Field Sedge

(Carex conoidea)

Field Sedge (Carex conoidea)

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Estimated Native Range
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Summary

Carex conoidea, commonly known as Field Sedge, is a perennial herbaceous plant that forms dense tussocks and belongs to the sedge family, Cyperaceae. It is native to open woodlands, meadows, and grasslands in southeastern Canada and northeastern United States. Field Sedge typically grows to a height of 20-60 cm (8-24 inches) and is characterized by its narrow, grass-like leaves and inconspicuous greenish-brown flowers that appear in late spring to early summer. The plant’s flowers are not particularly showy, but it is valued for its foliage texture and ability to form ground cover.

Field Sedge is appreciated for its low maintenance requirements and is often used in naturalized plantings, rain gardens, and as a ground cover in restoration projects. It thrives in moist to wet conditions and prefers full sun to part shade. It is adaptable to a variety of soil types but performs best in soils that are well-drained. While generally disease-free, it can suffer from root rot if planted in overly saturated soils. Field Sedge is not known for aggressive roots or significant pest problems. It is an excellent choice for gardeners looking to create a naturalistic setting or to stabilize soil in wet areas.CC BY-SA 4.0

Plant Description

  • Plant Type: Grass
  • Height: 1-2.5 feet
  • Width: 1-2 feet
  • Growth Rate: Moderate
  • Flower Color: N/A
  • Flowering Season: Spring, Summer
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Full Sun, Part Shade
  • Water: Medium
  • Drainage: Medium

Common Uses

Bird Garden, Erosion Control, Low Maintenance, Water Garden

Natural Habitat

Open woodlands, meadows, and grasslands in southeastern Canada and northeastern United States

Other Names

Common Names: Field Sedge, Conehead Sedge, Cone Shaped Sedge, Prairie Gray Sedge

Scientific Names: , Carex conoidea, Carex conoidea f. conoidea, Carex conoidea f. katahdinensis, Carex granularioides, Carex granularoides, Carex illinoensis, Carex katahdinensis, Carex tetanica,

GBIF Accepted Name: