green Assassin 2l
Green Assassin Weed Killer – 2L Concentrate

Green Assassin Weed Killer – 2L Concentrate


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Non-Toxic, Biodegradable solution to weed growth. Ingredients of Green Assassin are based on naturally renewable resources. 

Green Assassin doesn’t spoil the soil.

Get rid of pesky weeds within 90 minutes.

In stock

NZ owned & operated

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Why choose Green Assassin?

Proudly made in New Zealand!

  • Organic Weed killer
  • Non-toxic. Leaves no harmful residue in the soil
  • Designed to work everywhere weed grows like garden beds, lawns, driveways, playgrounds, bricks, cobblestones.
  • Works within 90 minutes
  • Biodegradable solution
  • 2 litres of concentrated weed killer makes 30 litres of solution
  • Safe around children and pets

Instructions for use:

  • Shake the container before use
  • In a general garden sprayer, Mix 1 part weed killer solution and 15 parts water or 1:10 for persistent weeds. Its recommended to add water to sprayer first.
  • Spray on foliage so it is thoroughly covered
  • Leave to dry
  • A second application may be required within 7 days to kill any missed vegetation or lingering weeds

Tips and tricks:

  • Most effective during the hottest part of the day. Works best when sprayed on dry surface.
  • It is recommended to add water before adding Green Assassin to your sprayer bottle
  • Carefully spray only on the foliage to be killed
  • Reluctant weeds such as perennials will regrow after treatment and may require a second application
  • Avoid application of weed killer on or around animal feed and any fruits or vegetables bearing plants


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Green Assassin

Green Assassin is a brand that provides non-toxic, biodegradable solution to weed growth. It has ingredients that are based on naturally renewable resources that effectively gets rid of pesky weeds within 90 minutes.