List 8 – Equisetum hyemale

Equisetum hyemale (scouring rush)

Family: Equisetaceae
8.2 equisetum hyemale

USDA Hardiness Zone: 4-9

Size:

  • 1-6 ft wide
  • 2-4 ft tall

Form:

  • Upright; spreading

Soil & Water requirements:

  • Medium to wet (can grow in up to 4” of water)
  • Drought and flood tolerant

Exposure:

  • Full sun to part shade; but also tolerant of heavy shade

Leaves:

  • Rigid, upright, bamboo-like stems
  • Small, scale-like eaves occur at each node
  • Distinct, black bands at each node
  • Evergreen stems

Flowers:

  • Non-flowering

Suitable uses:

  • Water gardens
  • Near pond edge
  • Bog gardens
  • Wet, low areas that most other plants won’t tolerate
  • Vertical accent plant
  • Upholds an architecture appearance; linear qualities

Other:

  • Can be invaded by weeds if not properly maintained
  • It is important that there is a maintenance management plan in place, and would be most suitable for locations that can afford the maintenance
  • Can become quite aggressive if not contained properly; spreads through rhizomes
  • Parts of plant are poisonous if eaten

 

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