Plant care
Shark Teeth Venus flytraptemperature & humidity
Dionaea muscipula 'Shark Teeth'
More about shark teeth venus flytrap
Ideal temperature for shark teeth venus flytrap
Shark Teeth Venus flytrap is comfortable in any room a person is comfortable in, roughly 5–35°C (growing season 18–30°C; dormancy 2–10°C) (41–95°F (growing season 64–86°F; dormancy 36–50°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 5°C growth pauses; cold beyond that pushes it into dormancy rather than killing it outright.
Cold tolerance & winter care
Shark Teeth Venus flytrap is comparatively hardy (USDA 5–8, RHS H3). Within that range it tolerates a cold dormant spell outdoors; outside it, grow it in a container you can move under cover or overwinter in a cool but frost-free spot. Hardiness assumes an established plant in well-drained soil — a wet, cold root zone kills far more plants than cold air alone.
Humidity for shark teeth venus flytrap
Shark Teeth Venus flytrap sits happiest at around 50–80% relative humidity. Tolerates typical household humidity when roots are kept wet, but thrives at 60–80%. Placing the tray of water nearby provides passive humidity. A terrarium or cloche helps in centrally heated rooms below 50% RH. 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.
Shark Teeth Venus flytrap temperature & humidity — frequently asked questions
What temperature is best for shark teeth venus flytrap?
Shark Teeth Venus flytrap grows best between 5–35°C (growing season 18–30°C; dormancy 2–10°C) (41–95°F (growing season 64–86°F; dormancy 36–50°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 shark teeth venus flytrap tolerate?
Shark Teeth Venus flytrap starts to suffer below roughly 5°C. It tolerates a cold dormant period within USDA 5–8, but a wet cold root zone is more dangerous than cold air.
What humidity does shark teeth venus flytrap need?
Shark Teeth Venus flytrap prefers about 50–80% relative humidity. Tolerates typical household humidity when roots are kept wet, but thrives at 60–80%. Placing the tray of water nearby provides passive humidity. A terrarium or cloche helps in centrally heated rooms below 50% RH.
How do I raise humidity for shark teeth venus flytrap?
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 shark teeth venus flytrap live outside?
Shark Teeth Venus flytrap is rated for USDA zone 5–8 and RHS hardiness H3. Within that range it can stay outdoors; outside it, grow it in a moveable container and protect the roots from a wet, cold winter.
More shark teeth venus flytrap care
In the UK? Keeping shark teeth venus flytrap warm in a UK home covers the radiator, single-glazing and heating-season humidity angle. Temperature and humidity are one piece. See the full shark teeth venus flytrap care guide, its cold-hardiness guide, and watering schedule — humidity and watering problems are easy to confuse.