Salvia azurea (Blue Sage)
Salvia azurea (Blue Sage)
50 (80)cm, Blue Sage is a herbaceous perennial which is native of south-eastern USA. Makes showy, rich blue to sky blue flower spikes in summer above middle green linear to lanceolate, pubescent leaves. For any rich, well drained soil in a sunny spot. USDA Climate Zone 6/7. VI-VII.More Details »