Hoya Carnosa
Hoya carnosa
The classic wax plant beloved for its thick, glossy leaves and spectacular clusters of fragrant, star-shaped flowers that look almost too perfect to be real. This low-maintenance trailing beauty can live for decades, producing increasingly impressive blooms as it matures and creating stunning cascades from hanging baskets. Its waxy flowers emit an intoxicating sweet fragrance, especially in the evening.
Harvest
N/Ad
Days to harvest
Sun
Bright
Zones
10–12
USDA hardiness
Difficulty
Easy
Complete Growing Guide
Soil: High Organic Matter. Soil pH: Neutral (6.0-8.0). Drainage: Good Drainage. Growth rate: Rapid. Maintenance: Medium. Propagation: Stem Cutting.
Harvesting
Bloom time: Fall, Spring, Summer
History & Origin
Origin: Southeast Asia, Japan, and Taiwan
Advantages
- +Disease resistance: Drought, Humidity
- +Fast-growing
Companion Plants
Plant Together
Pothos
Similar watering needs and helps increase humidity levels around Hoya
Spider Plant
Compatible light requirements and both help purify indoor air
Philodendron
Shares similar care requirements and creates beneficial microclimate
Boston Fern
Increases humidity levels that Hoya thrives in and has compatible light needs
Peace Lily
Both prefer bright indirect light and moderate watering schedules
Rubber Plant
Similar watering frequency and both tolerate indoor conditions well
ZZ Plant
Drought-tolerant like Hoya and won't compete for water resources
English Ivy
Compatible humidity preferences and both are trailing/climbing plants
Keep Apart
Fiddle Leaf Fig
Requires much more frequent watering which can lead to Hoya root rot
Calathea
Needs consistently moist soil while Hoya prefers to dry out between waterings
African Violet
Requires different light intensity and more frequent watering than Hoya tolerates
Pests & Disease Resistance
Resistance
Very hardy, resistant to most diseases when not overwatered
Common Pests
Mealybugs, aphids, scale insects
Diseases
Root rot from overwatering, occasional leaf spot