Perovskia atriplicifolia 'Little Spire' ~ Little Spire Russian Sage zone-4 The leaves and berries are

The leaves and berries are highly toxic to animals

IMAGE: Forest & Kim Starr

Echo Duo is a clumping upright perennial with coarse blue-green semi-evergreen lance leaves

Cutleaf Coneflower

Perovskia atriplicifolia 'Little Spire' ~ Little Spire Russian Sage zone-4 The leaves and berries areLittle Spire Russian Sage is a compact woody perennial with finely dissected aromatic grey green foliage on stiff square stems. Whorls of pale blue flowers on airy pinnacles bloom through summer until the first frost. Best flowering in full sun and well drained soils. Drought tolerant once established. Type: Perennial Height: 1. 5' 2' Spread: 1. 5 2 Spacing: 2 USDA Hardiness Zone: 5 9 Culture: Full Sun Bloom Color: Blue Season of Interest: Summer,