Hoya globulosa 'Long Leaf' – Velvety Foliage Meets Himalayan Origins
Hoya globulosa 'Long Leaf' is a striking epiphytic climber known for its elongated, soft-textured leaves and dense umbels of fuzzy white flowers with deep maroon centers. Native to the eastern Himalayas, this slow-growing Hoya thrives in bright shade and humid conditions. The name ‘Long Leaf’ refers to its noticeably extended foliage, an informal label used by collectors to distinguish this form within the species.
Key Features of Hoya globulosa 'Long Leaf'

 
Velvety Leaves: Pale green, lance-shaped leaves up to 16 cm long, covered in fine hairs and marked by bold dark veins.
 
Globular Flower Clusters: Densely pubescent, pale cream blooms with reddish-purple coronas, arranged in spherical umbels.
 
Adaptable Growth: Can climb a moss pole or trail elegantly from a basket. Naturally slow to moderate in pace.
 
Toxicity Note: Contains latex-like sap that may cause mild skin or digestive irritation if ingested. Keep out of reach of pets and children.

Native Habitat and Growth Pattern
This species originates in humid montane forests stretching from Nepal and Sikkim through northeast India to Myanmar and Yunnan. There, Hoya globulosa grows epiphytically on mossy branches in filtered light, with temperatures around 18 – 24 °C and consistently high humidity. Indoors, it prefers similar conditions — warm, moist, and stable.
How to Care for Hoya globulosa 'Long Leaf'

 
Light: Bright, indirect light is ideal. Avoid prolonged exposure to strong direct sunlight.
 
Water: Water when the top 2 – 3 cm of substrate dries. Use soft or dechlorinated water where possible.
 
Humidity: Maintain 60 – 80%. Use a humidifier or group plants together to support healthy growth.
 
Temperature: Ideal range is 18 – 24 °C. Protect from drafts or rapid temperature changes.
 
Substrate: Choose an airy epiphytic mix (orchid bark, perlite, coco coir or sphagnum moss).
 
Fertilizer: Feed monthly with a balanced liquid fertilizer if the plant is actively growing under good light.
 
Container: Shallow pots or slatted baskets work well. Good drainage is essential.
 
Propagation: Take stem cuttings and let them callus before rooting in water or a moss-perlite mix.
 
Semi-Hydroponic Use: Performs well in semi-hydro setups if moisture and airflow are balanced.
 
Pruning: Remove dead or leggy growth to encourage branching. Pinching stems can create a fuller shape.

Common Issues and Their Causes

 
Yellowing Leaves: Often due to overwatering or poor drainage. Check substrate and root health.
 
Brown Leaf Edges: Typically caused by low humidity or inconsistent watering.
 
Pests: Watch for spider mites, scale, or mealybugs on new growth. Treat early with neem oil or insecticidal soap.
 
Fungal Issues: Powdery mildew may appear in stagnant, overly humid air. Improve airflow and treat if needed.
 
Pale Leaves: A sign of insufficient light or nutrient deficiency. Adjust conditions as needed.

Extra Tips for Healthy Growth
Wipe leaves gently with a soft cloth to remove dust and promote photosynthesis. Support vines with a moss pole or trellis, or let them trail freely. This species prefers being slightly root-bound — only repot when clearly outgrowing its container. Consistent conditions and patience are key to encouraging blooms.
Is Hoya globulosa Toxic?
Hoya globulosa is generally non-toxic but can cause mild irritation due to its sap. It's best kept out of reach of pets and small children.
Etymology and Botanical Background
The genus Hoya honors Thomas Hoy, an English botanist and horticulturist. The species name globulosa comes from Latin and means “small globe” — a reference to its rounded flower clusters. The form ‘Long Leaf’ is an unregistered selection appreciated for its distinctive elongated foliage.
Taxonomic Citation
Botanical name: Hoya globulosa Hook.fil.

Published in: Hook. fil. (1882), Gardeners' Chronicle I: 732
Add Hoya globulosa 'Long Leaf' to Your Collection
With its textured foliage, fragrant flowers, and versatile growth style, Hoya globulosa 'Long Leaf' is a standout choice for any indoor setup. Order now and bring a touch of the Himalayas into your home.