Hoya finlaysonii 'Round Leaf' leaf close-up on white background.

Apocynaceae

Hoya finlaysonii 'Round Leaf'

Name: Hoya finlaysonii 'Round Leaf'
Brand: Foliage Factory
SKU: finlaysonii 'Round Leaf'
Price: 25.00 EUR
Availability: OutOfStock

Non-toxic & Pet Friendly

Hoya finlaysonii 'Round Leaf' trades the usual narrow finlaysonii leaf for thick, almost circular blades covered in dark, netted venation. It’s a good match if you like bold, graphic foliage that stays compact but still climbs or trails with time.

Full guide to Hoya finlaysonii 'Round Leaf'

€25,00

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Hoya finlaysonii 'Round Leaf' at a glance:

Hoya finlaysonii 'Round Leaf' takes the bold venation that makes finlaysonii so desirable and compresses it into thicker, almost circular leaves, creating a more compact but still very graphic foliage plant. The dark netted veins across a paler green surface make each leaf look carved or printed, which is why this form works so well in close-view displays and on smaller supports.

It climbs or trails without becoming especially unruly, and the rounded leaves add a different rhythm from the narrower, more elongated forms of the species. For growers who want striking Hoya foliage with strong pattern and a sturdier, more compact feel, Round Leaf is one of the most visually satisfying forms to grow, especially if you want pattern without needing a huge plant.

Hoya finlaysonii 'Round Leaf'

Quick Care Guide

Light

Bright indirect • approx. 10,000–20,000 lux

Water

Water when ~60–80% dry

Substrate

Airy + fast-draining • Light moisture buffer • Bark-based • Medium-chunky

Temperature

Ideal: 16–24 °C • Avoid below: 10 °C

Humidity

Moist 50–60 %

Growth habit

twining epiphytic vine

Support

optional

Growth speed

Slow

Max size indoors

Max. trail length: 100 cm • Max. spread: 50 cm

Toxicity & safety

Non-toxic & Pet Friendly

Origin & habitat

Cultivar of Hoya finlaysonii

How to read these metrics

These metrics are standardised reference points. We compile them by reviewing and cross-checking multiple botanical and horticultural references, then refining them through real-world growing experience. Source links: Plant Care Resources.

Please use the values as guidance. Conditions vary by home, so the same plant can respond differently. For plant-specific context, read the full product description and browse our Plant Care Guides.

Light: level + approximate lux at leaf level;
Watering: “% dry” is the trigger before watering again; lower % stays more evenly moist.
Potting mix: one-line profile (structure/drainage • moisture buffer • base • particle size).
Temperature: “Ideal” comfort range; “Avoid below” marks higher stress risk.
Humidity: target bands (Normal/Moist/Humid); consistency usually matters most.

Growth habit: growth form (rosette, trailing, climbing) for placement and training.
Support: needed/optional/none — whether stake, pole, or trellis improves structure and size.
Growth speed: fast/average/slow under decent indoor conditions—expectations, not a promise.
Max size indoors: realistic long-term potential; format differs for climbers vs. trailers.
Toxicity & safety: chemical irritants/toxicity and physical hazards (spines, bristles).
Origin & habitat: native region + typical biome/habitat as context.

Hoya finlaysonii 'Round Leaf' – Bold Foliage, Easygoing Growth

Hoya finlaysonii 'Round Leaf' is a striking, thick-leaved cultivar of Hoya finlaysonii Wight, a tropical epiphytic species native to Thailand and Peninsular Malaysia. This variant stands out with its nearly circular, leathery leaves featuring bold dark-green venation across a pale background. Perfect for both trellised and cascading displays, it combines rugged visual texture with slow, manageable indoor growth.

What Makes Hoya finlaysonii 'Round Leaf' Stand Out?

Chunky, round foliage: Unlike the narrower wild-type form, this cultivar produces compact, rounded leaves with a waxy surface and pronounced structure.
High-contrast venation: Prominent dark green veins create an almost geometric overlay on soft green leaves – especially visible in bright indirect light.
Structured vining habit: Naturally climbs or trails, ideal for training on supports or allowing to spill from hanging planters.

Native Habitat and Natural Growth

Hoya finlaysonii is found growing epiphytically in the lowland rainforests of Southeast Asia. In its native environment, it clings to tree trunks in warm, humid conditions with dappled light and excellent airflow – all of which can be recreated in bright indoor settings.

Care Guide for Hoya finlaysonii 'Round Leaf'

Light: Bright, indirect light is ideal. Morning or late afternoon sun is fine, but avoid harsh midday rays that can damage leaves.
Watering: Let the top 80 – 90% of the substrate dry out before watering. This Hoya prefers a drying cycle and dislikes constantly wet roots.
Humidity: Thrives in 60 – 70% humidity. Tolerates less but will benefit from a humidifier during dry periods.
Temperature: Performs best between 18 – 26°C. Avoid exposure below 12°C for extended periods.
Substrate: Use a loose, airy mix with orchid bark, perlite, and coco chips. Fast drainage is key – avoid compact or moisture-retentive soils.
Feeding: Apply a balanced houseplant fertilizer (NPK 3-1-2 or similar) monthly at half strength. Continue feeding year-round as long as the plant is actively growing.

Common Issues and How to Fix Them

Yellowing leaves: Usually a sign of overwatering or poor drainage. Always check the root zone and let soil dry more thoroughly.
Root rot: Prevent by using a fast-draining substrate and avoiding waterlogged conditions. Repot if roots turn mushy or black.
Pests: Check for mealybugs, spider mites, or scale – especially in dry air. Treat with neem oil, insecticidal soap, or beneficial insects.
Sudden leaf drop: Often linked to abrupt environmental changes. Keep temperatures stable and avoid repositioning too often.

Growth Tips for a Happy Hoya

Training: Use a moss pole or trellis for vertical growth, or let vines trail from shelves or planters for a wilder look.
Pruning: Cut back long stems to encourage branching. Avoid removing peduncles – these can rebloom.
Propagation: Take stem cuttings with 2 – 3 nodes. Let cut ends callous before rooting in water, perlite, or sphagnum moss.

Is Hoya finlaysonii 'Round Leaf' Toxic?

This cultivar, like most Hoyas, is not listed as toxic to pets or humans. However, the latex sap may irritate sensitive skin or mouths, so keep out of reach of curious pets and children.

Etymology: The Names Behind the Plant

The genus Hoya honors English botanist Thomas Hoy. The species name finlaysonii commemorates Scottish naturalist George Finlayson, who documented plants during early 19th-century expeditions in Southeast Asia. The 'Round Leaf' designation refers to the cultivar’s uniquely circular leaf shape.

Add Hoya finlaysonii 'Round Leaf' to your collection and enjoy slow-growing elegance, bold patterns, and low-maintenance structure in one spectacular vine.