Salvia nemorosa 'Ostfriesland'
A hardy perennial that will handle harsh conditions and reward with blooms of deep purple flowers.
Plant in full sun, in well draining soil. Remove spent flowers after blooming and cut back harshly to promote new growth. Frost tolerant and requires minimal watering once established.
Compact growth works well to create a dense border when planted en masse. Grows well in pots.
Height to 45cm.