Shirley_tulip's Garden
Salvia guaranitica 'Black & Blue'
Bought at RHS Wisley Plant Fair 5/9/2018. A sub-shrubby perennial with mid-green leaves. Spikes of deep blue flowers from late summer to late autumn. Max ht.1.5m. Max spread 60cm. Flowers August to November. Full sun/partial shade. Not hardy. Planted in far left of middle border on 26/2/19.
