Hoya Carnosa

“The glory of gardening: hands in the dirt, head in the sun, heart with nature. To nurture a garden is to feed not just the body, but the soul.” – Alfred Austin

Hoya Carnosa, commonly known as the wax plant, is a captivating climber that adds a whimsical charm to any indoor space. Originating from East Asia and Australia, this plant has made its way into the realm of indoor gardening due to its exquisite flowers and glossy, succulent leaves.

At first glance, Hoya Carnosa captivates with its heart-shaped leaves that present a glossy, almost wax-like appearance. It’s this distinct sheen that has earned it its common name, the Wax Plant. But this climber is not all about the leaves. 

The real show-stopper is its clusters of star-shaped flowers, creamy in colour and often centred with a pleasing shade of pink. These clusters, called umbels, bloom throughout the warmer months, providing a beautiful contrast against the deep green leaves.

But the visual appeal of Hoya Carnosa extends beyond its leaves and flowers. Being a climber, it grows in an intriguing way, its vines extending and wrapping around nearby supports, creating a natural tapestry that’s unique and engaging.


Common NameWax Plant, Hoya Carnosa
Scientific NameHoya carnosa
OriginEast Asia and Australia
Leaves ColourGlossy Green
Flowers ColorCreamy White with a Pink centre
SunlightBright indirect light
Soil TypeWell-draining, peaty soil
Water RequirementsModerate, allow soil to dry between waterings
Maximum HeightVaries, can climb or trail several feet

Hoya Carnosa, with its glossy green leaves and stunning flowers, provides a delightful visual element to your indoor space. It is a versatile climber, capable of adapting to a variety of conditions, which makes it a fantastic choice for both novice and seasoned indoor gardeners.

Plant Care

Sunlight Need

The Wax Plant prefers bright, indirect light. Too much direct sunlight can scorch the leaves, whereas too little light can inhibit blooming.

Water Need

The Hoya Carnosa prefers a ‘soak and dry’ approach to watering. Thoroughly water the plant, then allow the soil to dry out completely before watering again.

Soil Type

This climber does best in a well-draining, peaty soil. Overly wet soil can lead to root rot, so good drainage is essential.


Repot every 2-3 years, or when the plant outgrows its pot. The best time for repotting is during spring.

Common Problems and Remedies

While Hoya Carnosa is generally easy to care for, it might encounter a few issues.


Mealybugs and spider mites can be troublesome. Regularly inspect the leaves and stems for any signs of these pests. If detected, use a mild insecticidal soap.

Yellowing Leaves

This could indicate overwatering. If the leaves are turning yellow or brown and falling off, reduce your watering frequency.

Lack of Blooms

Inadequate light and drastic temperature fluctuations can lead to fewer blooms. Ensure the plant is receiving enough indirect light and is kept away from draughty areas.

Best Places for Plant Decor in Home

Beside Hospital Reception

The soothing greenery and unique appearance of the Hoya Carnosa can create a calming atmosphere in a hospital reception, making patients and visitors feel more at ease.

Beside the TV in Drawing Room

Positioning this plant beside a TV in a drawing room can add a dash of nature to a technology-focused area. Its intriguing growth habit provides a pleasant distraction and a conversation starter.

Beside Working Setup if Working From Home

Having the Hoya Carnosa beside your home workspace can boost your mood and concentration. Its quiet elegance and simple care requirements make it a suitable plant companion for your work hours.

In conclusion, the Hoya Carnosa, with its stunning flowers, lustrous leaves, and captivating climbing habit, is truly a plant to behold. It brings a piece of the lush outdoors into your interior spaces, adding life, colour, and a sense of calm. It’s a remarkable choice for an indoor plant, suitable for various environments, from the lively drawing room to the serene home office or even the tense atmosphere of a hospital reception.

Moreover, caring for a Hoya Carnosa can be a therapeutic experience, providing a much-needed break from the hustle and bustle of daily life. Nurturing it from a tiny climber into a sprawling vine gives an immense sense of satisfaction and connects you closer to nature.

So, whether you’re embarking on your journey of indoor gardening or looking to add to your already blooming indoor plant collection, consider the Hoya Carnosa. Its unique beauty and easy care make it a fantastic choice for planting indoors, effortlessly enhancing the appeal of your indoor space.

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