Air Plant
Tillandsia ionantha
A small epiphyte featuring a rosette of narrow, grass-like green leaves that can blush bright red or pink when flowering. Fine trichomes cover the leaves, giving them a silvery-green appearance.
- Light
- Bright, indirect light for at least 6 hours a day; protect from harsh, direct midday sun.
- Water
- Mist 2-3 times per week or submerge in water weekly. Ensure the plant dries completely within 4 hours to prevent moisture accumulation.
- Growth
- Perennial epiphyte forming small rosettes. Mature size is typically 2 to 4 inches in height and width. Slow-growing.
Care instructions
Provide bright, indirect sunlight and good air circulation. Mist thoroughly 2 to 3 times a week or submerge the entire plant in water for 20 to 30 minutes weekly, shaking off excess water afterward. No soil is required.
Growing details
Sunlight
Bright, indirect light for at least 6 hours a day; protect from harsh, direct midday sun.
Watering
Mist 2-3 times per week or submerge in water weekly. Ensure the plant dries completely within 4 hours to prevent moisture accumulation.
Soil
Not applicable; this plant grows without soil as an epiphyte, typically mounted on wood, bark, or placed in decorative holders.
Hardiness zone
USDA hardiness zones 9 to 11, grown indoors elsewhere as a houseplant.
Growth habit
Perennial epiphyte forming small rosettes. Mature size is typically 2 to 4 inches in height and width. Slow-growing.
Bloom season
Blooms intermittently, producing a central spike with purple tubular flowers and vibrant red or pink bracts.
Propagation
Propagated by offsets, known as pups, which emerge from the base of the parent plant after flowering and can be gently separated once they reach one-third the size of the parent.
Common pests & issues
Prone to rotting if left standing in excess water or poor airflow. Dehydration can be treated by extended soaking.
Similar species
Tillandsia brachycaulos, which has broader, softer leaves and a slightly different rosette structure.
User notes
air plant