David Grays
David Grays Wintergrass Killer 125g | Selective Herbicide for Buffalo & Couch
David Grays Wintergrass Killer 125g | Selective Herbicide for Buffalo & Couch
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Wintergrass Killer 125g
Key Features
- For best results apply during autumn and winter
Wintergrass killer does exactly as the name suggests – it kills wintergrass selectively in your lawn. This means you can apply it to the whole lawn, and it will only kill the wintergrass! Wintergrass is a prolific annual weed that if left unchecked can take over your whole lawn. The product works by stunting the growth of the plant, particularly the germinating seed which will start coming up in Autumn (generally speaking). Having stunted/stopped the plant´s growth, it cannot spread/reproduce. Covers approximately 200m2.
Application Rate
- 60g in 10L water per 100 square metres
Details
- Do not mow turf for at least 2 days before or after application
- Do not spray when rain seems likely to occur within 4 hours
- Do not spray when weeds are wet with dew or rain
- Do not spray weeds under stress (heat or waterlogging etc)
- Keep domestic animals off the treated area until the product has dried
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Frequently Asked Questions
What is David Grays Winter Grass Killer used for?
David Grays Winter Grass Killer is a selective herbicide designed to control annual winter grasses in lawns, particularly species such as winter grass (Poa annua). It is commonly used in couch, buffalo, and other established turf types to maintain a clean, uniform lawn.
How does David Grays Winter Grass Killer work?
It works by being absorbed through the leaves and roots of target winter grass plants, disrupting their growth and preventing them from developing further. The treated weeds gradually stop growing, discolour, and die off over time while the surrounding turf remains unaffected when used correctly.
When is the best time to apply Winter Grass Killer?
The best time to apply David Grays Winter Grass Killer is during active growth of winter grass, typically in cooler months when weeds are young and actively developing. Early application provides the most effective control before seed heads form.
How long does it take to see results?
Visible results usually appear within 1 to 3 weeks after application, depending on weather conditions, weed maturity, and application timing. A follow-up application may be needed for heavy infestations.
How should David Grays Winter Grass Killer be applied?
It should be applied as a diluted spray using calibrated spraying equipment, ensuring even coverage over affected lawn areas. For best results, avoid mowing for a few days before and after application and apply when weeds are actively growing.