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Sunshine Coast Lawn Weeding Guide (Late Winter – Early Spring)

As the Sunshine Coast weather starts warming up, your lawn is waking from its winter slowdown. Unfortunately, so are the weeds. Bindii, clover, oxalis, nutgrass, paspalum and more thrive at this time of year, competing with your lawn for water, nutrients, and sunlight. Here’s your guide to identifying and controlling them before they take over.


Common Lawn Weeds in South East Queensland

Clover

Clover is easy to spot by its oval-shaped leaves, usually three per stem (four if you’re lucky), with a distinct white circular marking across each leaf. It grows from thin stems and produces small white ball-like flowers.


Bindii

Bindii is a low-growing weed with a flower at its centre. At maturity, this flower produces a prickly seed pod, making summer lawns painful for kids and pets.


Paspalum

Paspalum is a perennial grass weed with a purple tinge at the base of its broad leaves, spreading mainly in warmer months. Its sticky seeds cling easily to shoes and pets.

  • Control: Remove by hand, digging below the crown. Surefire Cannonade 212 EC can also be used. Caution: Cannonade 212EC may damage Kikuyu, Buffalo, and Blue Couch lawns—only spot treat.

Oxalis (Creeping Oxalis)

Often confused with clover, oxalis has small heart-shaped leaves (light green or purple) and produces white, pink, or yellow flowers.


Cudweed

Cudweed forms rosettes with glossy light green leaves on top and white furry undersides. They produce various small flowers from their stems.

  • Control: Difficult to kill due to its glossy leaf surface. Remove by hand or spray with Dicamba M. For better results, add a surfactant (e.g. Wetter 600, Spredmax so spray sticks to the leaves.

Chickweed

A low-growing winter annual that can keep growing into summer. It has paired leaves opposite each other and produces tiny white flowers at stem tips.


Nutgrass

Nutgrass is a sedge weed, lighter green than lawn grass and growing taller. It has three blades per stem and a triangular stem (unlike circular grass stems).

  • Control: Act quickly. Dig out carefully to remove bulbs and roots. For larger outbreaks, use a selective herbicide with Halosulfuron-Methyl ((e.g. Surefire Tempra 750wg aka Sempra)

Summer Grass

This annual grass has soft, hairy leaves growing close to the ground. The leaf sheathes are usually purple-tinged at the base.

  • Control: Remove by hand, and improve lawn health to prevent regrowth. Herbicides with DSMA (e.g. Paspalum, Nutgrass & Clover Weed Killer) will work but can harm Kikuyu and Buffalo lawns, so only spot treat.

Crowsfoot (Crabgrass)

A summer annual growing in tufts with flat, white sheathed stems and smooth, strap-like leaves.

  • Control: Best removed by hand, making sure to dig out the full plant. Can also be controlled with DSMA herbicides—spot treat if using on Buffalo or Kikuyu such as David Grays Crab Grass & Clover Killer

Mullumbimby Couch

A perennial sedge with dark green glossy strap-like leaves and long red-purple rhizomes.

  • Control: Very persistent; dig out thoroughly to remove rhizomes. Larger infestations need treatment with Halosulfuron-Methyl herbicides (e.g. Surefire Tempra 750wg aka Sempra)

Tools for the Job

We stock a wide range of Solo sprayers and hand sprayers—from handheld to backpack sizes—making herbicide application easier and more effective.


Local Sunshine Coast Tips

  • Stay ahead—humidity and rain trigger weed explosions.
  • Always check labels—Buffalo and Kikuyu lawns are sensitive to some chemicals.
  • Support recovery with fertiliser after weed control.

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