Tillandsia usneoides 'Spanish Moss' - The Air Plant That's Not a Moss

Tillandsia usneoides, commonly known as 'Spanish Moss', is a distinctive member of the Bromeliaceae family that grows in long, trailing strands. Found in the warmer regions of the Americas, from the southeastern United States through Central and South America, it typically hangs from tree branches in humid, shaded woodlands and swamps. Unlike most Tillandsias, this species forms no central rosette and has no roots, absorbing moisture and nutrients directly through its densely trichomed grey-green filaments. Despite its common name, it is not a moss, but a true flowering plant.

Distinctive features:

• Forms long, trailing strands that can reach several metres in length
• Leaves are thin, curly, and coated with silver trichomes for moisture absorption
• Inflorescences are small and greenish, often unnoticed among the foliage
• Naturally occurs in large colonies draping from trees in humid climates
• Extremely lightweight and free-hanging, requiring no mounting or container

Care Tips:

• Light: Prefers bright, indirect light; avoid direct midday sun
• Water: Mist thoroughly 3–5 times weekly, or soak briefly 1–2 times per week; ensure fast drying
• Humidity: High humidity (60–90%) is ideal; essential to provide good air movement
• Media: No media needed; hang freely from wire, wood, or hooks
• Temperature: Optimal range is 10–32°C; avoid freezing temperatures
• Fertiliser: Use diluted tillandsia fertiliser monthly in growing season

Additional Notes:

• Excellent for naturalistic displays, hanging arrangements, or vivariums
• Can be trimmed and divided without harming growth
• Used historically as stuffing material in upholstery and mattresses
• Not toxic to pets