Canistrum triangulare Plant Care
Canistrum triangulare L.B.Sm.
Updated · Sources · How we source care data
Canistrum triangulare is a plant species in the genus Canistrum. This species is endemic to Brazil.
Every 7–14 days
Bright indirect light
60–80°F
50–70%
At a glance
How do you care for Canistrum triangulare?
Water Canistrum triangulare every 7–14 days, letting the top layer of soil dry out between waterings, and give it bright indirect light. It prefers temperatures of 60–80°F (16–27°C) and 50–70% humidity. Fertilize it every 6 months during the growing season.
Where Is the Canistrum triangulare Native To?
What Is the Canistrum triangulare?
Canistrum triangulare (Canistrum triangulare) belongs to the Bromeliaceae family within the Canistrum genus. Canistrum triangulare is native to Brazil.
Canistrum triangulare displays a rosette-forming perennial growth habit, reaching up to 2 ft tall with a spread of approximately 2 ft. Canistrum triangulare produces brightly colored bracts with small, tubular flowers.
Leaf size: approximately 12 inches.
How Often Should You Water a Canistrum triangulare?
Canistrum triangulare requires watering every 7–14 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 7–14 days
Let soil partially dry between waterings
What Light Does the Canistrum triangulare Need?
Canistrum triangulare thrives in bright indirect light. Avoid placing Canistrum triangulare in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect light
What Temperature and Humidity Does the Canistrum triangulare Prefer?
Canistrum triangulare grows best at temperatures of 60–80°F. Canistrum triangulare prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
60–80°F
Humidity
50–70%
What Soil Mix Works Best for a Canistrum triangulare?
Well-draining, acidic soil mix with added organic matter like peat moss or pine bark. Good drainage is essential for Canistrum triangulare to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Canistrum triangulare?
Feed Canistrum triangulare 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 Canistrum triangulare?
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 Canistrum triangulare?
Canistrum triangulare can be propagated through offsets (pups), seeds. Similar propagation techniques also apply to canistrum alagoanum plant care, which shares the same genus.
Is the Canistrum triangulare Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Canistrum triangulare, 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 Canistrum triangulare?
Canistrum triangulare is susceptible to aphids, scale insects, mealybugs. 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 Canistrum triangulare Need?
Canistrum triangulare grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Canistrum triangulare is native to Brazil. In cooler regions, grow Canistrum triangulare as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Canistrum triangulare 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 Canistrum genus — compare its care with other Canistrum species on PlantoScan.
Canistrum is part of the Bromeliaceae plant family — browse all Bromeliaceae genera and species.
Canistrum triangulare thrives in bright light and direct sun — see other bright-light plants.
More Canistrum Species
Other Canistrum species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Canistrum triangulare L.B.Sm., family Bromeliaceae (first published in Phytologia 9: 256 (1963)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Canistrum triangulare, 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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