Cold hardiness & minimum temperature

Is Fortune Plum Yew (Cephalotaxus fortunei)cold hardy? Hardiness zone & min temp

Also called Chinese Plum Yew, Fortune's Plum Yew.

More about fortune plum yew

About Fortune Plum Yew

Cephalotaxus fortunei · also called Chinese Plum Yew, Fortune's Plum Yew · flowering

Fortune Plum Yew is an elegant, shade-tolerant evergreen conifer from central and southern China, with long, dark-green needle-like foliage and olive-shaped fleshy red-purple fruits. It thrives in woodland gardens and deep shade where few conifers succeed. All parts are toxic to pets and people.

Cold limit: USDA 6-9 · RHS H5 (-15 to 25°C)

What fortune plum yew's hardiness rating actually means

Yes — fortune plum yew is genuinely cold hardy. Rated RHS H5 and USDA 6-9, it lives outdoors all year and needs winter cold rather than protection from it. Its RHS rating of H5 means: Hardy in most of the UK and in cold winters. On the US scale that maps to USDA 6-9 — the zones where it can be left outdoors year-round.

New to these scales? The USDA hardiness zone map explained covers how the zone numbers work, and you can find your own zone with the zone finder.

Minimum temperature — and what happens below it

Minimum survivable temperature is roughly about −15 to −10 °C. Fortune Plum Yew is built for winter — once established it takes hard frost and snow in its stride.

Concretely, for fortune plum yew as it gets too cold:

It tolerates winter lows to about −15 to −10 °C once established.
Below its rated zone, the visible damage is browned or blackened top growth and, in the worst case, a killed crown or root.
First-year, newly planted, or container-grown specimens are noticeably less hardy than established garden plants — the roots are exposed.

Can fortune plum yew go outside or overwinter — and where?

Plant it out within USDA 6-9 and it overwinters with little or no help.
It does not want to come indoors — a warm winter room actually weakens a hardy plant by denying it dormancy.
The real risks in its range are waterlogging, wind-rock on young plants, and a late hard frost on new growth — not ordinary winter cold.

Work back from your local frost dates with the frost-date calculator: the last spring frost and first autumn frost are what really decide when fortune plum yew can be outside. US growers can check USDA zones; UK growers should use the RHS hardiness ratings, which match the H5 figure above.

Fortune Plum Yew hardiness — frequently asked questions

Is fortune plum yew cold hardy?

Yes — fortune plum yew is genuinely cold hardy. Rated RHS H5 and USDA 6-9, it lives outdoors all year and needs winter cold rather than protection from it. An outdoor plant. Fortune Plum Yew is hardy across USDA 6-9; it belongs in the ground or a frost-proof container, not on a windowsill, and many types actively need a cold winter to perform.

What is the minimum temperature fortune plum yew can survive?

Minimum survivable temperature is roughly about −15 to −10 °C. Fortune Plum Yew is built for winter — once established it takes hard frost and snow in its stride.

What hardiness zone is fortune plum yew?

Fortune Plum Yew is rated USDA 6-9 and RHS H5 — Hardy in most of the UK and in cold winters.

Can fortune plum yew survive winter outside?

Plant it out within USDA 6-9 and it overwinters with little or no help. It does not want to come indoors — a warm winter room actually weakens a hardy plant by denying it dormancy. The real risks in its range are waterlogging, wind-rock on young plants, and a late hard frost on new growth — not ordinary winter cold.

What happens to fortune plum yew below its minimum temperature?

It tolerates winter lows to about −15 to −10 °C once established. Below its rated zone, the visible damage is browned or blackened top growth and, in the worst case, a killed crown or root. First-year, newly planted, or container-grown specimens are noticeably less hardy than established garden plants — the roots are exposed.