Three-cornered garlic control option
  • Example of product names

  • Herbicide group

  • Application rate (with water unless indicated)

  • Situation

  • Timing

  • Comments

  • Legal status

Three-cornered garlic

Allium triquetrum

Weed profile

  • Perennial
  • Herb
  • Contaminates produce
  • Habitat: native vegetation

Impact

Dominates ground layer under shade.

Description

  • Perennial herb with a scent of garlic.
  • White underground bulb with numerous bulblets at base.
  • Leaves fleshy, flat, shallowly channelled.
  • Flowers white, bell-shaped, in a group at the top of a 3-sided leafless stem.

Control options

Legal requirements in each region

To find out which landscape region you're in visit the NatureMaps website.

Alinytjara Wiluṟara

Eyre Peninsula

Green Adelaide

Hills and Fleurieu

Kangaroo Island

Limestone Coast

Murraylands and Riverland

Northern and Yorke

South Australian Arid Lands

Page Last Reviewed: 06 Sep 2021
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