Roundup GC Liquid Concentrate Weedkiller – 140ml + 50% Extra Free

Key Benefits

• Kills Weeds and Roots – Systemic glyphosate action is absorbed through the leaves and travels to the root system, helping stop weeds from growing back.
• Concentrated Formula – Dilute with water to make up to 10.5 litres of spray solution, offering flexible application for small and larger garden areas.
• Treats up to 210m² – Provides broad coverage when used at the appropriate dilution rate for the target weeds.
• For Annual and Perennial Weeds – Suitable for controlling many common broad-leaved weeds and grasses, including dandelions, docks, thistles, nettles, bindweed, brambles, and unwanted grass.
• Multi-Purpose Garden Use – Ideal for paths, patios, drives, paving, gravel areas, fence lines, flower-bed clearance, and general unwanted vegetation.
• Replanting-Friendly – The active ingredient is deactivated on contact with soil and broken down by soil micro-organisms, allowing treated ground to be replanted after the label waiting period.
• Built-In Measuring Cap – The pack includes a child-resistant measuring cap to help accurately measure concentrate before dilution.

Product Description

Roundup GC Liquid Concentrate Weedkiller is a concentrated, glyphosate-based weedkiller for the control of unwanted weeds and grasses in gardens. This promotional 140ml pack includes 50% extra free product, providing a total of 210ml concentrate. When diluted as directed, it makes up to 10.5 litres of spray solution and treats up to 210m².

The systemic formula is taken in through the weed's foliage and moves through the plant to the roots, giving more complete control than contact-only treatments. It is suitable for use on unwanted vegetation around paths, patios, drives, paved and gravel areas, along fences, and for clearing ground before planting.

Apply to actively growing weeds in dry, calm weather. Roundup GC is non-selective and will damage or kill any green plant it contacts, so take care to avoid lawns, flowers, shrubs, vegetables, and other desired plants.

Composition

Soluble concentrate containing glyphosate as the isopropylamine salt.

Active Ingredient

Glyphosate acid: 120g/L
Equivalent to 162g/L glyphosate isopropylamine salt.

Coverage

• Total pack size: 210ml concentrate
• Makes up to: 10.5 litres of spray solution
• Treats up to: 210m²

Coverage will depend on the weed type, density, and dilution rate selected.

Directions for Use

Use from April to November when weeds are actively growing and have sufficient leaf area to absorb the spray.

• Measure the required amount using the cap.
• Half-fill the sprayer with clean water.
• Add the measured concentrate.
• Top up with the remaining water and mix thoroughly.
• Spray weed leaves evenly until wet, avoiding run-off.
• Apply in dry, calm conditions and avoid treatment if rain is expected soon after application.
• Avoid contact with lawns, ornamental plants, crops, and other wanted vegetation.
• Leave treated ground for at least seven days before digging, planting, or re-seeding.

Typical Mixing Rates

The same dose is used in 5 litres of watering-can water to treat the same 20m² area. Always follow the specific pack label, as application rates and approved uses can change.

Safety Information

Use plant protection products safely. Always read the label and product information before use. Keep out of reach of children and pets, wear suitable gloves and footwear, and avoid contact with skin and eyes. Do not contaminate ponds, waterways, drains, or ditches. Do not apply to lawns or desired plants unless you intend to kill them.