Plant Database

perennial

Sharp Edge Sedge

Cyperus haspan

Add To My Wish List

print page
 
Sharp Edge Sedge (Cyperus haspan) at GardenWorks

Sharp Edge Sedge foliage

Sharp Edge Sedge foliage

(Photo courtesy of NetPS Plant Finder)

Height:  30 inches

Spread:  30 inches

Sunlight:  full sun  partial shade 

Hardiness Zone:  8b

Description:

This variety is a semi-aquatic, grass-like plant producing graceful green stems with green bracts; perfect for pond side planting or in wet areas of the garden; doesn't mind being submerged at the base

Ornamental Features

Sharp Edge Sedge's attractive grassy leaves remain green in colour throughout the season. Neither the flowers nor the fruit are ornamentally significant.

Landscape Attributes

Sharp Edge Sedge is an herbaceous perennial with an upright spreading habit of growth. Its relatively fine texture sets it apart from other garden plants with less refined foliage.

This is a relatively low maintenance plant, and is best cleaned up in early spring before it resumes active growth for the season. It has no significant negative characteristics.

Sharp Edge Sedge is recommended for the following landscape applications;

  • Mass Planting
  • General Garden Use
  • Water Gardens
  • Container Planting
  • Bog Gardens

Planting & Growing

Sharp Edge Sedge will grow to be about 30 inches tall at maturity, with a spread of 30 inches. It grows at a fast rate, and under ideal conditions can be expected to live for approximately 10 years.

This plant does best in full sun to partial shade. It prefers to grow in moist to wet soil, and will even tolerate some standing water. It is not particular as to soil type or pH. It is somewhat tolerant of urban pollution. This species is native to parts of North America. It can be propagated by division.

Sharp Edge Sedge is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. With its upright habit of growth, it is best suited for use as a 'thriller' in the 'spiller-thriller-filler' container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the edges. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.

 
 
Hardiness Zone Plant Height Minimum Sunlight
Characteristics
Massing  Garden  Container  Bog  Water 
Applications
Foliage Color  Texture 
Ornamental Features


Disclaimer - This Plant Database is an online catalog representing many of the varieties that we carry over the course of the season, and is intended for informational purposes only. Inventory varies seasonally, so we cannot guarantee that every plant will be in stock at all times - please contact your favourite GardenWorks location directly for current availability. It does not include our entire inventory of plants, so be sure to visit GardenWorks to see varieties that may not be represented on this list.