Hoya australis ‘Lisa’ is a tropical epiphytic vine admired for its thick, waxy leaves and clusters of star-shaped, fragrant flowers. Native to Australia, it thrives in bright, indirect light and moderate humidity, making it ideal for hanging baskets, trellises, or indoor greenhouses.
Full Botanical Name: Hoya australis ‘Lisa’
Common Names: Lisa Hoya, Wax Plant
Country and/or Region of Origin: Australia
Growing Conditions in Native Habitat: Epiphytic on trees in tropical and subtropical forests with filtered light and moderate humidity
Care Guide
Care Guide:
Light: Bright, indirect light; tolerates some direct morning or evening sun
Ideal Room: Hanging baskets, trellises, or bright indoor spaces
Feeding: Balanced liquid fertilizer every 4–6 weeks during active growth; reduce in winter
Humidity: Moderate (50–70%); mist occasionally
Ideal Temperature: 18–28°C (65–82°F); protect from temperatures below 12°C (54°F)
Watering: Allow top 2–3 cm of soil to dry between waterings; do not overwater
Pet/Child Safe: Mildly toxic if ingested
Soil Type: Well-draining, airy potting mix (orchid or epiphytic blend)
Propagation: Stem cuttings; root in water or soil
Eventual Height and Spread: Trailing or climbing up to 1–2 m; spread depends on support
Growth Rate: Moderate
Pests and Treatment: Mealybugs, aphids, spider mites; treat with neem oil or insecticidal soap
Repotting: Every 2–3 years or when root-bound
Pruning: Trim dead or damaged stems to encourage bushier growth
Air Purification: Helps improve indoor air quality slightly
Folklore: Symbolizes prosperity, resilience, and beauty in indoor collections
