Pennsylvania Sedge; Oak Sedge (Carex pensylvanica). Hardy, eastern North American perennial sedgeDescription: Fountain-shaped mounds of narrow, shiny, bright green foliage; white and purple inflorescences emerge in mid-late spring; typically semi-evergreenHabit: Grows 6-10" high and 12" wide; clump-forming and vigorous; spreads by rhizomes to form large coloniesCulture: Prefers partial to full shade and dry to average, well-drained soil; drought tolerantHardiness: Cold hardy to USDA Zone 4Origin: Eastern North AmericaAttributes:... - Pennsylvania Sedge; Oak Sedge (Carex pensylvanica). |