Hoya finlaysonii 'Round Leaf' - Information and Care:
 
Hoya finlaysonii 'Round Leaf' is a striking and unique form of Hoya finlaysonii Wight, characterized by its thick, rounder leaves and pronounced venation. This cultivar is sought after for its distinct foliage pattern, which features a light green background adorned with darker green veins, creating an eye-catching contrast. Known for its resilient and sturdy leaves, Hoya finlaysonii 'Round Leaf' is a wonderful choice for those who appreciate the beauty and uniqueness of Hoya plants.
 
With its ability to adapt to various indoor conditions, this Hoya species is both visually appealing and relatively easy to care for, making it an excellent addition to any plant collection. It’s an ideal option for those who want a plant that stands out due to its foliage texture and pattern, adding a touch of botanical interest to any indoor space.
 
 
Distinctive Characteristics:
 
Leaf Shape and Texture: The leaves of Hoya finlaysonii 'Round Leaf' are noticeably thicker and rounder compared to the regular Hoya finlaysonii. They have a tough, almost leathery texture, which contributes to the plant's robust appearance.
Venation: One of the standout features of this cultivar is its venation pattern. The dark green veins stand out against the light green leaf surface, forming a geometric pattern that enhances the plant's visual appeal.
Growth Pattern: This Hoya typically grows as a climbing or trailing plant, with vines that can be trained to grow along supports or allowed to cascade from hanging planters.
 
 
Hoya finlaysonii 'Round Leaf' Care Guide
Taking care of Hoya finlaysonii 'Round Leaf' is straightforward if you follow some basic guidelines tailored to its natural habitat and growth preferences. Here are some key tips to help your plant thrive:
 
Light Requirements:
Prefers bright, indirect light but can tolerate some direct morning or late afternoon sun.
Avoid intense midday sun, which can scorch the leaves.
Watering:
Allow the soil to dry out almost completely between waterings.
Reduce watering during the cooler months, but never let the plant sit in waterlogged soil.
Humidity:
Thrives in moderate to high humidity, though it can adapt to average indoor levels.
Avoid misting directly on the leaves; instead, increase ambient humidity with a humidifier if necessary.
Temperature:
Optimal temperature range is between 18°C and 26°C.
Protect from drafts and cold temperatures below 10°C, as this can cause damage to the plant.
Soil:
Use a well-draining potting mix, such as a combination of orchid bark, perlite, and peat.
Avoid heavy soils that retain too much moisture, as this can lead to root rot.
Fertilization:
Feed with a balanced, water-soluble fertilizer every four weeks during the growing season.
Dilute the fertilizer to half strength to prevent nutrient build-up in the soil.
 
 
Common Issues and Solutions
Even with the best care, Hoya finlaysonii 'Round Leaf' can encounter some issues. Here are a few common problems and how to address them:
 
Yellowing Leaves:
This can be a sign of overwatering. Ensure the soil dries out sufficiently between waterings and that the pot has adequate drainage.
Root Rot:
Often caused by waterlogged soil. Check the soil moisture before watering and use a well-draining potting mix.
Pests:
Common pests include mealybugs, spider mites, and scale. Regularly inspect the leaves and stems, and treat infestations with insecticidal soap or neem oil.
Leaf Drop:
Sudden changes in temperature or lighting conditions can cause leaf drop. Ensure the plant is kept in a stable environment.
 
 
Additional Growing Tips
To keep your Hoya finlaysonii 'Round Leaf' thriving, consider the following tips:
Support: Provide a trellis or other support for the vines to climb on, as this will help the plant maintain a neat and attractive shape.
Pruning: Prune any leggy growth to encourage a fuller appearance. Avoid cutting off the peduncles (flower spurs), as these are where new blooms will form.
Propagation: Hoya finlaysonii 'Round Leaf' can be propagated from stem cuttings. Use a clean, sharp tool to take cuttings and place them in a well-draining mix or water until roots develop.
 
 
Researching the natural habitat of Hoya finlaysonii 'Round Leaf' can provide valuable insights into how to best care for it. Mimicking the conditions where this species and its relatives thrive can help you create an environment where your plant not only survives but flourishes.
 
 
Etymology
The genus Hoya was named in honor of Thomas Hoy, an English gardener and botanist who lived from around 1750 to 1822. He was well-regarded for his contributions to horticulture, particularly for cultivating and studying plants in the Apocynaceae family, to which Hoya belongs. The specific epithet 'finlaysonii' honors George Finlayson, a Scottish naturalist and explorer who collected this species during his travels in Southeast Asia.