Russian Sage (Perovskia atriplicifolia): A Drought-Proof Perennial for Sun

Russian sage (Perovskia atriplicifolia) is a woody-based perennial from Central Asia, beloved for its airy spires of lavender-blue flowers and silvery, aromatic foliage. Blooming from midsummer to frost, it thrives in heat, drought, and poor soil—ideal for xeriscapes and low-maintenance borders.

Plant Profile

• Height/Spread: 3–4 feet tall, 2–3 feet wide.
• Stems: Square, white-hairy, woody at base.
• Leaves: Deeply notched, silvery-green.
• Flowers: Tubular, lavender, in panicles.

Cultivation

• Zones: 4–9.
• Sun: Full sun essential; shade causes flopping.
• Soil: Any well-drained soil, even poor or alkaline.
• Water: Occasional deep watering; hates wet feet.
• Fertilizer: None needed; excess causes weak growth.

Pruning

In early spring, cut stems back to 6–12 inches above ground to encourage bushy growth and abundant blooms. Remove weak or crossing branches.

Propagation

• Seeds (slow).
• Rooted stem cuttings (faster).
• Nursery transplants (easiest).

Russian sage attracts butterflies, resists deer, and provides long-lasting cut or dried flowers.