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    Indigo ProForce

    Indigo ProForce Onset 10GR Pre-Emergent Herbicide 5kg

    $64.90

    SKU: IDG054

    SKU: IDG054

    • Effective Weed Prevention: Controls key grassy and broadleaf weeds before they emerge, reducing early competition in turf.
    • Granular Ease of Use: Convenient granule formulation allows simple broadcast application—no tank mixing required.
    • Ideal for Turf Management: Perfect for golf courses, sports fields, and lawns to maintain weed-free, healthy turf growth.
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    Description

    Indigo ProForce Onset 10GR Pre-Emergent Herbicide 5kg

    Indigo ProForce Onset 10GR Pre-Emergent Herbicide 5kg is a professional-grade, granular solution designed to stop grass weeds before they even emerge. This product is engineered for turf managers and home gardeners seeking reliable, long-lasting grass weed prevention, offering up to six months of protection from a wide range of invasive species. Whether you’re battling Parramatta Grass, Crabgrass, or Summergrass, Onset 10GR sets a robust barrier, ensuring your turf stays healthy and visually stunning.

    Key Features

    • Granular formulation that is easy to apply and spread, reducing drift and off-target movement

    • Provides broad-spectrum grass weed prevention

    • One of the few pre-emergent herbicides registered for controlling Parramatta Grass, Rats Tail Fescue, Paspalum, and African Love Grass

    • Non-scheduled chemistry, making it safer to handle and suitable for use in public spaces

    • Delivers excellent residual control for up to 6 months

    • Contains 26% plant-available silicon plus trace elements and nutrients to improve turf stress management, cell wall strength, and drought resistance

    Target Weeds

    Area/Plant Type Target Weeds Application Tips
    Established Lawns
    (Bahiagrass, Buffalo, Carpetgrass, Common Couch, Hybrid Couch, Kikuyu, Queensland Blue Couch, Seashore Paspalum, Zoysia)    		 Barnyard Grass, Crabgrass, Summergrass, Parramatta Grass, Rats Tail Fescue, Crowsfoot, African Love Grass, Kentucky Bluegrass, Paspalum, Wintergrass

    Apply before new weeds germinate.

    Use spreader for even coverage.

    Water in thoroughly after application.

     

    How to Use

    1. Prepare the Area: Ensure turf is well established and soil surface is clean and level.

    2. Apply Granules: Evenly spread 2kg per 100sqm using a fertiliser spreader for uniform coverage.

    3. Irrigate: Apply at least 6mm of water soon after application to activate the herbicide and move it into the soil.

    4. Avoid Disturbance: Do not cultivate or disturb the treated area immediately after application.

    5. Reapply: Follow label recommendations for repeat applications to maintain grass weed prevention.

    Ingredients

    The ingredients of Indigo ProForce Onset 10GR Pre-Emergent Herbicide 5kg are:

    • Active Ingredient: Prodiamine 10g/kg

    • Contains: 26% Plant Available Silicon, plus trace elements Iron, Copper, Zinc, Molybdenum, and nutrients Calcium (1.4%) and Magnesium (1.1%)

    Guides

    Safety Data Sheet
    Product Label

    Specifications

    Formulation Granular
    Coverage 5kg covers up to 250m²
    Residual Protection Up to 6 months
    Granule Size 200SGN (2mm), dust-free silica granule
    Safety Non-scheduled chemistry, safer for public spaces

     

    Precautions

    • Do not apply Indigo ProForce Onset 10GR Pre-Emergent Herbicide 5kg to newly sown turf or seedbeds.

    • Avoid application before heavy rain to prevent runoff.

    • Store in a cool, dry place away from children and pets.

    • Use protective gear when handling and applying.

    • Always follow label instructions for safe and effective use.

    FAQ

    How long does the grass weed prevention last with Onset 10GR?

    Onset 10GR provides effective residual grass weed prevention for up to 6 months, depending on soil type, temperature, and rainfall. This long-lasting action helps reduce the frequency of herbicide applications. It’s ideal for managing annual grass weeds in turf areas over an extended period.

    Can Onset 10GR be used on all turf types?

    Yes, Onset 10GR is registered for use on a wide variety of established turf species including Buffalo, Couch, Kikuyu, and Zoysia. It offers selective control, making it suitable for both professional and domestic turf management. Always follow label directions for the best results on your specific turf type.

    Does the silicon in Onset 10GR benefit turf health?

    Yes, Onset 10GR contains plant-available silicon which supports turf health by enhancing stress tolerance and nutrient uptake. It also strengthens cell walls, helping turf resist wear and mechanical damage. This makes it especially beneficial for high-traffic turf areas like sports fields and lawns.

    Protect turf from invasive weeds before they sprout with Indigo ProForce Onset 10GR Pre-Emergent Herbicide 5kg – granular control made simple.

    Browse our Herbicide Range for season-long, pre-emergent protection solutions.

    Close-up of Wireweed stems and small pointed leaves spreading across the ground
    29 Apr

    Wireweed

    Wireweed (Polygonum aviculare) is a tough, sprawling weed that grows low to the ground with wiry stems that can spread up to 1 metre wide. You’ll notice it...
    Continue reading

    Additional information
    Brand

    Indigo

    ,

    ProForce
    ALL Product Type

    Herbicide
    Garden Supplies

    Herbicide
    Sizes

    5kg
    Weed Type

    Perennial Weeds

    ,

    Winter Grass
    Ingredient Type

    Prodiamine
    Mode Of Action

    Pre-Emergent
    Application Area

    Lawns

    ,

    Turf
    Product Form

    Granules

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