Nepenthes macrophylla is a climbing tropical pitcher plant from the summit area of Mount Trusmadi in Sabah, Borneo, known from only a very narrow altitude band. Its key to growing is cool nights, high humidity and bright conditions, as it is a highland species.
Family
Nepenthaceae (Pitcher-plant family)
Grows as
Climber
Light
Bright indirect
Water
Keep the medium constantly moist using rainwater or distilled water, never letting it dry out.
Soil
Free-draining, low-nutrient mix such as sphagnum moss with perlite, or a peat and perlite blend.
Temperature
Cool highland conditions, roughly 10–25 °C with cooler nights; tolerates about 5 °C at night, protect from frost.
How easy
Hard
Native range
Borneo (Sabah)
Climate
wet tropical
About
Nepenthes macrophylla , the large-leaved pitcher-plant, is a tropical pitcher plant known only from a very restrictive elevation on Mount Trusmadi in Sabah, Malaysian Borneo.
Nepenthes macrophylla was once thought to be a subspecies of N. edwardsiana, but differs from that species in several aspects of pitcher and leaf morphology.
Where it grows
Nepenthes macrophylla is known with certainty only from the summit area of Mount Trusmadi in Sabah, Borneo, despite the presence of a number of nearby peaks (such as Mount Pinesowitan) that fall within its altitudinal range. However, there are unconfirmed reports that it also grows "on the summit of a neighbouring peak". Older sources list a number of different values for the altitudinal distribution of N. macrophylla, with some giving a narrow range of 2,200–2,400 m and others a much wider span of 2,000–2,600 m. It is now known that this species occurs between 2,200 m and the summit at 2,642 m.
Text excerpted from the Wikipedia article Nepenthes macrophylla by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.