Hoya Retusa Plant Care
Hoya retusa Warb.
Hoya retusa is a species of flowering plant in the genus Hoya native to India and the eastern Himalayas. It is an epiphyte.
Every 7â14 days
Bright indirect light
60â80°F
50â70%
What Is the Hoya Retusa?
Hoya Retusa (Hoya retusa) belongs to the Apocynaceae family within the Hoya genus. Hoya Retusa is native to India and the eastern Himalayas. Hoya Retusa is also known as Shooting Star Hoya, Needle Leaf Hoya.
Hoya Retusa displays a vining, trailing growth habit, reaching up to 3 inches tall with a spread of approximately 2 inches. Hoya Retusa produces waxy star-shaped clusters of flowers in various colors like pink, red, white, and yellow.
Leaf size: approximately 4 inches.
How Often Should You Water a Hoya Retusa?
Hoya retusa requires watering every 7â14 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 7â14 days
Let soil partially dry between waterings
What Light Does the Hoya Retusa Need?
Hoya Retusa thrives in bright indirect light light conditions. The optimal light range is 150â400 lux. Avoid placing Hoya Retusa in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect light
150â400 lux
What Temperature and Humidity Does the Hoya Retusa Prefer?
Hoya retusa grows best at temperatures between 60°F and 80°F. Hoya Retusa prefers humidity levels of 50â70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
60â80°F
Humidity
50â70%
What Soil Mix Works Best for a Hoya Retusa?
Well-draining, aerated soil mix with high organic content like orchid bark, perlite, and peat moss. Good drainage is essential for Hoya Retusa to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Hoya Retusa?
Repot every 1-2 years in spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Hoya Retusa?
Hoya Retusa can be propagated through stem cuttings, leaf cuttings, layering. Similar propagation techniques also apply to hoya bella plant care, which shares the same genus.
Fertilizing
Every 4 months
During the growing season
Is the Hoya Retusa Toxic to Pets and Children?
Non-Toxic
Non-toxic to humans and pets
What Pests and Diseases Affect the Hoya Retusa?
Hoya Retusa is susceptible to mealybugs, spider mites, aphids. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
What USDA Hardiness Zone Does the Hoya Retusa Need?
Hoya Retusa grows outdoors in USDA Zone 13a. Native to India and the eastern Himalayas, Hoya Retusa is adapted to warm climates. In cooler regions, grow Hoya Retusa as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Hoya Retusa is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Hoya genus â compare its care with other Hoya species on PlantoScan.
Hoya Retusa thrives in bright light and direct sun â see other bright-light plants.
More Hoya Species
Other Hoya species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
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