Why Are My Hoya Kerrii Leaves Curling?

Hoya Kerrii is among the most adored succulents of the tropical rainforest that plant lovers across the globe take good care of.

It is available in two ways: as a whole plant, or one leaf, which is highly attractive with a tiny root system.

However, regardless of whether you only have one leaf or the entire plant, if the conditions aren’t ideal you may notice that the firm, meaty leaves are beginning to curl or turn wilting.

Curling of leaves on Hoya Kerrii could result from inadequate humidity or insufficient irrigation. Stress caused by low temperatures or fluctuations in temperature could be the second reason. In rare instances the wilting or curling could be due to the presence of pests.

If you suspect that your Hoya Kerrii is showing this sign follow me through this article to identify the possible causes to keep it.

Causes of Hoya Kerrii Leaves Curling

Wilting or curling of Hoya Kerrii is a result of limp leaves hanging down off the branches.

It’s rare to see Hoya Kerrii due to its leaves being waxy and thick however it could occur.

In the following sections, I’ll discuss the most common reasons and solutions for hoya leaves curling or wilting.

Hoya Kerrii


If you submerge your Hoya Kerrii the plant may appear tired and weak or the leaves could shrink or wilt.

If you suspect that underwatering is the reason of curly leaves, you will also observe changes in the color of leaves. They will change from green to they’ll turn brown or yellow.

However, it’s a difficult task to obtain an Hoya Kerrii to grow in an underwater condition, as it’s an herb that thrives in dry areas.

If you haven’t been watering your Hoya Kerrii over the last couple of months, it could be the cause of curly leaves (duhh …) If you haven’t, check to see whether, in the event of a chance, you’ve overdone it.


If we are talking about over and under watering, for instance, Hoya Kerrii is best to be submerged.

Furthermore, this issue has the most simple solution imaginable simply water the plant and you’re ready.

The most effective way to water Hoya Kerii is watering it when it is not dry. Test it by having to put your finger into the soil.

When the ground is dried out to just a couple of inches, the plant requires water. For Hoya, that’s about once a month. Hoya it should be every month, but more frequently in the summer months, and less often in winter.

Temperature stress

Temperature stress is a result of fluctuations in temperatures for Hoya Kerrii. Hoya Kerrii. The tropical plants thrive at temperatures ranging from 65 and 80 degrees Celsius (18degC and 27 degrees Celsius).

In case your Hoya Kerrii has curly and wilted leaves, make sure it is within its temperature range.

The leaves will curl up if the plant is in the colder months.

If it’s too hot for it then you’re likely to notice yellowing or browning of leaves.

Check out this post to learn more about the reasons and solutions to hoya leaves changing color.


The best solution is to put it in a space that has an elevated temperature, which is of course. Because the issue of curling caused by cold temperatures is more prevalent in winter, ensure you keep your Hoya Kerrii is placed in an area that is heated.

Don’t forget to think about the light. Every sun-ray that is welcome by Hoya Kerrii, particularly in the winter.

And even more so especially if it’s an asymmetrical one, since the parts with variegated colors don’t photosynthesise.


For the sake of a Hoya Kerrii, overwatering can be much more dangerous than drowning. If I were you this is the first thing to look for if you notice curly leaves. If the issue isn’t due to excess water, then move to a pest check.

If the plant is being overwatered, the water inside the pot prevents the roots from receiving oxygen and causes root rot.

As time passes the root isn’t receiving enough nutrients, and it’s not providing these to the leaves, which, in turn, begin to shrink and wilt.

The great aspect of Hoya Kerrii is it has strong and meaty leaves, which means it is easy to tell when they begin to curled.

The downside is that it could be too late to notice the leaves curling. If the roots appear to be decayed, chances of salvaging the Hoya Kerrii are slim.


The most effective way to save a plant that has been overwatered is to mobilize it immediately. Don’t put your plant to sit in soil that is moist Every hour counts.

The first step is to remove the plant out of the dirt and then dry it using paper towels. Be sure to absorb every drop of water that you can. Then, ensure that you get rid of all the parts from the roots that are decaying.

After that, you can leave the plant in shade until the remaining rootstocks are dried out.

Don’t fret, it could occur over several days, so all you have to do in the meantime is to ask God for the most favorable.

After the roots have dry, plant them in moist medium-to-high soil. Be sure your new soil isn’t too wet or you’ll be able to start the process over.

Then it boils to the plant’s desire to live. Keep track of the way your Kerrii does.

If the leaves begin to improve over the space of a couple of weeks, you’ve have saved your plant! In the event that they don’t, you’ll see the decline of every part.

