Top Menu Search

500ml Lawn Weed Control

Code: WLAWN500N

McGregor's Lawn Weed Control controls broadleaf weeds including Clover Thistles, Dandelion, Catsear Chickweed, Daises, Docks Onehunga and Prickles without harming grasses.
Where to buy

Select your region to find your nearest McGregor’s stockist.

Planting Instruction
  • 500ml concentrate, treating 375m2
  • Safe to use on grass providing directions are followed
  • Results in 3-4 weeks dependent on weather
Specs & Warranty
Measurement/Pack Size
Coverage Area
Solution Type
Application Type
Area of Use
Pet and Livestock Friendly
Safe for Edibles
Kills cont.
Kills cont.
Results in
Active Ingredients
Active Ingredients cont.
Active Ingredients cont.
Hazard Classification
HSNO Approval Cofe
Downloads Questions & Answers

What is the most effective treatment to control thistles whilst not killing my lawn?

1 answer

There are several species of thistle that are weeds in New Zealand; Nodding Thistle, California Thistle, Scotch Thistle and Sow Thistle. Californian Thistle is a perennial and can be difficult to control due to vegetative growth from its creeping and spreading root system. In mown lawns it…

Read More

What exactly does Yarrow look like and what is the best way to treat it without harming my lawn grasses?

1 answer

Yarrow is a common weed of pastures, roadsides, gardens and waste places. It has feathery branched leaves and sends up a flower stalk topped with a disc of white or pink flowers. It spreads easily by sending out rhizomatous roots from which new plants grow forming a dense mat of…

Read More
QuestionAsk a Question


Find Products