Photo: Ben Lyle BedardCC BY 4.0via iNaturalistresized / cropped
Choros Torch Apple Plant Care
Eulychnia chorosensis P.Klaassen
Updated · Sources · How we source care data
Eulychnia chorosensis is a unique cactus species known for its distinctive columnar growth habit and dense clusters of spines. Native to the arid regions of Chile, this plant is popular among collectors for its striking appearance and ability to thrive in dry conditions.
Every 14–21 days
Full sun
50–90°F
10–40%
At a glance
How do you care for Choros Torch Apple?
Water Choros Torch Apple every 14–21 days, letting the top layer of soil dry out between waterings, and give it full sun. It prefers temperatures of 50–90°F (10–32°C) and 10–40% humidity. Fertilize it every 8 months during the growing season.
Where Is the Choros Torch Apple Native To?
What Is the Choros Torch Apple?
Choros Torch Apple (Eulychnia chorosensis) belongs to the Cactaceae family within the Eulychnia genus. Choros Torch Apple is native to Chile.
Choros Torch Apple displays a columnar cactus growth habit, reaching up to 10 ft tall with a spread of approximately 2 ft. Choros Torch Apple produces large white nocturnal blooms.
Leaf size: approximately 6 inches.
How Often Should You Water a Choros Torch Apple?
Eulychnia chorosensis requires watering every 14–21 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 14–21 days
Let soil partially dry between waterings
What Light Does the Choros Torch Apple Need?
Choros Torch Apple thrives in full sun.
Light Requirement
Full sun
What Temperature and Humidity Does the Choros Torch Apple Prefer?
Eulychnia chorosensis grows best at temperatures of 50–90°F. Choros Torch Apple prefers humidity levels of 10–40%.
Temperature
50–90°F
Humidity
10–40%
What Soil Mix Works Best for a Choros Torch Apple?
Sandy, well-draining cactus mix with perlite and coarse sand. Good drainage is essential for Choros Torch Apple to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Choros Torch Apple?
Feed Choros Torch Apple every 8 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 8 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 Choros Torch Apple?
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 Choros Torch Apple?
Choros Torch Apple can be propagated through seeds, offsets, stem cuttings. Similar propagation techniques also apply to chilean torch plant care, which shares the same genus.
Is the Choros Torch Apple Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Choros Torch Apple, 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 Choros Torch Apple?
Choros Torch Apple is susceptible to scale insects, mealybugs, 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 Choros Torch Apple Need?
Choros Torch Apple grows outdoors in USDA Zone 9b – 11b. It survives winters down to planting zone 9b. Choros Torch Apple is native to Chile. In cooler regions, grow Choros Torch Apple as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 9b – 11b
Keep exploring plants
Choros Torch Apple 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 Eulychnia genus — compare its care with other Eulychnia species on PlantoScan.
Eulychnia is part of the Cactaceae plant family — browse all Cactaceae genera and species.
Choros Torch Apple 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: Eulychnia chorosensis P.Klaassen, family Cactaceae (first published in in Cact. Succ. J. (Los Angeles) 83(4): 172. 2011.) — World Flora Online record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Choros Torch Apple, 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.
- Photo: Ben Lyle Bedard, CC BY 4.0, iNaturalist — original.
- Hardiness zone: USDA Zone 9b – 11b, estimated from the plant's typical growing conditions.
- 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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