Humidity Levels

If humidity is at a high in the area in which the Hoya Kerrii is located the leaves may be curled up due to that.

Overwatering and the high humidity can cause leaves curled. If you overwater, you cause damage to the lower part of the plant, namely, the roots as well as the bottom of the plant’s stem. After a time, this could result in leaves curving.

The high humidity, however is a major problem for leaves. Hoya Kerrii is a succulent plant and doesn’t require lots of water (in steam or liquid form).

Kerrii is an tropical plant that can be subjected to get a good amount of rain, however the constant high humidity can be uncomfortable for Kerrii. Kerrii.

The leaves may be swollen and susceptible to curl. Additionally, humid and high temperatures provide the ideal conditions for fungus and gnats. We’ll get to this in the next section.


If you find that the humidity is excessive Change the location in the garden. Be careful not to make a sudden change in conditions.

In the case of example when you change from a moist area in shade to a very dry, sunny area it could strain the Hoya Kerrii to the point of failure and cause another harm.

If you have humidifiers, ensure that it is located further awayor in a different space.

Insect Infestation

Insects such as fungus gnats mites, and aphids are a few of the most dangerous infestations your Hoya Kerrii could suffer from.

The plant’s food source is the plants, and this causes the plant’s wilting, yellowing and eventually, leaf loss.

If you fail to take precautions, the pests could begin to infest the soils of other plants, and you could lose your entire plant kingdom.

  • Fungus gnats

Fungus gnats are tiny insects with black bodies and a taste for soil that is moist. Adult gnats don’t cause anything to the plant apart from laying their eggs in the soil.

The smaller ones however begin feeding on the plant right after they are born.

If you have several families of these in your soil, you can expect your Hoya to begin to wilt since they feed on leaves, stems, as well as the roots.

If you’ve overwatered the soil around your Hoya Kerrii for a while it could have created the ideal conditions for Fungus gnats to grow in your soil.

After you have eliminated the weeds, ensure that you reduce the frequency of watering as well as only watering when soil has dried. Don’t be too attached to your plant by allowing a lot of humidity.

  • Mites

Reallytiny and difficult to spot Mites may appear like dust particles on plants.

Therefore, it is important to be sure to inspect the plant thoroughly and take immediate precautions should you spot them.

They feed on the liquid contained in the Hoyas leaf, and may cause curving, wilting and even deformation on the leaf itself.

If the newly-grown Hoya leaves are wrinkled, wilted and under-sized, you should examine if there are mites responsible for the problem.

Also, you must react quickly, as mites could be able to spread to other plants in your house.

  • Oleander Aphids

Oleander Aphids are one of the many kinds of aphids that exist. They are black with black legs and bodies that are yellow and are prevalent found in Hoya plants.

If you’re looking for Oleander Aphids in your Hoya ensure that you look at the back of your leaves. The first indication of aphids is shrinking of the new leaves. (Source: Pennsylvania State University)


The most effective method to get rid of insects on your plants is to purchase insecticide soaps. It is also possible to consider Neem oil as it is efficient in fighting mites and Aphid infestations.

Neem oil is derived by removing the seeds from neem, and it’s used as a natural repellent to pests.

I would suggest that you begin by using organic, natural methods to eliminate insects, as using insecticides can kill all living organisms that live in the soil , both good and bad.

To get rid of Fungus gnats, you can make a mix of 33% hydrogen peroxide and 4 parts water . Pour it on the soil.

This should kill eggs and larvae. Another option is mix dishesoap and water. This could also be helpful particularly for Oleander aphids and fungus gnats.

Aphids can also be pulled down using water, however this can be successful only if you were able to catch them before the beginning the colony.

If they’re spread out across the plant, you may be unable to spot a few, and then experience the same issue all over again.

Mites may be more difficult to eliminate naturally, but don’t try any other method. The best thing to do is look up the internet or speak to someone at the local garden shop.

Final Words

I hope that through this post you’ll be able to determine the reason behind Hoya Kerrii leaves curving or wilting. Find out the causes that could be behind Hoya Kerrii leaves curving or wilting one at a time.

The most frequent reasons are stress from water, large temperatures, pests infections or really high levels of humidity. The most common cause is overwatering. issue since it can cause root decay. Additionally, it creates an ideal environment for fungus and gnats.

If your watering plan is in order, you need to make certain that your temperature is in the range of. Next, you should check the humidity in the area (or the area). Then, you can check the plant for bugs or mites.



Went from a bad gardener to a half-decent one over 10+ years. Super happy to share my tips and tricks with you :)