Cold hardiness & minimum temperature

Is The Fairy Rose (Rosa 'The Fairy')cold hardy? Hardiness zone & min temp

Also called The Fairy, Fairy Rose, Climbing Fairy.

More about the fairy rose

About The Fairy Rose

Rosa 'The Fairy' · also called The Fairy, Fairy Rose · flowering

The Fairy is a tough, low-spreading Polyantha rose that bears huge sprays of small, soft-pink, rosette double blooms from midsummer until the first frosts. Almost continuously in flower, glossy-leaved and exceptionally disease-resistant, it makes superb ground cover, low hedging or a container and standard rose. Reliable, virtually scent-free and pet-safe, it thrives with minimal fuss.

Cold limit: USDA 4-9 · RHS H7 (-23 to 30°C)

Watch for — Bare, woody centre over time: Old ground-cover plants can become woody and sparse in the middle. Renew by cutting back hard in late winter to stimulate fresh basal growth and dense flowering cover.

What the fairy rose's hardiness rating actually means

Yes — the fairy rose is genuinely cold hardy. Rated RHS H7 and USDA 4-9, it lives outdoors all year and needs winter cold rather than protection from it. Its RHS rating of H7 means: Hardy in the severest European continental winters. On the US scale that maps to USDA 4-9 — 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 below about −20 °C. The Fairy Rose is built for winter — once established it takes hard frost and snow in its stride.

Concretely, for the fairy rose as it gets too cold:

It tolerates winter lows to about −20 °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 the fairy rose go outside or overwinter — and where?

Plant it out within USDA 4-9 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 the fairy rose can be outside. US growers can check USDA zones; UK growers should use the RHS hardiness ratings, which match the H7 figure above.

The Fairy Rose hardiness — frequently asked questions

Is the fairy rose cold hardy?

Yes — the fairy rose is genuinely cold hardy. Rated RHS H7 and USDA 4-9, it lives outdoors all year and needs winter cold rather than protection from it. An outdoor plant. The Fairy Rose is hardy across USDA 4-9; 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 the fairy rose can survive?

Minimum survivable temperature is roughly below about −20 °C. The Fairy Rose is built for winter — once established it takes hard frost and snow in its stride.

What hardiness zone is the fairy rose?

The Fairy Rose is rated USDA 4-9 and RHS H7 — Hardy in the severest European continental winters.

Can the fairy rose survive winter outside?

Plant it out within USDA 4-9 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 the fairy rose below its minimum temperature?

It tolerates winter lows to about −20 °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.