Grow and Care – Hoya Carnosa (Krimson Queen)

The Hoya carnosa plant has a variegated version known as Hoya Krimson Queen, also called Hoya Tricolor or Hoya Variegata. The cultivar’s leaf margins can range from pink to white to creamy white. Cobia applied to patent this Hoya variety, then known as Hoya Tricolor, in the 1950s. It was rebranded as Hoya Krimson Queen later on, and that’s the name that’s stuck.

Grow and Care – Hoya Carnosa (Krimson Queen)

Although the Hoya Krimson Queen’s newly emerged leaves are normally a very bright pink, some of them can turn entirely white. Hoya Krimson Princess plants are their species because their middle leaves are variegated.

Krimson Hoya Queen plants are also epiphytes, which means they grow on the stems or branches of trees rather than the ground since they need support. Because of this, when they are farmed, they thrive best when cultivated as trailing plants in hanging baskets. They also have characteristics of a semi-succulent nature. They may therefore survive over longer periods with decreasing amounts of routine watering.

Grow and Care – Hoya Carnosa (Krimson Queen)

It is crucial to tend to the Hoya Krimson Queen’s needs. For this variegated wax plant to thrive, the gardeners need an in-depth familiarity with its needs. Having a thorough grasp of how to care for the hoya krimson queen plant will allow gardeners to give the plant the best chance of flourishing.

This would allow the plant to grow and develop while showing its full beauty. Hoya krimson queens can still thrive when planted inside, but special attention must be paid to them. Here are some tips for taking care of hoya krimson queen plants to ensure their success.

Krimson Queen care needs strong, filtered, east-facing light. As potting soil, utilize perlite, pumice, and peat moss. Keep soil between 61°F (16°C) and 95°F (35°C) but also water 1-3 times a week. The ideal humidity is 70-80%. In spring and summer, use organic fertilizer once a month.


Since the Hoya Krimson Queen is a plant that often droops from the branches of trees, we have a good idea of how much light it requires. We’ve established that this plant lives on other plants or epiphytes, so it’s not surprising that this is its primary habitat. owing to the length of time they spend in the tree of trees, the light that reaches them is bright yet subdued because of the shadow.

Place your plant on the south or west side of your home for optimal growth while kept indoors. Use a sheer curtain if you need to block the light but don’t want to make a wall. Let it soak in the sun’s rays for a couple of hours. As a result, the hoya plant would have an easier time triggering the blooming of its flowers. As long as the Crimson Queen Hoya gets enough light, you can use artificial lighting if light.

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Grow and Care – Hoya Carnosa (Krimson Queen) Light Grow Care


For optimal soil, the Hoya Krimson Queen requires a soil type that drains well, is very loose, and contains a high-quality potting mix. Charcoal, humus, gravel, vermiculite, bark orchid, perlite, peat moss, and perlite are a few examples of organic materials that may be added to the soil to provide a rich growing environment. For the plant to survive and thrive, a soil mix / potting mix must be made available that mimics its natural environment as closely as possible.

But you can’t throw everything into the mix and hope for the best results (organic materials may vary upon availability). These organic components, however, also serve another function for the plant: they help it avoid being too moist, which would ultimately lead to root rot.

These organic components can store enough water, provide food, prevent water from pooling in the topsoil, and let water flow away more quickly. In addition, the soil becomes more porous and airy due to these organic components, which are ideal for the plant’s roots.

Orchid potting mix is a good investment if you have the funds to invest in premium soil. Orchid potting mix can be obtained from the most easily accessible local garden center. Furthermore, the plant’s roots won’t lose any vital airy sensations they need.


Hoyas are a group of plants distinguished by their succulent-like broad leaves and woody stems. They, like the Crimson Queen, can endure mild drought. If you have these houseplants, leaving them alone for a week or more while you are on vacation won’t harm them at all.

Watering the Hoya Carnosa (Krimson Queen) once to three times a week throughout the summer and spring is recommended. This frequency will vary based on the warmth and dryness of your location. During the fall and winter, you should limit watering to once or twice a week.

Do not water the plants when the soil is still wet; doing so might kill the roots. The “finger test” is a reliable technique for determining whether or not your Hoya needs watering. You should bury the index finder between 1 and 2 inches. Don’t water if the soil is still moist.

