If you’ve got pesky weeds like bindii, clover or dandelions popping up in your lawn or garden beds, you’ve probably been tempted to rip them out by hand or maybe you’ve just given up! Good thing there’s Dicamba M Herbicide. It’s a practical, reliable solution that takes the hard work out of weed control and helps restore your lawn to its best condition.
In this article, we’ll explore:
What Is Dicamba M Herbicide?
Dicamba M Herbicide is a selective broadleaf weed killer designed for use in lawns, pastures, sports fields, and non-crop areas. It targets and eliminates common broadleaf weeds while leaving most turf grasses unharmed.
This product is particularly useful for home gardeners and lawn care professionals who want effective control of weeds such as bindii, clover, thistles, and dandelions without damaging their lawns.
Dicamba Active Ingredient: How It Works
The effectiveness of Dicamba M comes from its two active ingredients:
Dicamba – A systemic herbicide that mimics plant hormones, disrupting cell growth and causing the weed to die from the inside out.
MCPA (a phenoxy herbicide) – Works similarly to Dicamba but broadens the weed spectrum for greater coverage.
These two ingredients are absorbed through the leaves and translocated throughout the plant, attacking it at the root level for long-lasting results.
What Is Dicamba M Used For?
Dicamba M is ideal for managing a wide range of broadleaf weeds in:
Residential and commercial lawns
Parks and recreational turf
Roadsides and fence lines
Non-crop areas and pastures
Common weeds controlled include:
White clover
Bindii
Dandelion
Thistle
Capeweed
Creeping Charlie
Paspalum (in some cases, spot application is needed)
Please note: Dicamba M is not recommended for use in vegetable gardens or around edible plants.
Dicamba M Mixing Rates & Application Guidelines
Getting the dicamba mixing rate right is important for effective and safe application.
General lawn rate:
Mix 66 mL of Dicamba M with 10 litres of water, which covers approximately 100 square metres.Spot-spraying tougher weeds:
Use 30 to 60 mL per 5 litres of water, depending on the severity and type of weeds.Application tips:
Apply using a garden sprayer or pressure sprayer.
Ensure even coverage without oversaturating the area.
Avoid windy conditions to reduce drift onto non-target plants.
Always read and follow the label instructions for the specific weeds you’re targeting.
How Long Does Dicamba M Take to Work?
You’ll begin to see signs of weed damage, such as curling and yellowing leaves, within 3 to 5 days after application.
Full results usually appear within 7 to 14 days, depending on the weather, weed type, and coverage. Dicamba M acts more gradually than some non-selective herbicides but provides thorough, systemic control.
Rainfast Period and Weather Considerations
How long does Dicamba need before rain?
To be effective, Dicamba M should be left on the foliage for at least 4 to 6 hours before any rainfall or watering. This ensures the product is absorbed properly and won’t be washed off.
Weather tips:
Apply during dry, mild weather with low wind.
Avoid mowing 2–3 days before and after treatment for best absorption.
Do not spray during drought stress or in high temperatures.
Dicamba Herbicide for Lawns: Safe Use & Grass Types
Dicamba M is suitable for most turf types, including:
Couch
Kikuyu
Ryegrass
Fescue
However, it is NOT safe for Buffalo grass, including Sir Walter and other soft-leaf Buffalo varieties. Even small amounts may damage or kill Buffalo turf, so alternative herbicides should be used for those lawn types.
If you’re unsure of your lawn variety, test on a small patch before full application.
Dicamba vs Glyphosate: What’s the Difference?
These two herbicides serve different purposes:
| Feature | Dicamba M | Glyphosate |
|---|---|---|
| Selectivity | Selective – kills broadleaf weeds only | Non-selective – kills most plants |
| Turf safety | Safe on most lawns (except Buffalo) | Not safe on any grass |
| Speed of action | Slower – 7 to 14 days | Faster – often within 3 to 7 days |
| Soil activity | Some residual effect | Minimal soil activity |
| Ideal for | Lawns, parks, pastures | Fence lines, paths, driveways, clearing all vegetation |
If you’re aiming to control weeds in a lawn or grassy area, Dicamba is the better option. Glyphosate is best used where complete plant removal is desired.
Where to Buy Dicamba Herbicide in Australia
You can purchase Dicamba M Herbicide directly from our online store at Garden Nursery Products. We’re proud to supply quality herbicides, pesticides, fungicides, fertilisers, and all your landscaping needs. Whether you’re maintaining a backyard or managing a larger property, our team is here to help with practical advice and dependable products. Visit our store today or shop online!
FAQs
Q: Will Dicamba kill Buffalo grass?
Yes. Dicamba M is not suitable for Buffalo lawns. Even small applications may lead to turf damage or complete dieback.
Q: Is Dicamba M harmful to dogs?
Once dry, the product is generally safe for pets. Keep animals off treated areas until the spray has completely dried, usually within a few hours.
Q: Is Dicamba better than Glyphosate?
Neither is inherently better; they’re different tools for different jobs. Dicamba is best for lawns and turf, while glyphosate is more suitable for general weed removal and total vegetation control.
