Brunnings Weed Kill Glyphosate 360 Concentrate 1L: Glyphosate Weed Killer for Weeds and Grasses

Brunnings Glyphosate 360: A Concentrated Weed Killer for the Home Garden

Brunnings Weed Kill Glyphosate 360 is a broad-spectrum, non-selective, systemic glyphosate herbicide weed killer that kills annual and perennial weeds and grasses, including the roots. It contains 360g/L glyphosate and is a Group 9 herbicide, made for spot weed control in garden beds, rockeries, driveways, paths, fence lines and along lawn edges. This 1L weed killer concentrate is mixed with water and makes up to about 100L of spray at the general weed rate.

How Does Glyphosate Weed Killer Work?

Glyphosate is absorbed through green leaves and stems, then travels in the plant's sap down to the roots. Inside the plant, it blocks an enzyme (EPSP synthase) that weeds need to make essential proteins, so the weed gradually yellows, wilts and dies, roots and all. Because it kills the whole plant rather than just burning off the top, treated weeds don't regrow from the root. Glyphosate has no meaningful soil activity, so it only affects plants it's sprayed onto.

What Weeds Will Glyphosate Kill?

Brunnings Weed Kill 360 controls a wide range of grasses and weeds, including:

• Couch grass, buffalo grass, paspalum and winter grass
• Annual ryegrass
• Bamboo and lantana
• Many common annual and perennial broadleaf weeds

As a grass weed killer, it's especially useful for runners of couch and kikuyu creeping into garden beds and along paths.

How Long Does Glyphosate Take to Work?

Annual weeds usually start yellowing within about 3 to 7 days. Tough perennial weeds and grasses can take 1 to 3 weeks to show strong symptoms, and complete death can take 3 to 5 weeks. Leave sprayed weeds alone for at least a week before pulling, mowing or digging, so the glyphosate has time to reach the roots.

How to Use Brunnings Weed Kill 360

• Mix with clean water in a garden sprayer at the label rate.
• General annual and perennial weeds: 10mL per 1 litre of water.
• Woody weeds: 15mL per 1 litre of water.
• Spray to wet the leaves of the target weeds thoroughly, without run-off.
• Spray when weeds are actively growing, not stressed by drought or frost.
• Treat perennial weeds after flowering, and woody weeds from flowering to leaf fall (around January to May).
• Apply in dry, calm conditions, and don't spray if rain is likely soon after.
• Don't spray plants bearing edible berries. Repeat if needed.

Non-Residual: Replant After 14 Days

Glyphosate is inactivated when it contacts soil and leaves no lasting residue. You can usually replant a treated area about 14 days after spraying, which makes it useful for clearing garden beds before planting. It won't stop new weed seeds germinating later, so plan follow-up spot sprays or mulch.

Non-Selective: Keep It Off Plants You Want

Glyphosate kills or damages any green plant it touches, including lawn grass, shrubs and vegetables. Spray on still days, use a coarse spray close to the weed, and shield nearby plants with a piece of cardboard if needed. It's not suitable for weeding inside a lawn. For broadleaf weeds in lawns, use a selective lawn weed killer instead.

Safety

Brunnings Weed Kill 360 is registered with the APVMA for home garden use when applied as directed on the label. Wear gloves and eye protection when mixing and spraying, and wash your hands afterwards. Keep children and pets off sprayed areas until the spray has dried. Store in the original container, out of reach of children.

Key Features and Benefits

• 360g/L glyphosate weed killer concentrate
• Kills annual and perennial weeds and grasses, roots and all
• Systemic action moves from leaves to roots
• Group 9 herbicide
• Non-residual, replant after about 14 days
• For garden beds, rockeries, driveways, paths, fence lines and lawn edges
• 1L concentrate makes up to about 100L of spray at 10mL per litre

Product Details

• Brand: Brunnings
• Product: Weed Kill Glyphosate 360
• Active constituent: 360g/L glyphosate
• Herbicide group: Group 9
• Pack size: 1L concentrate
• Rates: 10mL per L (general weeds), 15mL per L (woody weeds)
• Residual: None, replant after about 14 days
• Use: Home garden spot weed control

Frequently Asked Questions

What is Brunnings Weed Kill Glyphosate 360?

It's a concentrated glyphosate weed killer with 360g/L glyphosate, used to control weeds and grasses around the home garden. It kills the whole weed, including the roots.

How do you mix Brunnings Glyphosate 360?

Mix 10mL per 1 litre of water for general annual and perennial weeds, or 15mL per 1 litre for woody weeds. Apply with a garden sprayer, wetting the leaves thoroughly, and always follow the product label.

Is glyphosate a systemic herbicide?

Yes. Glyphosate is absorbed through the leaves and moves through the plant to the roots, which is why it kills the entire weed rather than just the top growth.

Does glyphosate 360 kill grass?

Yes. It kills grasses including couch, buffalo, paspalum, winter grass and annual ryegrass. Because it's non-selective, it will also kill lawn grass, so keep it off your lawn.

What is the best weed killer for gardens?

It depends on where the weeds are. A non-selective glyphosate weed killer suits garden beds, paths, driveways and fence lines where you want everything cleared. For weeds inside a lawn, a selective lawn weed killer that spares the grass is the better choice.

How long does glyphosate take to work?

Annual weeds show yellowing in about 3 to 7 days, while tough perennials can take 1 to 3 weeks. Full control may take 3 to 5 weeks, so don't pull or mow sprayed weeds for at least a week.

Is it safe to replant after using it?

Yes. Glyphosate is non-residual and is inactivated on soil contact. You can generally replant a treated area about 14 days after spraying.

Where can I buy Brunnings Weed Kill Glyphosate 360 1L in Australia?

Brunnings Weed Kill Glyphosate 360 Concentrate 1L is available from Bonnyrigg Produce & Garden Supplies at 462 Elizabeth Dr, Bonnyrigg NSW 2177, Australia. You can visit our store or order online with delivery across Australia.