Photo: Nicolás Baresch UribeCC BY 4.0via iNaturalistresized / cropped
Heterandrous Airplant Plant Care
Tillandsia heterandra André
Updated · Sources · How we source care data
With its striking silvery-gray leaves that curl at the tips, Tillandsia heterandra is a visually stunning air plant native to Mexico and Guatemala. This unique feature makes it a highly sought-after addition to the collection of plant enthusiasts looking to add a touch of elegance to their indoor garden.
Every 7–14 days
Bright indirect to full sun
50–90°F
50–80%
At a glance
How do you care for Heterandrous Airplant?
Water Heterandrous Airplant every 7–14 days, letting the top layer of soil dry out between waterings, and give it bright indirect to full sun. It prefers temperatures of 50–90°F (10–32°C) and 50–80% humidity. Fertilize it every month during the growing season.
Where Is the Heterandrous Airplant Native To?
What Is the Heterandrous Airplant?
Heterandrous Airplant (Tillandsia heterandra) belongs to the Bromeliaceae family within the Tillandsia genus. Heterandrous Airplant is native to north-west South America.
Heterandrous Airplant displays a clumping, air plant growth habit, reaching up to tall with a spread of approximately . Heterandrous Airplant produces colorful bracts with tubular flowers.
Leaf size: approximately 6 inches.
How Often Should You Water a Heterandrous Airplant?
Tillandsia heterandra 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 Heterandrous Airplant Need?
Heterandrous Airplant thrives in bright indirect to full sun. Avoid placing Heterandrous Airplant in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect to full sun
What Temperature and Humidity Does the Heterandrous Airplant Prefer?
Tillandsia heterandra grows best at temperatures of 50–90°F. Heterandrous Airplant prefers humidity levels of 50–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
50–90°F
Humidity
50–80%
What Soil Mix Works Best for a Heterandrous Airplant?
Well-draining epiphytic mix like bark, sphagnum moss, or tree fern fiber. Good drainage is essential for Heterandrous Airplant to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Heterandrous Airplant?
Feed Heterandrous Airplant every month 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 month
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Heterandrous Airplant?
No need for traditional potting, can be mounted or placed in decorative containers. 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 Heterandrous Airplant?
Heterandrous Airplant can be propagated through offsets (pups), seeds. Similar propagation techniques also apply to tricolor airplant plant care, which shares the same genus.
Is the Heterandrous Airplant Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Heterandrous Airplant, 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 Heterandrous Airplant?
Heterandrous Airplant is susceptible to mealybugs, scale insects. 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 Heterandrous Airplant Need?
Heterandrous Airplant grows outdoors in USDA Zone 10a – 11b. It survives winters down to planting zone 10a. Heterandrous Airplant is native to north-west South America. In cooler regions, grow Heterandrous Airplant as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 10a – 11b
Keep exploring plants
Heterandrous Airplant 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 Tillandsia genus — compare its care with other Tillandsia species on PlantoScan.
Tillandsia is part of the Bromeliaceae plant family — browse all Bromeliaceae genera and species.
Heterandrous Airplant thrives in bright light and direct sun — see other bright-light plants.
More Tillandsia Species
Other Tillandsia species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Tillandsia heterandra André, family Bromeliaceae (first published in Énum. Bromél. : 7 (1888)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Heterandrous Airplant, 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: Nicolás Baresch Uribe, CC BY 4.0, iNaturalist — original.
- Hardiness zone: USDA Zone 10a – 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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