Cold hardiness & minimum temperature

Is Turkish Red Sage (Salvia recognita)cold hardy? Hardiness zone & min temp

Also called Turkish red sage, Turkish cliff sage.

More about turkish red sage

About Turkish Red Sage

Salvia recognita · also called Turkish red sage, Turkish cliff sage · flowering

Salvia recognita is a woody-based perennial endemic to central Turkey, where it grows at the base of cliffs at elevations up to 1,200 m in hot, dry conditions. It produces erect spikes of rose-pink flowers in summer above a clump of softly hairy, grey-green leaves. The most important care point is excellent drainage — it will rot in wet soil over winter. The ASPCA lists sage (Salvia) as non-toxic to cats and dogs.

Cold limit: USDA 6-9 · RHS H4 (-10°C to 35°C)

Watch for — Root rot: The most common cause of failure; standing water around the crown in winter is fatal. Plant on a slope or in a raised bed with gritty, free-draining soil, and avoid mulching over the crown.

What turkish red sage's hardiness rating actually means

Yes — turkish red sage is genuinely cold hardy. Rated RHS H4 and USDA 6-9, it lives outdoors all year and needs winter cold rather than protection from it. Its RHS rating of H4 means: Hardy in an average winter across much of the temperate world. 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 −10 to −5 °C. Turkish Red Sage is built for winter — once established it takes hard frost and snow in its stride.

Concretely, for turkish red sage as it gets too cold:

It tolerates winter lows to about −10 to −5 °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 turkish red sage 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 turkish red sage can be outside. US growers can check USDA zones; UK growers should use the RHS hardiness ratings, which match the H4 figure above.

Turkish Red Sage hardiness — frequently asked questions

Is turkish red sage cold hardy?

Yes — turkish red sage is genuinely cold hardy. Rated RHS H4 and USDA 6-9, it lives outdoors all year and needs winter cold rather than protection from it. An outdoor plant. Turkish Red Sage 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 turkish red sage can survive?

Minimum survivable temperature is roughly about −10 to −5 °C. Turkish Red Sage is built for winter — once established it takes hard frost and snow in its stride.

What hardiness zone is turkish red sage?

Turkish Red Sage is rated USDA 6-9 and RHS H4 — Hardy in an average winter across much of the temperate world.

Can turkish red sage 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 turkish red sage below its minimum temperature?

It tolerates winter lows to about −10 to −5 °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.