Grazon Pro Selective Weed Killer 1L

Grazon Pro Weed Killer, Professional Foliar Acting Spot Treatment for Tough Grassland Weeds

Grazon Pro Weed Killer is a selective, foliar-acting herbicide designed for spot treatment of docks, thistles, nettles, bramble, broom, and other broad-leaved weeds in established grassland and paddocks. It combines two powerful active ingredients; clopyralid (60 g/L) and triclopyr (240 g/L) delivering highly effective, systemic control of deep-rooted perennial weeds, including creeping thistle and large woody species such as bramble and broom.

• Selective control of broad-leaved weeds such as thistles, nettles, docks, plantain, burdock, daisy, and dandelion, without harming the grass.
• Systemic action: moves down to the roots, providing long-term control and reducing regrowth.
• Visible results typically appear within 2–3 weeks, depending on growing conditions and weed species.
• Stock grazing can safely resume 7 days after application, provided poisonous weeds (e.g. ragwort) have fully died off.
• Rainfast within 2 hours, so unexpected showers won’t affect performance.
• Approved for handheld / knapsack application, making it ideal for spot treatment on smaller or uneven areas.
• Works best during active growth — from April to October, particularly around mid-June when weeds are thriving.
• Offers excellent value and reliability for pasture and paddock management.

DIRECTIONS OF USE

• Apply only when weeds are actively growing for maximum effect.
• DO NOT spray in drought, very hot, or cold weather, as weed uptake will be reduced.
• Only use on areas that have been established for more than 1 year.
• DO NOT apply in area where Clover is an important element of the sward. Clover will be eradicated by Grazon Pro
• Do NOT compost treated plant material or manure from animals fed on treated forage.
• Keep livestock out of treated areas for a minimum of 7 days, and until any poisonous weeds have died and become unpalatable.
• For best results on bramble, broom, and other large bushes, spray mid-June to late August, ensuring all foliage is thoroughly wetted.

TREATS

Brambles, Broom, Clover, Creeping Thistle, Daisy, Dandelion, Dock, Gorse, Nettle, Perennial Weeds, Plantain, Shepherds purse

AREAS OF USE

• Grassland and Pastures
• Amenity Turf and Paddocks
• Permanent Grazing Areas

Environmental & Legal Compliance

Use responsibly in accordance with the Food & Environment Protection Act 1985 and  DEFRA/HSE Code for the Safe use of Pesticides. Prevent spray drift into watercourses or sensitive habitats. Dispose of containers safely and avoid contaminating water supplies or drainage systems.

KEY INFORMATION

Suggested period of use: April - October

Pack size: 1L

Pack Size Coverage: Up to 1 Hectare or 2.5 Acres or 10,000m²

Knapsack Sprayer Rate: 60ml per 10L of water

Active Ingredient: 240g/L triclopyr & 60g/L clopyralid

MAPP: 19875