1 litre bottle Super concentrate formula for killing tough weeds to the root Ideal for treating large areas of weeds Kills the roots so weeds don't come back Children and pets need not be excluded from treated areas (once dry) Degraded in soil by micro organisms Coverage of 3000m2 Tough and effective weed control that gets to work within hours of application ROUNDUP ULTRA is a super concentrate formula for controlling tough weeds. It is a systemic weedkiller which kills tough weeds to the roots. It is ideal for treating large areas of weeds. Works on brambles, thistles, nettles, dock, couch grass and many more. The glyphosate formula is naturally broken down in 7-8 days by micro-organisms in the soil so you can get planting again. .
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