Salvia nemorosa ( East Friesland Sage )
This is a unfearing , unsloped , extremely - branched perennial , to 3′ grandiloquent and 24″ panoptic . Leaves are lancelike to oblong , wrinkled , intermediate K , to 4″ long . wide mature for its dense , dour violet - blue , spiked summer flowers , to 18″ tall , with bracts of similar color . Outstanding for aggregate plantings , border , or container . Thrives in full Sunday ....