Hoya callistophylla 'Vena' (aka sp. Sekadau Borneo) - Information and Care:
 
Hoya callistophylla 'Vena' aka sp. Sekadau Borneo is a captivating plant that instantly draws attention with its striking leaves and intricate venation patterns. Though not yet officially described as a distinct species, it's thought to be a variety of Hoya callistophylla T.Green. This Hoya is renowned for its decorative foliage, which makes it a show-stopper in any plant collection. With bold, textured leaves and a mesmerizing pattern of veins that sometimes creates a unique oval effect near the leaf's edge, this plant combines elegance with an exotic flair, perfect for those looking to add a touch of the extraordinary to their space.
 
 
Features:
This Hoya boasts broad, green leaves with a leathery texture and pronounced venation. The veins form bold patterns, varying slightly from plant to plant, which gives each one a unique visual character. One of the standout features is the occasional oval-shaped venation offset from the leaf margins, a rare and eye-catching characteristic. Hoya callistophylla 'Vena' grows relatively slowly but can reach impressive sizes under the right care conditions.
Leaf texture: Thick and leathery
Color: Deep green with prominent venation
Size: Leaves can grow up to 15 cm in length
Growth habit: Trailing or climbing, ideal for hanging pots or trellises
Venation pattern: Unique and sometimes offset, enhancing its ornamental appeal
 
 
Hoya callistophylla 'Vena' Plant Care:
Hoya callistophylla 'Vena' is a fairly low-maintenance plant, making it a popular choice among indoor gardeners. Follow these simple care tips to ensure your plant thrives:
 
Light: Prefers bright, indirect light, but can tolerate some lower light conditions. Avoid direct sunlight as it may scorch the leaves.
Watering: Allow the soil to dry out between waterings. Overwatering can lead to root rot, so always check the soil’s moisture level.
Soil: Use well-draining potting soil, preferably a mix designed for epiphytic plants, to mimic its natural growing conditions.
Humidity: While it can adapt to typical indoor humidity levels, higher humidity (over 60%) encourages better growth.
Fertilization: Apply a balanced liquid fertilizer once a month to encourage healthy foliage and potential flowering. Avoid seasonal fertilization differentiation.
Temperature: Thrives in warm conditions, ideally between 18°C to 26°C. Protect from cold drafts.
 
 
Common Issues and Solutions:
Even with easy care, Hoya callistophylla 'Vena' can encounter some problems. Here's how to address them:
 
Yellowing leaves: Often caused by overwatering. Ensure the soil dries out completely between waterings.
Pest infestations: Watch out for common pests like spider mites and mealybugs. Treat infestations by wiping the leaves with a neem oil solution.
Root rot: This occurs if the plant is kept too wet. Repot in fresh, well-draining soil and cut back on watering.
Lack of growth: May indicate insufficient light. Move the plant to a brighter location without exposing it to direct sunlight.
 
Additional Notes:
To help your Hoya callistophylla 'Vena' thrive, place it in a bright spot away from direct sunlight, and keep it in a well-ventilated area. The leaves’ venation patterns tend to become more pronounced with age and proper care, so patience will reward you with stunning, mature foliage. Like many plants, this Hoya’s natural habitat is important to consider when growing it indoors. Mimicking those tropical conditions—especially regarding light and humidity—will ensure it flourishes.
Understanding where your plant or its relatives originate is key to success. By replicating their natural habitat as closely as possible, you'll not only keep your plant alive but help it thrive in its environment.
 
Etymology:
The genus Hoya was named in honor of Thomas Hoy (c. 1750–1822), a celebrated English gardener and botanist. His contributions to horticulture remain influential, and this plant genus continues to bear his legacy.