Botanical Name: Hoya publicalyx
Common Name(s): Publicalyx Hoya, Wax Plant

The Hoya Publicalyx is known for its unique, striking flowers and robust growth habit. Native to Southeast Asia, particularly the Philippines, this climbing or trailing plant is appreciated by plant enthusiasts for its ability to produce abundant clusters of star-shaped flowers and its attractive, glossy leaves. As a member of the Hoya genus, it shares the characteristic succulent-like leaves and vine growth that make Hoyas so popular as houseplants.

The Hoya Publicalyx features leathery, dark green leaves that are oval-shaped and slightly glossy, giving it a healthy, shiny appearance. These leaves are thick, which helps the plant store water, making it relatively low-maintenance and drought-tolerant once established. The vines of the Hoya Publicalyx can grow long and trailing, making it an ideal choice for hanging baskets, trellises, or containers where its cascading growth can be fully appreciated.

One of the most notable aspects of the Hoya Publicalyx is its stunning flowers. The blooms are star-shaped and come together in large clusters, often with a soft, waxy texture that is typical of Hoyas. The flowers are typically pale, ranging from white to light pink, and they emit a sweet, pleasant fragrance, especially in the evening, making them a lovely addition to any space. This Hoya is known to bloom multiple times a year under the right conditions, adding a rewarding element to its care.

This Hoya species thrives in bright, indirect light but can tolerate moderate light conditions. Like most Hoyas, it’s best to avoid direct sunlight, as it can scorch the leaves and negatively affect the plant's health. It’s important to provide the plant with enough light to encourage vigorous growth and flowering, but avoid placing it in direct sun for long periods.

The Hoya Publicalyx is relatively easy to care for and low-maintenance. It is a succulent-like plant, meaning it is more tolerant of underwatering than overwatering. It is essential to let the top 1–2 inches (2.5–5 cm) of soil dry out completely between waterings to avoid root rot. The plant is best watered thoroughly, ensuring the water drains out of the bottom of the pot, and then allowing the soil to dry before watering again. To maintain higher humidity levels, such as by placing the plant in a bathroom or using a humidifier, the plant will flourish even more.

While this Hoya is a slow-to-moderate grower, it will reward its caretakers with long, elegant vines and stunning blooms over time. This makes it an excellent choice for plant collectors who appreciate flowering houseplants that can be enjoyed for years.

Note: The Hoya Publicalyx is non-toxic to pets, making it a safe option for households with cats, dogs, or other animals.