Asanthus thyrsiflorus Plant Care
Asanthus thyrsiflorus (A.Gray) R.M.King & H.Rob.
Updated · Sources · How we source care data
Asanthus thyrsiflorus is a Mexican species of plants in the family Asteraceae. It is native to the states of San Luis Potosí, Chihuahua, Zacatecas, Aguascalientes, Jalisco, Coahuila, and Durango in north-central Mexico.
Every 7–10 days
Full sun to partial shade
60–80°F
40–60%
At a glance
How do you care for Asanthus thyrsiflorus?
Water Asanthus thyrsiflorus every 7–10 days, letting the top layer of soil dry out between waterings, and give it full sun to partial shade. It prefers temperatures of 60–80°F (16–27°C) and 40–60% humidity. Fertilize it every 6 months during the growing season.
Where Is the Asanthus thyrsiflorus Native To?
What Is the Asanthus thyrsiflorus?
Asanthus thyrsiflorus (Asanthus thyrsiflorus) belongs to the Asteraceae family within the Asanthus genus. Asanthus thyrsiflorus is native to the states of San Luis Potosí, Chihuahua, Zacatecas, Aguascalientes, Jalisco, Coahuila, and Durango in north-central Mexico.
Asanthus thyrsiflorus displays a tall, upright perennial growth habit, reaching up to 3 ft tall with a spread of approximately 2 ft. Asanthus thyrsiflorus produces large, colorful daisy-like blooms in various shades.
Leaf size: approximately 8 inches.
How Often Should You Water a Asanthus thyrsiflorus?
Asanthus thyrsiflorus 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 Asanthus thyrsiflorus Need?
Asanthus thyrsiflorus thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Asanthus thyrsiflorus Prefer?
Asanthus thyrsiflorus grows best at temperatures of 60–80°F. Asanthus thyrsiflorus prefers humidity levels of 40–60%.
Temperature
60–80°F
Humidity
40–60%
What Soil Mix Works Best for a Asanthus thyrsiflorus?
Well-draining loamy soil with added compost for nutrients. Good drainage is essential for Asanthus thyrsiflorus to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Asanthus thyrsiflorus?
Feed Asanthus thyrsiflorus 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 Asanthus thyrsiflorus?
Repot every 2-3 years in early 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 Asanthus thyrsiflorus?
Asanthus thyrsiflorus can be propagated through seeds, division of root ball. Similar propagation techniques also apply to phytologia plant care, which shares the same genus.
Is the Asanthus thyrsiflorus Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Asanthus thyrsiflorus, 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 Asanthus thyrsiflorus?
Asanthus thyrsiflorus 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 Asanthus thyrsiflorus Need?
Asanthus thyrsiflorus grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Asanthus thyrsiflorus is native to the states of San Luis Potosí, Chihuahua, Zacatecas, Aguascalientes, Jalisco, Coahuila, and Durango in north-central Mexico. In cooler regions, grow Asanthus thyrsiflorus as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Asanthus thyrsiflorus 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 Asanthus genus — compare its care with other Asanthus species on PlantoScan.
Asanthus is part of the Asteraceae plant family — browse all Asteraceae genera and species.
Asanthus thyrsiflorus 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: Asanthus thyrsiflorus (A.Gray) R.M.King & H.Rob., family Asteraceae (first published in Phytologia 24: 66 (1972)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Asanthus thyrsiflorus, 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 13a, 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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