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Sauge de Russie

Sauge de Russie

Salvia yangii
Une vivace à base ligneuse de la famille des Lamiacées, originaire des collines sèches et des prairies de l'Asie du Sud-Ouest au centre de l'Asie, cultivée pour son voile de petites fleurs bleu lavande à deux lèvres étagées en panicules terminales ramifiées, au-dessus d'un feuillage finement découpé, aromatique, vert grisâtre, sur des tiges rigides et carrées. Elle fleurit du milieu de l'été jusqu'à l'automne, résiste à la chaleur, à la sécheresse et aux sols pauvres, et est reconnue pour sa tolérance aux lapins, aux cervidés et aux conditions urbaines. Anciennement classée sous le nom Perovskia atriplicifolia et non originaire d'Amérique du Nord.
Climate fit: moderate (51/100)
Structure
Pollinator
Border
Light
Full sun
Water
Low water
Mature size
36-60" tall · 36" apart
Hardy in zones
5a-9b
very cold to frosty winters
AHS heat range
4-12
Plant range authored in AHS heat-zone terms.
Native in Illinois
No
NC State Extension Gardener Plant Toolbox documente que les fleurs attirent les abeilles, papillons et colibris, faisant de la longue floraison estivale une précieuse source de nectar dans les plantations sèches et ensoleillées.

Cold hardiness

Future
These values are location-based: this location's current hardiness is the baseline, and the 2050 value is a projected future climate for this same location.
Now
Zone 6b
USDA
Published baseline for this location from 1991-2020.
Source: USDA Plant Hardiness Zone Map 2023 (1991-2020 climatology) via ArcGIS FeatureServer
Well-suited
2050
Zone 7a
Plotwright
Projected zone for this same location in 2050 (2041-2070) using SSP3-7.0 (regional rivalry).
Well-suited
In plain terms: This location is in Zone 6b today. Its hardiness profile is cold winters, and coldest nights are typically around -3°F. By 2050, the projected hardiness zone is Zone 7a based on SSP3-7.0 (regional rivalry). That is a +0.5-zone shift from Zone 6b to Zone 7a by 2050.
Well-suited today and still thriving in 2050.

Heat tolerance

Future
Heat tolerance values are location-based too: heat days today are observed at this site, and the 2050 value projects this same location under a future climate.
Loading AHS heat-zone data for this location...

Sources & citations

Cite this page
For lesson plans, articles, or research that uses this page. To cite a single upstream fact instead, use its specific source listed below.
Plotwright. (2026, May 17). Sauge de Russie (Salvia yangii). Retrieved 2026, June 14, from https://plotwright.garden/plants/salvia-yangii
Sources for every fact
Every fact on this page traces to a source. 18 fields cited - 18 source-backed.
Missouri Botanical Garden PlantFinder
Botanical research database
Backs 17 fields
Identity
Summary
Plant type
Light
Moisture
Hardiness
Heat zone
Size
Spacing
Habit
Design roles
Seasonal interest
Growth stages
Lifecycle
Regional guidance
Success tips
Designer notes
Wikimedia Commons
Photo · CC0 1.0 — released to the public domain
Backs 1 field
Image
NC State Extension Gardener Plant Toolbox
University extension service