Perennials

Salvia yangii 'Blue Steel'

Blue Steel Russian sage

Also known as: Perovskia atriplicifolia

Perovskia Blue Steel. Photo courtesy of PanAmerican Seed / Ball Horticultural Company.

Clouds of blue flowers rise above aromatic silver foliage on sturdy stems. Plants grow larger after their first year. Use it in sunny borders with room for its airy form.

At a glance

Sun: Full sun
Mature size: Height: 18–24 in. first year; 30–36 in. mature · Spread: 20–38 in. mature
Water: Low once established
Hardiness: USDA zones 4–9
Bloom: Blue; summer–late summer.

Sizes & prices

#1$16.99

Catalog updated September 8, 2026. This is not a live stock count; please call to confirm availability and price.

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Resistance & tolerances

Drought: Tolerant once established.
Wet soil: Use freely draining soil.
Heat: Tolerant.

Growing & care

Maintenance: In early spring, cut old stems to several inches above ground to encourage fresh growth. Avoid poorly drained, wet soil.

Sources & photo credits

PanAmerican Seed

NC State Extension

Photo: PanAmerican Seed / Ball Horticultural Company · Product promotion authorized; retain correct variety and series; do not resell or license photos.

Reviewed September 19, 2026. Growing conditions vary by location.