Watering a plant properly means that enough water has been added to the soil that it is dropping through the drainage holes in the container. Hoyas, like every other houseplant, need proper drainage to stay healthy. A lack of drainage holes makes it difficult to water effectively while letting excess water drain.


The Hoya Carnosa (Krimson Queen) and the tropics are indistinguishable regarding ideal growing conditions. The hoya krimson queen plant thrives in the tropical, warm conditions typical of the tropics. The results show that temperatures between 15 to 30 degrees Celsius are ideal for its development and survival. Hoya carnosa variegata may survive and thrive in the environment it was planted due to the average annual low temperature being above the recommended range.

Extremely cold or hot weather might be stressful for the Hoya Carnosa. On the other hand, the difficulties are a minor side effect of maintaining a hoya krimson queen. You may think about locating the hoya krimson queen in a more temporary position where it can be warm but out of the direct temperature if the temperature rises too much.

The Hoya Carnosa (Krimson Queen) should be moved outdoors in the spring and summer. For the best effects, however, the Crimson Queen should be taken indoors throughout the fall and winter months. However, a dramatic increase or decrease in temperature may serve as a seasonal indicator indicating when it is appropriate to move the crimson queen from its permanent place.


The red queen has very specific needs regarding the humidity level around it. Every tropical plant needed extraordinarily high humidity to flourish, and they all got it. Humidity is important in creating the perfect environment for the krimson queen. The plant’s growth rate and its capacity to thrive improve in response to high humidity, making it easier to replicate the plant in the next year or two.

It has been found that the crimson queen may survive and even thrive in conditions with only a moderate quantity of humidity. However, compared to tropical plants, which require more humidity to survive, there will be a striking difference. The low humidity level also isn’t conducive to the healthy growth and maintenance of the crimson queen.

To sustain a higher and more consistent humidity level, you may employ any available methods and equipment, whether they already exist in your home or are purchased from the next garden store. There are various ways to provide the proper humidity level for the plant, including using a humidifier, a container with stones and water, mist, and so on.

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Care for Hoya Carnosa Krimson Queen)


For optimal plant growth, apply balanced potassium to phosphorus ratio fertilizer. Hoyas and other succulents only need very small doses of potassium in the NPK formula, so you don’t have to worry about over-fertilizing them.

It is more likely that fertilizer burn will develop at the root level when using synthetic fertilizer. Every two weeks during the growing season (Spring and Summer, around two months), feed your Hoya Carnosa (Krimson Queen). Just apply liquid synthetic fertilizer once per month during the plant’s active growth period to prevent any unwanted side effects. Remember always to use half the dosage that is advised for your houseplant.

Fertilizer applications should be reduced or discontinued during autumn and winter while your Hoya is dormant. At certain times of the year, your plant won’t need as much of the nutrients you usually give it.

Potting & Repotting

You may choose from a large selection of containers when potting Hoya Carnosa (Krimson Queen). It’s OK to use plastic, ceramic, or terra cotta. Just ensure enough holes in the bottom for drainage to escape. Repotting Krimson Queen too often can lead the plant to become root-bound in its container, which is fatal to the plant. Sometimes it takes three years for you to notice that your plant needs a new pot.

It’s best to repot a Hoya Carnosa (Krimson Queen) in the spring or early summer. One or two inches in diameter than the previous pot should be used during repotting. We’re doing some kind of mix with the soil here. Get rid of the extra roots. Also, make sure to water the newly replanted potted plant right away.


Hoya Carnosa (Krimson Queen) It is essential to do queen pruning to maintain the plant’s shape, maintain size management, and stimulate new growth. To begin, take off any wilted or yellowed leaves towards the base of the plant. Remove some of the stems and branches that are in the way by cutting them back. Be certain to reduce the number of sick parts as well.

Clean and sanitize the shears before attempting to cut the Hoya Carnosa (Krimson Queen). Keep in mind that you are opening wounds on your plant by doing this. Because of the wounds, your plant is at risk of contracting illnesses if you use instruments that are already contaminated. Pathogens will undoubtedly discover a means through which they might cause major problems for your hoya.

