Plant care
African Liana Sundewtemperature & humidity
Triphyophyllum peltatum
More about african liana sundew
Ideal temperature for african liana sundew
African Liana Sundew is comfortable in any room a person is comfortable in, roughly 20–32 °C (68–90 °F). The mistakes are micro-climates: a north-facing window on a frosty night, a south-facing windowsill in a summer heatwave, the standing draught between an opened kitchen door and the radiator behind it. Read the room around the plant, not the thermostat. Below roughly 20°C the damage starts — soft blackened patches, translucent leaves, sometimes overnight.
Cold tolerance & winter care
African Liana Sundew is frost-tender (USDA 11-12 (indoor in most climates), RHS H1a). It cannot survive a frost, so in most of the US and UK it lives indoors year-round or summers outside and comes back in well before the first autumn frost — once nights drop toward 10-12°C is the cue, not the first frost warning. Acclimate it over a week when moving between indoors and out so the leaves do not shock.
Humidity for african liana sundew
African Liana Sundew sits happiest at around 70–90% relative humidity. Requires consistently high tropical humidity throughout the year; this is best achieved in a heated, well-ventilated glasshouse — sudden drops in humidity stress the plant and inhibit the delicate glandular leaves that appear during the carnivorous phase. The usual low-humidity tell is crisp brown leaf tips and edges while the soil moisture is fine — a sign the air, not the watering, is the problem. If you need to raise it, the reliable methods are grouping plants together, standing the pot on a tray of damp pebbles (the pot above the waterline, never in it), or running a small humidifier in winter when indoor heating dries the air most. Misting is the least effective — it raises humidity for minutes, not hours.
African Liana Sundew temperature & humidity — frequently asked questions
What temperature is best for african liana sundew?
African Liana Sundew grows best between 20–32 °C (68–90 °F). Keep it out of cold draughts, off freezing windowsills in winter, and away from the hot dry air directly above radiators — the extremes matter far more than the average room temperature.
How cold can african liana sundew tolerate?
African Liana Sundew starts to suffer below roughly 20°C. It is frost-tender and will be damaged or killed by a frost, so bring it indoors once nights fall toward 10-12°C.
What humidity does african liana sundew need?
African Liana Sundew prefers about 70–90% relative humidity. Requires consistently high tropical humidity throughout the year; this is best achieved in a heated, well-ventilated glasshouse — sudden drops in humidity stress the plant and inhibit the delicate glandular leaves that appear during the carnivorous phase.
How do I raise humidity for african liana sundew?
Group it with other plants, stand the pot on a tray of damp pebbles (kept above the waterline), or run a small humidifier in winter. Misting only helps for a few minutes, so it is the weakest option for a plant that genuinely needs more humidity.
Can african liana sundew live outside?
African Liana Sundew is rated for USDA zone 11-12 (indoor in most climates) and RHS hardiness H1a. Outside that range it must come indoors before the first frost — treat any outdoor stint as a summer holiday, not a permanent home.
More african liana sundew care
In the UK? Keeping african liana sundew warm in a UK home covers the radiator, single-glazing and heating-season humidity angle. Temperature and humidity are one piece. See the full african liana sundew care guide, its cold-hardiness guide, and watering schedule — humidity and watering problems are easy to confuse.