Herbaceous Perennial Bogs
A hardy, robust, perennial with square stems and oval, wrinkled dark green leaves to a height of 90cm. Small yellow-green flowers with a reddish-brown upper lip are borne in bunches from early summer to early autumn
Position
Full sun, Partial shade
Soil Types
Clay, Chalk, Loam, Sand
Max Height
0.5-1 metres
Max Spread
0.5-1 metres