Plant care
Orcutt's Liveforevertemperature & humidity
Dudleya attenuata
More about orcutt's liveforever
Ideal temperature for orcutt's liveforever
Temperature kills fewer orcutt's liveforever plants than you'd think. What kills them is the micro-climate within a normal-temperature room — a leaf pressed against single-glazed winter glass, the hot dry updraft directly above a radiator, the cold blast from an AC vent. The thermostat reading at 5–28°C (41–82°F) is fine; the spot you put the plant in matters more. Below roughly 5°C the damage starts — soft blackened patches, translucent leaves, sometimes overnight.
Cold tolerance & winter care
Orcutt's Liveforever is frost-tender (USDA 9-11, RHS H2). 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 orcutt's liveforever
Orcutt's Liveforever sits happiest at around 20–45% relative humidity. Tolerates coastal humidity in its native range but requires excellent airflow. In humid indoor environments, ensure good ventilation. High humidity combined with warmth during summer dormancy encourages rot. 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.
Orcutt's Liveforever temperature & humidity — frequently asked questions
What temperature is best for orcutt's liveforever?
Orcutt's Liveforever grows best between 5–28°C (41–82°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 orcutt's liveforever tolerate?
Orcutt's Liveforever starts to suffer below roughly 5°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 orcutt's liveforever need?
Orcutt's Liveforever prefers about 20–45% relative humidity. Tolerates coastal humidity in its native range but requires excellent airflow. In humid indoor environments, ensure good ventilation. High humidity combined with warmth during summer dormancy encourages rot.
How do I raise humidity for orcutt's liveforever?
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 orcutt's liveforever live outside?
Orcutt's Liveforever is rated for USDA zone 9-11 and RHS hardiness H2. Outside that range it must come indoors before the first frost — treat any outdoor stint as a summer holiday, not a permanent home.
More orcutt's liveforever care
In the UK? Keeping orcutt's liveforever warm in a UK home covers the radiator, single-glazing and heating-season humidity angle. Temperature and humidity are one piece. See the full orcutt's liveforever care guide, its cold-hardiness guide, and watering schedule — humidity and watering problems are easy to confuse.