Cold hardiness & minimum temperature

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

Also called Elina, Peaudouce, Dicjana.

More about elina rose

About Elina Rose

Rosa 'Elina' · also called Elina, Peaudouce · flowering

Elina is a robust pale-primrose-yellow hybrid tea bred by Dickson in 1985, prized for huge high-centred blooms, glossy disease-resistant foliage and exceptional vigour. It performs reliably in cooler UK gardens, repeat-flowering from June to autumn. Grow it in full sun with rich, moisture-retentive soil for the strongest stems and largest flowers.

Cold limit: USDA 5-9 (outdoor garden rose) · RHS H6 (15-25°C)

What elina rose's hardiness rating actually means

Yes — elina rose is genuinely cold hardy. Rated RHS H6 and USDA 5-9 (outdoor garden rose), it lives outdoors all year and needs winter cold rather than protection from it. Its RHS rating of H6 means: Hardy throughout the UK and northern Europe. On the US scale that maps to USDA 5-9 (outdoor garden rose) — 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 −20 to −15 °C. Elina Rose is built for winter — once established it takes hard frost and snow in its stride.

Concretely, for elina rose as it gets too cold:

It tolerates winter lows to about −20 to −15 °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 elina rose go outside or overwinter — and where?

Plant it out within USDA 5-9 (outdoor garden rose) 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 elina rose can be outside. US growers can check USDA zones; UK growers should use the RHS hardiness ratings, which match the H6 figure above.

Elina Rose hardiness — frequently asked questions

Is elina rose cold hardy?

Yes — elina rose is genuinely cold hardy. Rated RHS H6 and USDA 5-9 (outdoor garden rose), it lives outdoors all year and needs winter cold rather than protection from it. An outdoor plant. Elina Rose is hardy across USDA 5-9 (outdoor garden rose); 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 elina rose can survive?

Minimum survivable temperature is roughly about −20 to −15 °C. Elina Rose is built for winter — once established it takes hard frost and snow in its stride.

What hardiness zone is elina rose?

Elina Rose is rated USDA 5-9 (outdoor garden rose) and RHS H6 — Hardy throughout the UK and northern Europe.

Can elina rose survive winter outside?

Plant it out within USDA 5-9 (outdoor garden rose) 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 elina rose below its minimum temperature?

It tolerates winter lows to about −20 to −15 °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.