Roundup Lawn Optima Concentrate - 1L - 119945

Name: Roundup Lawn Optima Concentrate - 1L - 119945
Brand: Roundup
SKU: rixurrwbwd
Price: 30.78 GBP
Availability: InStock

Roundup Lawn Optima Concentrate is a highly effective, selective weedkiller designed specifically ...

Best current price£30.78from Office Stationery

Best offers

Shopping.co.uk recommended and popular offers

Lowest priceMost popular

Office Stationery£30.78Visit shop

Roundup Powerful Lawn Weed Killer Glyphosate-Free Highly Concentrated

Visit shop

One Offer

1 offer from £30.78

View price history by clicking the chart icon.

Office StationeryRoundup Powerful Lawn Weed Killer Glyphosate-Free Highly Concentrated

£7.19 delivery

£30.78

Visit shop

Product Information

Full details

Roundup Lawn Optima Concentrate is designed for homeowners who need a selective, glyphosate-free solution to remove broad-leaved weeds from their turf without damaging the surrounding grass. This 1-litre concentrate offers significant coverage for large lawn areas, though it requires precise dilution and must be applied with care to ensure it does not drift onto non-target garden beds or flowering plants.

All features

Model Part Number	119945
Brand	Roundup

Extended Product Information

FAQs

Is Roundup Lawn Optima safe for pets?

Keep children and pets away from the treated area until the spray has completely dried.

Can I use this on a new lawn?

No, it is recommended to wait until the lawn is at least six months old before applying this herbicide.

Does it kill grass?

No, it is a selective weedkiller designed to eliminate broad-leaved weeds while keeping the lawn grass unharmed.

How long until I see results?

Results can typically be seen within a few weeks, depending on the weed species and environmental conditions.

Can I use this in my flower beds?

No, this product is specifically formulated for lawns. It may harm or kill ornamental plants and flowers if applied directly to them.

How should I dispose of the empty bottle?

Rinse the bottle thoroughly before disposal and follow local municipal guidelines for chemical container recycling.

Troubleshooting

Weeds are not dying after application.

Ensure the product was mixed at the correct ratio and applied during active growth periods; repeat applications may be necessary for stubborn, mature weeds.

Yellowing of grass after application.

This may occur if the mixture was too strong or applied during heat stress; ensure you do not exceed the recommended application rate and avoid treating in direct, high-intensity sunlight.

Pros and Cons

Pros

Targets broad-leaved weeds without harming lawn grass
Glyphosate-free formula
High-yield 1-litre concentrate for large coverage
Effective root-level weed eradication

Cons

Not suitable for use on newly seeded lawns
Requires careful mixing to avoid under- or over-application
Sensitive to drift if applied on windy days

Setup, Compatibility & Care

To prepare the product, always wear protective gloves and eyewear. Mix the concentrate with clean water in a dedicated garden sprayer or watering can.

Compatibility: Safe for use on established lawns. Do not apply to lawns less than six months old.
Equipment Care: After application, thoroughly rinse your sprayer or watering can three times with clean water to prevent chemical residue from affecting other plants during future use.
Storage: Keep the bottle tightly sealed in a cool, dry, and secure location away from children, pets, and food supplies.