Species library › Tillandsia › Tillandsia bulbosa
Other Well documented

Tillandsia bulbosa

Bulbous airplant

A small epiphytic airplant with a swollen, bulb-like base and thin, twisting, tubular leaves, widespread in humid lowland forest from southern Mexico and the Caribbean to Brazil. Unlike the silvery desert tillandsias, it is a greener, rainforest species that wants more water and humidity. Give it bright filtered light, warmth, frequent wetting and fast drying.

Tillandsia bulbosa
Photo: Bocabroms, CC BY-SA 3.0, via Wikimedia Commons
At home, aim for
Day Warm-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Bright, filtered lightDLI and PPFD in Plantistry
No rest periodGrows on trees (epiphyte)

Where it grows wild

It grows as an epiphyte on trunks and branches in humid lowland forest, including Atlantic Forest in Bahia, dense submontane rainforest, sandy-soil mussununga forest and cocoa agroforests. One Brazilian label calls it shade-loving on a trunk; elsewhere it grows on well-lit branches. The hollow bulbous leaf bases are often occupied by ants.

Mostly lowland: recorded from sea level to 1715 m, median 311 m, from 343 records with elevation.

BahamasBelizeBrazil NorthBrazil NortheastBrazil SoutheastCayman Is.ColombiaCosta RicaCubaDominican RepublicEcuadorFrench GuianaGuatemalaGuyanaHondurasJamaica

🔒 Growing it like that

The wild conditions above, turned into targets for a shelf, a tent or a greenhouse. The full profile has:

✓ Day and night temperature targets, and the limits it tolerates
✓ Humidity band, and how to hold it
✓ Light as DLI and PPFD for a grow light
✓ Wet and dry seasons, and whether to rest it
✓ Substrate and airflow
✓ A step-by-step setup to grow it like the wild

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Profiles are drafts built from measured range and climate and from published sources; each section carries its own confidence in the app. Photo from Wikimedia Commons, used under its CC BY-SA 3.0 licence, unmodified.