Tillandsia caulescens

Tillandsia caulescens is a stem-forming species native to Bolivia and Peru, typically found on trees and rocks in moist montane forests at elevations ranging from 1,000 to 2,500 metres. This species is noted for its elongated, trailing or arching growth, with soft, grey-green leaves arranged along a distinct stem. It produces branched inflorescence with rosy to coral-pink bracts and tubular violet flowers. The name 'caulescens' refers to its caulescent (stem-growing) habit, which sets it apart from most rosette-forming Tillandsias.

Distinctive features:

• Produces a visible stem with leaves arranged along its length
• Branched inflorescence with pink bracts and violet tubular flowers
• Leaves are soft, recurved, and silvery due to fine trichomes
• Typically forms trailing or semi-upright growth, reaching 20–30 cm or more
• Well adapted to high humidity and moderate mountain light levels

Care Tips:

• Light: Prefers bright, filtered light; protect from harsh midday sun
• Water: Mist 3–5 times per week or soak briefly; ensure full drying within a few hours
• Humidity: High humidity (60–80%) with constant airflow is preferred
• Media: Best mounted on bark, cork, or driftwood to support trailing habit
• Temperature: Ideal range is 14–26°C; sensitive to frost and overheating
• Fertiliser: Use diluted tillandsia fertiliser monthly during active growth

Additional Notes:

• Striking when allowed to hang or trail from vertical mounts
• Less common in cultivation, appealing to collectors
• Branched spike can flower over an extended period
• Not toxic to pets