Heliotrope Plant Care
Heliotropium arborescens L.
Heliotropium arborescens, the garden heliotrope or just heliotrope, is a species of flowering plant in the family Heliotropiaceae, native to Bolivia, Colombia, and Peru. Common names also include cherry pie and common heliotrope.
Every 7–10 days
Full sun to partial shade
60–80°F
40–60%
What Is the Heliotrope?
Heliotrope (Heliotropium arborescens) belongs to the Boraginaceae family within the Heliotropium genus. Heliotrope is native to Bolivia, Colombia, and Peru. Heliotrope is also known as Cherry Pie Plant, Common Heliotrope.
Heliotrope displays a low spreading herb growth habit, reaching up to 0.5 inches tall with a spread of approximately 1 inches. Heliotrope produces clusters of tiny, fragrant purple flowers.
Leaf size: approximately 2 inches.
How Often Should You Water a Heliotrope?
Heliotropium arborescens requires watering every 7–10 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 7–10 days
Let soil partially dry between waterings
What Light Does the Heliotrope Need?
Heliotrope thrives in full sun to partial shade light conditions. The optimal light range is 200–1000 lux. Avoid placing Heliotrope in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Full sun to partial shade
200–1000 lux
What Temperature and Humidity Does the Heliotrope Prefer?
Heliotropium arborescens grows best at temperatures between 60°F and 80°F. Heliotrope prefers humidity levels of 40–60%.
Temperature
60–80°F
Humidity
40–60%
What Soil Mix Works Best for a Heliotrope?
Well-draining sandy loam with added organic matter. Good drainage is essential for Heliotrope to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Heliotrope?
Repot annually 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 Heliotrope?
Heliotrope can be propagated through seeds, stem cuttings.
Fertilizing
Every 4 months
During the growing season
Is the Heliotrope Toxic to Pets and Children?
Toxic to Pets & Children
Toxic to humans and pets if ingested
What Pests and Diseases Affect the Heliotrope?
Heliotrope is susceptible to spider mites, aphids, whiteflies. 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 Heliotrope Need?
Heliotrope grows outdoors in USDA Zone 13a. Native to Bolivia, Colombia, and Peru, Heliotrope is adapted to warm climates. In cooler regions, grow Heliotrope as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Heliotrope 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 Heliotropium genus — compare its care with other Heliotropium species on PlantoScan.
Heliotrope tolerates low-light rooms and shaded spots — browse the full list of low-light plants.
Identify Plants Like the
Heliotrope Instantly
Scan any plant with your iPhone camera and get instant ID, care tips, watering reminders, and disease checks — all in one app.
Free
to download
89%
accuracy
5.0
App Store
200K+
species