Hoya clemensiorum

Hoya clemensiorum is a stunning and rare Hoya species, highly prized for its distinctive foliage and beautiful flowers. Native to Borneo, this plant was first collected by Ted Green at the Rafflesia Centre in Sabah. It belongs to the Finlaysonii Complex and is found in upper hill to lower montane forests, typically growing as a liana along riverbanks where it can climb to reach the tree crowns.

Features:

• Foliage: Hoya clemensiorum boasts large, lanceolate leaves with prominent dark green venation. The leaves are glabrous and have an attenuate (tapering) tip, giving them a striking appearance.
• Flowers: The inflorescence typically contains 10-20 flowers per umbel. The corolla lobes are reflexed and cream-colored at the center, transitioning to brown-red on the outside, with a white corona. The blooms emit a pleasant musky fragrance.

Care Instructions:

• Light: Provide bright, indirect light to encourage healthy growth. Avoid direct sunlight, which can scorch the leaves.
• Watering: Water thoroughly when the top inch of soil feels dry. Ensure the soil is well-draining to prevent root rot. Hoya clemensiorum prefers consistent moisture but can tolerate brief periods of dryness.
• Soil: Use a well-draining, aerated soil mix. A combination of peat moss, perlite, and orchid bark works well.
• Humidity: This plant thrives in higher humidity levels. Consider using a humidifier or placing the pot on a pebble tray with water to maintain the desired humidity.
• Temperature: Ideal temperatures range between 60-80°F (15-27°C). Avoid exposure to cold drafts and sudden temperature changes.
• Fertilizing: Feed with a balanced, water-soluble fertilizer every 4-6 weeks during the growing season. Reduce feeding during the winter months.

Propagation:

• Hoya clemensiorum can be propagated by stem cuttings. Take cuttings with at least two nodes and root them in a well-draining soil mix. Maintain high humidity and consistent moisture until the cuttings establish roots.

Disclaimer:

Please note that the presence of small dots on the leaves is purely cosmetic and does not harm your plant. These can be caused by inconsistent watering or extreme heat. During the propagation stage, when cuttings lack roots, the cells aren’t replenished with water, causing them to collapse. Once the plant is established, these imperfections often become less noticeable or may disappear altogether