Russian
Sage (Perovskia atriplicifolia) is a low water perennial, native
to central Asia. It is primarily planted because it flowers profusely from late
spring until frost. It does well in both xeric and higher water landscapes. In
fact, after establishment Russian Sage can grow without any supplemental
watering although flower production and plant growth may be reduced. The photo
below shows a Russian Sage that has not been watered in over 6 years. It
receives only what rain Mother Nature provides and continues to flower and
expand annually.
Russian Sage is not related to other commonly grown
“sages” such as autumn (Cherry) Sage which are in the genus Salvia. Russian
Sage grows with upright, whitish gray stems reaching 3’ – 4’ tall.
Russian Sage has an extensive root
system and spreads by sending up suckers, growing out in all directions.
Annually, it will become a larger shrub. It has deeply lobed silvery-grey leaves.
The older stems are woody, and younger stems are soft or herbaceous. Like members of the mint family, stems are square in cross section. Russian Sage has a strong scent especially if stems or leaves are rubbed or bruised. Russian Sage produces abundant spires of small, tubular flowers of blue or lavender color. These spires sometimes reach 1’ -2’ in height. Flowers attract pollinators like honey bees all summer.
Russian Sage grows best in full sun, with low to regular water. It is also very heat and drought tolerant. Russian Sage is Hardy to USDA zone 4. Use Russian Sage in the Landscape as solitary plant clumps
or as a border, for example, between properties.
Maintain Russian Sage by cutting back last season’s growth to about 6" – 8" in late winter or early spring before new growth resumes.
Staff Plant Physiologist
The older stems are woody, and younger stems are soft or herbaceous. Like members of the mint family, stems are square in cross section. Russian Sage has a strong scent especially if stems or leaves are rubbed or bruised. Russian Sage produces abundant spires of small, tubular flowers of blue or lavender color. These spires sometimes reach 1’ -2’ in height. Flowers attract pollinators like honey bees all summer.
Russian Sage grows best in full sun, with low to regular water. It is also very heat and drought tolerant. Russian Sage is Hardy to USDA zone 4. Use Russian Sage in the Landscape as solitary plant clumps
or as a border, for example, between properties.
Maintain Russian Sage by cutting back last season’s growth to about 6" – 8" in late winter or early spring before new growth resumes.
Contact
Trees That Please Nursery for more information and pricing.
Photos
& Narrative By:
Stephen
SainStaff Plant Physiologist
Comments