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Potting & Repotting Hoya Carnosa grow care krimson queen

Hoya Carnosa (Krimson Queen) Propagation

Hoya Carnosa, often called “Krimson Queen,” has nonwoody stems and may easily propagate in water or potting soil. Beautiful trailing plants with bright pink and white leaves are also perfect for giving as presents due to their trailing nature.

To successfully propagate new Hoya plants, you should do so at the beginning of spring or in the middle of summer. If you want to propagate more Hoya variegata plants, you can do so in the fall or winter, but it will be a while before you see any results.

6 inches cutting should be used to propagate the “Krimson Queen.” The cutting should be placed precisely below a node. Ensure at least two or no more than three nodes in the cutting. Remove the waxy bottom leaves. You may soak your cutting in rooting hormones or cinnamon to encourage the development of new roots.

Then, submerge the freshly severed end of the hoya stem in water or a specially formulated potting soil mix. Once the stem has formed roots, which should take around four weeks, you can transplant it to a bigger pot.

Common Problems

House plants with variegated leaves are simple to care for and don’t require as much attention as other blooming plants. On the other hand, this plant does not have an excuse for having or obtaining any kind of plant disease or pet, so we had better familiarize ourselves with how to provide the best care for them correctly.


Your variegated hoya wax plant might suffer damage from houseplant pests that feed on sap. Pests like spider mites, aphids, and mealybugs frequently attack the Hoya Carnosa (Krimson Queen). If you see any signs of plant pests, you may immediately get rid of them by applying a solution made of neem oil to the plant’s hoya stems and waxy leaves.


Cotton-looking white mealybugs are common. A hoya plant’s stems and leaves frequently have a dusty appearance. A closer inspection reveals that they are, in fact, sap-sucking bugs. They congregate under leaves in areas of new growth. The most tender parts of Hoya Krimson Queen are easily damaged.

The fact that these pests are slow and might only do minor damage is a bonus. In addition, they may be seen by the unaided eye. Rubbing alcohol on a Q-tip can be used to kill mealybugs. Insects and other pests vanish with the mere smell of alcohol.

Be using a soap-based spray when there are a lot of mealybugs. We recommend Castille soap. To get rid of mealybugs on your Hoya Krimson Queen, spray it with one teaspoon of natural Castille soap per ounce of water every two weeks.


Scale is a sluggish insectoid tank. They have the ability to move yet choose not to. These collect on the stems of your Hoya plant, giving it an unhealthy appearance. Yet another bug with a tough shell that feeds on sap. The shell prevents harm from soap and insecticides. In a one-on-one setting, results are more reliable. You can use a dull knife.

Try brushing them off the Hoya Carnosa (Krimson Queen) stems with a toothbrush. If any stems fall inside, they will grow back onto the plant. Apply some soap, alcohol, or pesticide on a Q-tip and use it to clean up the remaining debris.

Spider mites

Ticks and mites, especially spider mites, are revolting. They populate in vast numbers despite being tiny, invisible blobs. This bug plagues both outdoor and indoor gardeners.

Insect pests known as spider mites leave small webs on Hoya Carnosa (Krimson Queen). On the undersides of leaves and nodes, spider mites spin webs.

These bugs may be too little to see without a magnifying glass or mobile app. After identification, the plant should be placed in isolation. Spider mites will devour anything in their immediate vicinity to satisfy their need.

Neem oil, soap-based sprays, rubbing alcohol, and insecticidal sprays will be necessary for a lengthy struggle. Make it so that people may live there. Spider mites thrive in dry, warm environments. Humidity for Hoya Carnosa (Krimson Queen) should be raised if possible. Having a plant in the loo can be beneficial. A humidifier is useful as well.

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It is possible for it to get root rot if it is submerged in an excessive amount of water, which is disastrous for Hoya Carnosa (Krimson Queen). A wilting growth or spongy, black stems are indicators of dying roots. These symptoms are most common in root-bound areas along the soil line. Changing the pot as soon as possible is necessary if there is any indication that the variegated pink and creamy white-leaved hoya you have is losing its color.

To prevent illness from developing, the succulent-like plant should only be watered until the top layer of soil is completely dry.

