Grow and Care for Hoya Sunrise

How to Grow and Care for Hoya Sunrise

Hoya Sunrise, scientifically known as Hoya carnosa, is a popular and visually appealing houseplant that belongs to the Asclepiadaceae family.

The Sunrise cultivar is a hybrid, a mix of two different types of hoya: Hoya Lacunosa and Hoya obscura.

It is commonly called the “Hindu rope” or “wax plant” because of its twisted, vinelike growth pattern. Hoya Sunrise (Hoya carnosa “Krimson Queen”).

The leaves of Hoya Sunrise are thick, glossy, and variegated, showing shades of green, pink, and creamy white, making it an attractive addition to any indoor garden.

Hoya Sunrise is a cultivar of the species Hoya carnosa, which originates from East Asia including India, China, and Thailand. It is an epiphytic plant, meaning it naturally grows on trees or rocks, using them for support.

Scientific NameHoya carnosa ‘Krimson Princess’ (Hoya Sunrise)
Common NameHoya Sunrise, Krimson Princess Hoya
FamilyApocynaceae (Dogbane family)
TypeEvergreen, vining succulent
FoliageOval-shaped leaves, variegated with pink, white, and green colors
Leaf ColorVariegated, featuring shades of pink, white, and green
FlowersClusters of star-shaped, waxy flowers; typically pink or reddish
FragranceMild, sweet fragrance
Light RequirementsBright, indirect light; can tolerate some direct sunlight
WateringAllow soil to dry between waterings; avoid overwatering
SoilWell-draining mix, such as orchid or succulent mix
HumidityPrefers higher humidity levels, but can adapt to average levels
TemperatureAverage to warm temperatures; protect from drafts and cold extremes
PropagationStem cuttings, layering, or by using plant offsets
Common UsesHanging baskets, indoor planters, or as a trailing vine
Special FeaturesAttractive variegated foliage, relatively low maintenance, air-purifying

Choosing the Right Location

Light Requirements

To ensure optimal growth, place your Hoya Sunrise in a location that receives bright, indirect light. Avoid exposing it to direct sunlight for extended periods as it may lead to leaf scorch.

East or west-facing windows are generally ideal, as they offer the right balance of light intensity.

Temperature and Humidity

Hoya Sunrise thrives in a warm and humid environment. Maintain a temperature range of 65°F to 80°F (18°C to 27°C) during the day and slightly cooler temperatures at night.

If you live in a dry climate, consider using a humidifier or placing a water-filled tray near the plant to elevate humidity levels.

Soil and Potting

Hoya Sunrise prefers a well-draining potting mix that replicates its natural growing conditions. A mixture of orchid bark, perlite, and peat moss in equal parts works well.

Ensure the pot has drainage holes to prevent waterlogging, which can be detrimental to the plant’s health.

Watering and Fertilizing

Proper watering is vital to the well-being of your Hoya Sunrise. Allow the top inch of soil to dry out between waterings and then water well. Over-watering can lead to root rot, so maintaining the right balance is essential.

During the growing season, which typically runs from spring to summer, feed your Hoya Sunrise a balanced, water-soluble fertilizer every 2-4 weeks. Reduce or stop fertilizing when plant growth slows in the fall and winter.

Propagation Methods

Expanding your Hoya Sunrise collection can be a rewarding experience. There are several propagation methods you can explore:

Stem Cuttings

Take 4 to 6-inch stem cuttings from a healthy, mature plant. Remove the lower leaves and place the cutting in a well-draining potting mix. Keep the soil consistently moist until new growth emerges.

Leaf Cuttings

Choose a healthy leaf and cut it into sections, ensuring each section has a vein.

Plant the sections in a propagation mix, keeping them slightly moist. With time, each section will produce new plantlets.


Encourage root growth on a stem while it is still attached to the mother plant. Once the roots develop, separate the new plant from the parent and pot it separately.

Pruning and Training

Regular pruning is essential to maintain the shape and size of your Hoya Sunrise. Trim back leggy or unruly growth to encourage a bushier appearance.

Additionally, you can train the vines to climb a trellis or support, enhancing the aesthetic appeal of your plant.

Common Pests and Diseases

While Hoya Sunrise is generally resilient, it can still face some common pests and diseases, such as mealybugs, aphids, and powdery mildew.

Inspect your plant regularly and treat any issues promptly with insecticidal soap or neem oil.

Hoya Sunrise Flowers

Hoya ‘Sunrise’ is an attractive variety of the hoya plant known for its showy leaves and occasional pretty tiny flowers. The flowers are star-shaped and show a mixture of pink, orange, and yellow colors, resembling a sunrise, hence the name.

Support the vine plant with a trellis and consider periodic pruning for bushy growth. Although flowering is not guaranteed, with proper care and patience, Hoya ‘Sunrise’ can reward you with its stunning, waxy flowers.

Hoya Tequila Sunrise

Hoya ‘Tequila Sunrise’ is a captivating cultivar of the Hoya plant known for its eye-catching foliage, displaying a mix of pink, red, orange, and yellow colors reminiscent of a sunrise.

The plant occasionally produces lovely, star-shaped flowers with a waxy texture, usually in pink or white hues.

Caring for Hoya ‘Tequila Sunrise’ involves providing bright, indirect light, warm temperatures, and allowing the soil to dry slightly between waterings.

Like other Hoyas, it can be a rewarding addition to your plant collection, offering both striking foliage and occasional beautiful blooms.


Growing and caring for Hoya Sunrise can be a rewarding experience for any plant lover. With its luxurious foliage, lovely scent, and manageable care requirements, this beautiful houseplant is sure to add a touch of natural beauty to your home.

Remember to provide it with the right environment, water it appropriately, and give it some love and attention, and your Hoya Sunrise will flourish for years to come.

Frequently Asked Questions (FAQs)
1: How often should I water my Hoya Sunrise?
The watering frequency depends on various factors such as temperature, humidity, and potting mix. Generally, water your Hoya Sunrise when the top inch of the soil is dry to the touch.
2: Can I grow Hoya Sunrise outdoors?
Hoya Sunrise is primarily an indoor plant. However, it can thrive in shaded outdoor spaces with minimal direct sunlight.
3: How do I encourage blooming?
Hoya Sunrise typically blooms in the right conditions, but you can encourage blooming by providing adequate light and proper fertilization during the growing season.
4: Is Hoya Sunrise toxic to pets?
Yes, Hoya Sunrise is considered toxic if ingested, so it’s essential to keep it out of reach of curious pets.
5: What should I do if my plant is not growing well?
Ensure you are providing the right amount of light, water, and humidity. Check for pests or signs of disease, and adjust care accordingly.