
Perovskia x superba (P. atriplicifolia)
Description
A bushy, woody-based deciduous perennial to 1.2m tall, with upright white stems bearing finely divided aromatic, grey-green leaves to 5cm long, and long terminal panicles of tiny blue flowers in late summer and early autumn
Plant Characteristics
Growth Speed
Moderate · 0.4 m/yr
Soil Texture
ChalkLoamSand
Soil pH
AcidAlkalineNeutral
Soil Moisture
Well-drained
Hardiness (USDA)
Zones 4-9
Key Features
FragrantGenerally pest-freeCoastalCottage and informal gardenCity and courtyard gardensGravel gardenWildlife gardensMediterranean climate plantsFlower borders and beds