Hoya fusca (Dusky Wax Flower)

Hoya fusca (Dusky Wax Flower) is an attractive, unique, vigorous, shrub-like climbing epiphytic plant. It has thick, oblong to elliptic or lance-shaped leathery, dark green leaves. It produces umbels of 5 to 30 small star-shaped flowers and are borne in clusters that’s look like they are made of wax and are greenish-yellow and purplish in color.

Scientific classification:

Family: Apocynaceae
Subfamily: Asclepiadoideae
Genus: Hoya
Species: H. fusca
Scientific Name: Hoya fusca
Common Names: Dusky Wax Flower, Porcelain flower, Wax Plant.

How to grow and care Hoya fusca (Dusky Wax Flower)?

Light

It thrives best in bright, indirect light or full morning sun in order to store up enough energy to be able to produce spurs, where the flowers grow from, and bloom. But strong direct sunlight will burn and bleach the color from the leaves. Also, it does well under artificial light making it ideal for office environments.

Soil

This plant requires soil that is rich, aerated, and drains well. Use a natural soil mix that really helps my wax plant prosper and grow. It is produced using naturally fertilized soil, compost, worm castings, and fine fir bark.

Watering

Water your plant altogether spring through fall, allowing the soil to dry out a bit between each waterings. Flowering wax plants are thirsty but don’t like to sit in soggy soil. Be sure to use a pot with drainage holes and empty the drainage tray. Use room-temperature water for your tropical plants. Coldwater can shock them. In winter, water sparingly giving the plant just enough to keep the soil from drying out completely.

Temperature

It grows well in temperatures between 60 degrees Fahrenheit to 65 degrees Fahrenheit at night and 70 degrees Fahrenheit to 80 degrees Fahrenheit during the daytime. These wonderful blossoms are tropical plants, so you would prefer not to keep them in greatly cool temperatures.

Fertilization

Fertilize monthly during the spring and summer with a water-soluble plant food diluted to half the recommended strength. Use a fertilizer high in potassium to encourage Hindu Rope plants to bloom.

Propagation

Hoya fusca can be easily propagated by cuttings. Take 3 inches (7 cm) stem tip cuttings in spring. Cuttings should include at least 1 pair of leaves. They will root easily in a moist potting mix.

Pests and Diseases

Hoya fusca may be susceptible to aphids, mealybugs, and other sap-sucking pests. Also susceptible to some fungal infections if they are not receiving proper care. Usually, regular treatment with a natural organic neem oil spray is enough to get rid of pests from your evergreen plants.

Toxicity

Hoya fusca plants contain latex which is a skin irritant and is considered toxic, therefore keeps away from children and animals.