Hoya Carnosa (Krimson Queen) Propagation Grow Care

The possible toxicity of Hoya Carnosa (Krimson Queen)

The ASPCA concludes that Hoya Carnosa (Krimson Queen) is not dangerous since it contains no toxins that might cause harm to animals. That means it doesn’t include anything that might be toxic to people or animals. On the other hand, Hoya carnosa sap can be painful while not posing any toxicity hazards. One should use maximum prudence.


No cases of Hoya Carnosa (Krimson Queen) being toxic to humans have been reported. Due to the absence of danger associated with the plant’s care, its allure increases. Having a hoya queen in the house with other youngsters should not make you feel uneasy.

But remember that they have a milky sap that might irritate the skin if it comes in touch with it. Caution should be taken while working with the plant, especially if cutting off sections of it. You must wear gloves every time you work with plants, whether it’s for repotting, pruning, or propagation. Any amount of the hoya plant consumed is dangerous.

For pets

There’s no reason to worry about toxicity, even around pets. The Hoya Carnosa (Krimson Queen) tea has no health risks to humans or pets. Whether you have dogs or cats at home, your plant will not harm them. Hoya is completely free of anything that might be toxic to your pet.

However, the unprocessed form of the plant is toxic. As a result, you need to take care to prevent them from ingesting any of their parts. A further possible side effect of the sap is irritation. It might induce discomfort or perhaps nausea and vomiting. If you don’t want your pets messing with your hoya, you should hang it in a place they can’t get to easily. Please use care.

Hoya Carnosa (Krimson Queen) Flowering

As stunning as the Hoya Carnosa (Krimson Queen)’s foliage is today, wait till it blooms to see it at its full glory. You won’t be able to catch your breath. With the arrival of the star-shaped flower clusters, this plant’s already stunning beauty becomes even more breathtaking. Each of the centers of these pinkish flowers is a vibrant shade of red. These flowers don’t just look pretty; they also smell great!

Some conditions must be satisfied before your hoya may start blossoming. Before anything further can be done, it needs to be fully grown. Something happens when the plant has been cultivated for three or four years. Conditions of high humidity, moderate temperatures, and no precipitation are required. In most cases, this is easiest to achieve in the spring and summer.

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Hoya Carnosa (Krimson Queen) Flowering


Is there a secret to obtaining Hoya Carnosa (Krimson Queen)’s pink foliage?

For optimal growth, the Hoya Carnosa requires robust and filtered light. The hoya plant’s leaves need a lot of sunlight to maintain their characteristic pink and creamy white colors. The Hoya Carnosa (Krimson Queen) has gorgeous pink new leaves, yet some of those leaves can become completely white.

Does Hoya Krimson Queen Grow Fast?

When grown in ideal conditions, the Hoya Carnosa (Krimson Queen) has the potential to become a wonderfully beautiful and rapidly expanding plant. Even though it is a low-maintenance hoya plant, one of the most important aspects of caring for a Hoya Krimson Queen is ensuring the plant gets enough water.

What differentiates Hoya Krimson Princess from Hoya Carnosa (Krimson Queen)?

The Hoya Carnosa (Krimson Queen) is distinguished by having pink or white leaves along the leaf margins. The veins running down the middle of the leaves of the Hoya Krimson Princess provide a beautiful variegated pattern. These two Hoyas may be distinguished from one another easily using this method.

Why are the leaves of my Hoya Carnosa (Krimson Queen) yellowing?

Overwatering and potting media that does not drain well might cause the leaves of a hoya plant to become yellow. Inadequate illumination, food insufficiency, age, temperature stress, aging, acclimatization, inappropriate lighting, pests, and illnesses can all cause the leaves to become yellow.

Why are my Hoya Krimson Queen’s fresh shoots falling off and drying out?

Several strict requirements must be met for the Hoya Carnosa (Krimson Queen) to thrive. It sets up many vines, cutting them off when they reach a spot the algorithm determines is undesirable. In the long run, this might cause the tips to dry up and break off. The development of your plant is quite natural, and you should not worry.

Outdoor growing of Hoya Krimson Queen.

Give it some dappled shade if you’re caring for your Hoya Carnosa (Krimson Queen) outdoors. The plant will suffer if left in direct sunlight for extended periods.

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