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    Indigo ProForce

    Indigo ProForce Geronimo 800SL Herbicide 10L

    $179.00

    SKU: IDG051

    SKU: IDG051

    • Powerful Grass Weed Killer: Effectively controls tough grass weeds in turf and non-crop areas.
    • Water-Soluble Concentrate: Easy to mix and apply for fast, reliable results.
    • Professional-Grade Herbicide: Trusted solution for large-scale weed management with proven performance.
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    Description

    Indigo ProForce Geronimo 800SL Herbicide 10L

    Indigo ProForce Geronimo 800SL Herbicide 10L is a powerful grass weed killer designed for professionals managing turf, non-crop areas, and large-scale landscapes. This post-emergent, broad-spectrum grass weed killer is formulated to tackle some of the most persistent and hard-to-control grassy invaders, making it a go-to choice for effective and efficient weed management in commercial and industrial settings.

    Key Features

    • High-load MSMA formulation delivers effective grass weed killer action at lower use rates

    • Fast-acting results, with visible weed symptoms in 3–7 days after application

    • Flexible for tank mixing with other herbicides to broaden weed control

    • Built-in surfactant enhances coverage and weed uptake.

    • Suitable for large-scale turf and non-crop applications, not for home garden use

    • Rainfast within 3 hours, so it stays effective even if rain follows shortly after spraying

    Target Weeds

    Area Target weed Application Tips
    Couch turf (common & hybrid) Crabgrass (Eleusine indica), Summergrass, Paspalum (Paspalum dilatatum) Spray on young, active weeds.
    Non-crop areas (roadsides, fencelines, storage areas) Prickly Pear, Bathurst Burr (Xanthium spinosum), Noogoora Burr (Xanthium pungens), Johnson Grass (Sorghum halepense), Nutgrass (Cyperus rotundus), Spiny Burrgrass, Summer Grasses Ensure full leaf coverage.
    • Do NOT use on sensitive turf types such as Bent, Queensland Blue Couch, Fescue, Blue Grass, Kikuyu, or Dichondra, as serious damage may result.

    How to Use

    • Prepare the mix: Thoroughly mix Geronimo 800SL with water in the spray tank, following the label rates based on your target weed and application area.
    • Apply to young weeds: Spray evenly over young, actively growing grass weeds for the most effective control and quick results.
    • Post-application care: Avoid mowing, cutting, or cultivating the treated area for at least 14 days to ensure maximum herbicide uptake.
    • Check weather conditions: Do not spray if rain is expected within 6 hours, though the product becomes rainfast after 3 hours.
    • Expect turf response: In turf situations, temporary yellowing may occur but will typically fade after mowing.

    Ingredients

    The active ingredient of Indigo ProForce Geronimo 800SL Herbicide 10L is:

    • MSMA 800g/L (Monosodium Methylarsonate)

    Guides

    Safety Data Sheet
    Technical Guide

    Specifications

    Capacity 10L
    Formulation Type Soluble Liquid (SL)
    Mode of Action (MOA) Group 0 Herbicide (foliar absorbed, partially systemic)
    Rainfast Period 3 hours

     

    Precautions

    • Do not use in home gardens; this is a professional-use only grass weed killer.

    • Wear protective clothing and follow all label safety directions.

    • Do not graze or cut for stockfeed for 5 weeks after application.

    • Keep Indigo ProForce Geronimo 800SL Herbicide 10L out of reach of children and pets.

    • Avoid spray drift onto desirable plants and water sources.

    • Store in original container in a cool, dry, well-ventilated place.

    • Read the full label before use for detailed safety and application instructions.

    FAQ

    Can I use Geronimo 800SL on all turf types?

    No, this grass weed killer is only safe for common and hybrid Couch turf. Do not use on Bent, QLD Blue Couch, Fescue, Blue Grass, Kikuyu, or Dichondra lawns, as it can cause severe damage.

    How soon will I see results after applying this grass weed killer?

    Most susceptible weeds show yellowing or browning within 3–7 days, with full control developing soon after, especially under hot, dry conditions.

    Can I mix Geronimo 800SL with other herbicides?

    Yes, this grass weed killer is tank mix flexible and can be combined with other registered herbicides to improve weed control and broaden the spectrum.

    Achieve total knockdown with Indigo ProForce Geronimo 800SL Herbicide 10L – fast-acting, non-selective control for broad-spectrum weed management.

    Browse our Herbicide Range for powerful herbicide solutions.

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    Additional information
    Brand

    Indigo

    ,

    ProForce
    ALL Product Type

    Herbicide
    Garden Supplies

    Herbicide
    Sizes

    10L
    Weed Type

    Grassy weeds
    Product Form

    Water Soluble Concentrate
    Mode Of Action

    Contact

    ,

    Curative
    Application Area

    Non-Crop Areas

    ,

    Turf

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