Species library › Nepenthes › Nepenthes stenophylla
Carnivorous Well documented

Nepenthes stenophylla

Narrow-leaved pitcher plant

A Bornean highland pitcher plant with narrow leaves and slender, funnel-shaped upper pitchers up to about 25 cm tall, often spotted red on a pale ground. It grows on forest edges, ridges and roadsides in montane and heath forest from about 900 to 2100 m. In cultivation it is an intermediate to highland grower that wants mild days, cool nights, bright light and constant humidity.

Nepenthes stenophylla
Photo: JeremiahsCPs, CC BY-SA 3.0, via Wikimedia Commons
At home, aim for
Day IntermediateTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Humid airBand in Plantistry
Light Bright, filtered lightDLI and PPFD in Plantistry
No rest periodGrows in the ground

Where it grows wild

A terrestrial climber that scrambles through low montane forest, mossy summit scrub and kerangas (heath forest) on poor sandstone and podzol soils. Herbarium labels mention submontane and montane forest, wet kerangas on podzol, Rhododendron and tree-fern scrub with a 2–4 m canopy on sandstone ridges, and an old logging road in logged forest. It favours edges and open, disturbed places where light is bright.

The literature gives about 900–2100 m. The nine records with an elevation span 840–1700 m, median 1100 m, so the measured sites sit in the lower half of its range.

Borneo (Sabah, Sarawak, Brunei, Kalimantan)

🔒 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.