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Roundup Optima Weedkiller Concentrate Tough Fast Acting 280ml - Neutral

Roundup Optima Weedkiller Concentrate Tough Fast Acting 280ml - Neutral

by Roundup

£26.99
MPN4833692
Prices updated 16 Jul 2026

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Product Description

Roundup Optima+ Weedkiller Concentrate 280ml TOUGH WEEDKILLER - Eliminate tough weeds and unwanted vegetation quickly and effectively with Roundup Optima+ Weedkiller Concentrate. Specially formulated for maximum absorption, Roundup Optima+ kills weeds right down to the root, preventing regrowth and maintaining a weed-free garden. This pack treats up to 420 m². FAST ACTING - This 280ml high performance formula contains 170 g/L glyphosate acid (present as 208 g/L potassium salt of glyphosate), ensuring fast and powerful weed control. Roundup Optima+ is ideal for treating weeds in difficult areas, such as beds borders, vegetable patches, flower pots and in hedges. Its systemic weed killer kills the root so weeds don't come back. WHERE TO USE - Controls most weeds around the garden, e.g. gravel areas, paths, drives, hard surfaces, patios, tarmac, along fences and for edging lawns. Can be used to clean up weedy ground before planting vegetables, flowers, bushes and trees, and to renovate overgrown areas. Do not use on lawns or other wanted plants unless you want to kill them. WHEN TO USE - For best results apply in warm, dry conditions (April to November). Spray at any time when the weeds are actively growing and have adequate leaf area to absorb the spray. Rain within 6 hours of spraying reduces effectiveness and repeat treatment may be necessary. Apply in calm conditions to avoid drift onto cultivated plants. Leave weeds 7 days before digging or replanting, for the weed killer to move to the roots. HOW TO USE - As good practice, we recommend wearing waterproof gloves and gardening footwear. This easy mix liquid concentrate formulation is approved for use all around the garden, on gravel areas, paths, drives and along fences. It can be used to clean up weedy areas before planting vegetables, flowers, shrubs and to renovate overgrown areas. Apply by using a garden sprayer. Roundup Optima+ is inactivated on contact with the soil and is then broken down by micro organisms to allow replanting the following day. Children and pets can play on the treated area once dried. Treat established perennial weeds at the start of flowering to give best results. Spray nettles/ground elder when new leaves have unfolded fully in late spring. Weeds may show first effects from a few days up to 4 weeks, depending on the weather and type of weed. Repeat application if necessary, should new growth appear. Keep children and pets away from treated areas until spray has dried. Roundup Optima+ Weedkiller Concentrate 280ml

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