Weed Killer Concentrate

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  • £45.00

Spot On Pro Weedkiller 5L

  • Can be used all year round.
  • Fast acting.
  • Glyphosate-free.
  • Use on hard and permeable surfaces.
  • Can be applied up to six times per year.

 Spot on Pro, is a fast and effective weed and moss control. It is a non-selective herbicide for grasses, broadleaved weeds, and mosses on various surfaces with this non-selective herbicide. Whether it's hard surfaces, natural areas not meant for vegetation, or permeable surfaces above soil, Spot On Pro Weed & Moss Killer has got you covered.

Formulated without glyphosate Spot On is a safe and environmentally friendly choice. Its active ingredient, acetic acid, works swiftly by breaking down plant cell membranes upon application, resulting in the rapid burn-down effect as it tackles weeds head-on.

Spot On Pro can break down quickly in the soil, leaving no residue behind after the weeds have withered away. For small weeds that have germinated within 2 weeks, expect complete control within just 24 hours of application. In the case of established perennial weeds and grasses, repeated treatments may be necessary for optimal results. It also has effective control against moss, especially on hard surfaces.

Instructions for use

Where to use:

Spot On Pro Weed and Moss Killer can be used on hard and permeable surfaces in areas such as paths, roads, playgrounds and parks, churchyards, industrial sites, fence lines and similar:

  • Hard surfaces: Any artificial impermeable surface, such as concrete or asphalt that is not intended to bear vegetation
  • Natural surfaces not intended to bear vegetation: Areas of soil or natural outcroppings of rock that are not intended to bear vegetation
  • Permeable surfaces overlying soil: Any artificial permeable surface such as gravel that overlies soil and is not intended to bear vegetation

When to use:

Spot On Pro can be used all year round, whenever weeds or mosses are visibly present on hard, permeable or natural surfaces.

How to use:

Spot On Pro Weed and Moss Killer should be applied using handheld application equipment such as a knapsack sprayer using a nozzle with a coarse spray quality . Because Spot On Pro Weed and Moss Killer is a contact acting herbicide it is important that leaves and stems are fully wetted to ensure a good level of control. Small weeds within 2 weeks of germination should be fully controlled within 24 hours of application. However, established perennial weeds may require repeat applications. For good control of mosses, ensure the surface is dry, repeat applications may be required if moss growth is thick.

Application rate

Water rate

Pack size

Pack coverage

25 ml/m2

75 ml/m2

5 L

200 m2

  • Before spraying ensure that the spraying equipment has been thoroughly cleaned
  • Half fill the spray tank with clean water
  • Add the required quantity of Spot On Pro Weed and Moss Killer through the filter
  • Top up with the remaining water and agitate to ensure thorough mixing
  • If required, repeat treatment after a period of seven days or more

Additional information:

  • Spot On Pro Weed and Moss Killer can be safely used close to or around trees, shrubs and other plants as long as the spray is not allowed to come into contact with the plant.
  • A minimum interval of 7 days must be observed between applications
  • Applications must not be made via tractor mounted horizontal boom sprayers
  • Direct spray from applications using hand held sprayers must not be allowed be allowed to fall within 1 m of the top of the bank of any water body
  • Avoid contact with non-target plants