Origin and Discovery: Hoya piestolepis was first described by botanist Friedrich Richard Rudolf Schlechter in 1913, based on a specimen he discovered in 1909 in the Waria Valley, located in the Gomadjidji Mountains of Papua New Guinea. This area, known for its rich biodiversity, is home to many unique Hoya species. Hoya piestolepis is an epiphytic climber, often found growing high in the trees of this lush, tropical region.
Natural Habitat: Hoya piestolepis thrives in the wet tropical biome of New Guinea, where it grows primarily as an epiphyte in the dense forests. This species prefers the humid, shaded conditions found under the forest canopy, where it can receive diffused light.
Description:
Leaves: The leaves of Hoya piestolepis are ovate and feature distinct dimpling along the midvein. Depending on the light conditions, the foliage can range from vibrant green to a reddish hue. The leaves also have a unique, slightly raised texture, adding to the plant’s appeal.
Flowers: The flowers are star-shaped with a soft pink outer corolla and a deeper pink corona at the center, making them a striking addition to any collection.
Care Instructions:
Light: Prefers bright, diffused light, similar to what it would receive under a tree canopy. Direct sunlight should be avoided to prevent leaf burn.
Watering: Allow the soil to dry out slightly between waterings to avoid root rot. This Hoya enjoys a well-draining soil mix.
Humidity: Ideally, this plant prefers moderate to high humidity, though it can tolerate lower humidity levels as well.
Temperature: This species loves warmth and thrives in temperatures above 70°F (21°C). It does not do well in cold conditions, so it should be kept in a greenhouse or a temperature-controlled environment.
Interesting Fact: Hoya piestolepis does not sunstress, meaning it will maintain its vibrant leaf colors without the need for direct, intense light, making it a relatively low-maintenance plant in terms of lighting needs.
Recreate conditions under a tree canopy, where plants receive lots of light, but it is filtered through the foliage of the trees above. Your light should be bright enough to cast soft shadows.
Low Humidity: Ideally Above 40%
This Hoya tolerates a drier environment. However, it could still benefit from light humidity care, including misting and grouping together with other houseplants. May require humidifier in cooler, drier months.
Loves Heat: Lowest 70F/21C
This hoya does not do well in cold conditions, so be sure to keep in a greenhouse or other temperature controlled space.
Does Not Sunstress
This plant will not change color under bright light.