Stevia bertholdii Plant Care
Stevia bertholdii B.L.Rob.
Updated · Sources · How we source care data
Stevia bertholdii is a species of flowering plant in the family Asteraceae. It is found only in Ecuador.
Every 3–5 days
Full sun to partial shade
65–80°F
40–60%
At a glance
How do you care for Stevia bertholdii?
Water Stevia bertholdii every 3–5 days, letting the top layer of soil dry out between waterings, and give it full sun to partial shade. It prefers temperatures of 65–80°F (18–27°C) and 40–60% humidity. Fertilize it every 6 months during the growing season.
What Is the Stevia bertholdii?
Stevia bertholdii (Stevia bertholdii) belongs to the Asteraceae family within the Stevia genus.
Stevia bertholdii displays a low, spreading herb growth habit, reaching up to 1.5 ft tall with a spread of approximately 1.5 ft. Stevia bertholdii produces small, white, clustered flowers.
Leaf size: approximately 2 inches.
How Often Should You Water a Stevia bertholdii?
Stevia bertholdii requires watering every 3–5 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 3–5 days
Let soil partially dry between waterings
What Light Does the Stevia bertholdii Need?
Stevia bertholdii thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Stevia bertholdii Prefer?
Stevia bertholdii grows best at temperatures of 65–80°F. Stevia bertholdii prefers humidity levels of 40–60%.
Temperature
65–80°F
Humidity
40–60%
What Soil Mix Works Best for a Stevia bertholdii?
Well-draining, loamy soil with added compost for nutrients. Good drainage is essential for Stevia bertholdii to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Stevia bertholdii?
Feed Stevia bertholdii every 6 months during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.
Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.
Fertilizing
Every 6 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Stevia bertholdii?
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 Stevia bertholdii?
Stevia bertholdii can be propagated through stem cuttings, seeds. Similar propagation techniques also apply to stevia plant plant care, which shares the same genus.
Is the Stevia bertholdii Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Stevia bertholdii, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Stevia bertholdii?
Stevia bertholdii is susceptible to aphids, whiteflies, spider mites. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
What USDA Hardiness Zone Does the Stevia bertholdii Need?
Stevia bertholdii grows outdoors in USDA Zone 13b. It survives winters down to planting zone 13b. In cooler regions, grow Stevia bertholdii as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13b
Keep exploring plants
Stevia bertholdii 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 Stevia genus — compare its care with other Stevia species on PlantoScan.
Stevia is part of the Asteraceae plant family — browse all Asteraceae genera and species.
Stevia bertholdii thrives in bright light and direct sun — see other bright-light plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Stevia bertholdii B.L.Rob., family Asteraceae (first published in Contr. Gray Herb. 96: 4 (1931)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Stevia bertholdii, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Hardiness zone: USDA Zone 13b, calculated from the plant's minimum temperature.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
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