Plant care
Chinese Yewtemperature & humidity
Taxus chinensis
More about chinese yew
Ideal temperature for chinese yew
Aim for -15°C to 28°C (5°F to 82°F) on the thermostat and you've handled the easy part. The hard part is the half-metre around the plant: window glass that drops to near-freezing on a January night, a radiator pumping out hot dry air, a draught from an opened front door. Move the plant 30 cm and you've usually fixed the problem. Below roughly -15°C growth pauses; cold beyond that pushes it into dormancy rather than killing it outright.
Cold tolerance & winter care
Chinese Yew is comparatively hardy (USDA 6-9, RHS H5). 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 chinese yew
Chinese Yew sits happiest at around Moderate to high (50–80% RH) relative humidity. Native to the moist montane forests of central and southern China where humidity is consistently moderate to high. Performs well in temperate oceanic and continental climates with adequate rainfall. Not suited to hot, arid lowland conditions. 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.
Chinese Yew temperature & humidity — frequently asked questions
What temperature is best for chinese yew?
Chinese Yew grows best between -15°C to 28°C (5°F to 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 chinese yew tolerate?
Chinese Yew starts to suffer below roughly -15°C. It tolerates a cold dormant period within USDA 6-9, but a wet cold root zone is more dangerous than cold air.
What humidity does chinese yew need?
Chinese Yew prefers about Moderate to high (50–80% RH) relative humidity. Native to the moist montane forests of central and southern China where humidity is consistently moderate to high. Performs well in temperate oceanic and continental climates with adequate rainfall. Not suited to hot, arid lowland conditions.
How do I raise humidity for chinese yew?
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 chinese yew live outside?
Chinese Yew is rated for USDA zone 6-9 and RHS hardiness H5. 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 chinese yew care
In the UK? Keeping chinese yew warm in a UK home covers the radiator, single-glazing and heating-season humidity angle. Temperature and humidity are one piece. See the full chinese yew care guide, its cold-hardiness guide, and watering schedule — humidity and watering problems are easy to confuse.