to avoid rotting the cutting. When the roots appear, you can repot the plant and provide it with bright indirect light. It is important to keep the temperature well-maintained to support the quick establishment of the young vines because young plants are very susceptible to extreme conditions compared to mature ones.

– Propagation Using Sphagnum Moss

Take a Hoya diptera cutting with at least a single nod and a few leaves. Prepare the sphagnum moss and moisten it before placing the cutting. Wrap the sphagnum moss around the cutting and ensure direct contact between the two. If there is no direct contact, the stem may fail to root.

Expose the stem to a warm and humid environment to widen the chances of success. Covering the cutting with plastic paper or placing it in a humidity dome is a great alternative. 

However, adequate ventilation must be provided to curb bacteria and disease manifestation. The roots will appear in three to four weeks so, when they are well established, repot the rooted cutting into a well-draining, chunky, airy, and light potting mix and expose it to bright indirect light to support its growth.

Problems of Hoya Diptera

Hoya varieties like the Hoya lacunosa, Hoya splash, Hoya limoniaca, Hoya australis can be attacked by pests and diseases and the Hoya diptera is not an exception. The most common problems are mealybugs, although the scale and spider mites are also potential issues. 

Ensure that proper care is given to the Hoya diptera plant and avoid fluctuations of the care requirements to curb bacteria and pest inversion. The plant’s defense system weakens when stressed, making it more vulnerable to pests and diseases.

– Mealybugs

When mealybugs invade your plants, they look for the softest or weakest parts and begin attacking from there. When you notice tiny white round crawling bugs, know that a mealybug attack is underway. Also, these little pests may look like cotton balls stuck on the foliage. They mainly target new growth, nodes, and leaf undersides.

Mealybugs survive by sucking the sap out of your plant and are noticeable before causing severe damage. To wipe out these bugs, get an alcohol-dipped q-tip and apply it to each infected part.

The bugs will die once they get in contact with this solution. Consider repeatedly using this solution to your Hoya diptera to eliminate mealybugs. Insecticidal soap is a great alternative if the problem persists.

– Spider Mites

Spider mites are much more destructive compared to mealybugs. These bugs are much smaller and sneaky although they come in overwhelming numbers. If you check your plants and notice some tiny delicate spider webs, start exercising the spider mite elimination process. Spider mites cause the Hoya’s leaves to turn bronze or grey.

We advise that you isolate your Hoya diptera plant as soon as you notice spider mite infestation and treat it separately to avoid these bugs from spreading to unaffected vines. To eliminate spider mites, you can use neem oil or spray some insecticides on the foliage.

You can also make the environment quite unhabitable for them by increasing humidity and lowering the temperatures since these bugs thrive in hot and dry conditions.

We also recommend moving your Hoya diptera into a bathroom, or a much darker, humid, and more relaxed place to reduce their numbers or eliminate them.

– Scale

When you notice tiny shells on your plant’s stems, be on the lookout for scale. These shells act as protection or self-defense against the tiny insect that is underneath. They destroy the Hoya diptera by sucking out its sap. These insects cannot be killed by any type or strength of insecticides unless you dislodge their shells to start with.

The first option that you can try is to use a fingernail, blunt knife, or a clean toothbrush to scrap the shells off. As soon as you start scraping them, make sure that you are ready to apply an insecticide before they move away to other plants or fall onto the soil. Apply an alcohol-based q-tip or spray the Hoya diptera with an insecticide to eliminate the bugs for good.

Scale causes some round bumps on your Hoya diptera’s foliage. It also secretes honeydew, which is a sticky substance you may notice on the foliage. This honeydew promotes the growth of black sooty mold which causes further problems. Also, when attacked by scale, the plant’s growth rate falls, and the leaves become yellow and discolored.

– Diseases

The biggest threat to Hoya diptera is root rot. When the roots are rotten, the plant’s foliage responds by wilting as well as yellowing its leaves which makes your Hoya plant vulnerable to pest invasion. The bacteria that cause root rot thrive in continuously wet soil. We recommend that you water your vines once the top inch of the soil has dried up to curb root rot.

Additionally, a well-draining soil mix must be prioritized to facilitate excess water loss. When it comes to potting, consider a pot that has suitable drainage holes to allow excess moisture to drain off. 

– Sunburn

The main cause of the Hoya sp problems is overwatering, which results in a weak and dull-looking appearance of the foliage. Sunburn is when the plant receives plenty of direct sunlight and it will burn the leaf slowly. 

Hence, what you can do is prune off the crispy part of the sunburn. Furthermore, we recommend that you keep your Hoya diptera out of drafty and hot spots to keep its foliage healthy and intact. Consider using organic fertilizers to feed your vines once every two weeks as they are considered to be quite gentle.

Be sure to use light, chunky, and well-draining soil mix as a growing medium. High humidity is also a requirement to keep away all dry environment thriving pests. Also, moving your plants frequently must be avoided to allow them to adapt to the environment and grow strong.


Is Hoya Diptera a good beginner plant?

Hoya Diptera is an excellent choice for beginners due to its low maintenance and hardiness.

Does Hoya Diptera like wet soil?

Hoya Diptera prefers well-draining soil and does not tolerate excessive moisture.

Does Hoya Diptera need a watering schedule to thrive?

Hoya Diptera benefits from a regular watering routine, but avoid overwatering to ensure optimal growth.


Now, we have come to wrap about all the things regarding this beautiful plant, from fertilizing, to helping you solve the problems this plant would face. Nonetheless, here’s a little recap to what the guide covered:

  • Provide lots of bright light but avoid direct contact with the sun’s rays as they may burn the leaves.
  • The Hoya diptera loves high humidity conditions for its upkeep so when it is low, consider using a humidifier or pebble tray to increase it.
  • The Hoya diptera can be propagated easily using the stem cuttings method. You can use water, soil, or sphagnum moss as a growing medium.
  • The leading cause of diseases is overwatering so always be very careful on this aspect.

The Hoya diptera produces some bright yellow blooms that enlighten your places during spring or summer. If you are looking for a plant that gives you beautiful foliage as well as eye-catching flowers, Hoya diptera is your destination!

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