Species library β€Ί Columnea β€Ί Columnea hirta
Other Partly documented

Columnea hirta

A trailing epiphytic gesneriad from Costa Rica and Panama, with red-hairy stems, small velvety dark green leaves and tubular orange to red-orange flowers about 8 cm long. It is widely grown as a hanging-basket plant and can bloom through much of the year. Our pipeline found no usable wild records, so the targets below rely on the published habitat and on how Central American columneas are grown.

Columnea hirta
Photo: GuΓ©rin Nicolas (messages), CC BY-SA 3.0, via Wikimedia Commons
At home, aim for
Day IntermediateTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Ordinary room humidityBand in Plantistry
Light Dappled lightDLI and PPFD in Plantistry
No rest periodGrows on trees (epiphyte)

Where it grows wild

An epiphyte on mossy trunks and branches in humid forest, with stems trailing or hanging to about 90 cm. Its hairy stems and leaves are typical of columneas from wet, mossy forest where the air seldom dries out.

No elevation data were available. Costa Rican and Panamanian columneas of this kind are mostly found in wet premontane to lower-montane forest, so treat it as an intermediate grower that dislikes sustained heat.

Costa RicaPanama

πŸ”’ Growing it like that

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

βœ“ Day and night temperature targets, and the limits it tolerates
βœ“ Humidity band, and how to hold it
βœ“ Light as DLI and PPFD for a grow light
βœ“ Wet and dry seasons, and whether to rest it
βœ“ Substrate and airflow
βœ“ 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.