Slasher Organic Herbicide (formally Pelargonic Acid)

Slasher Organic post-emergent herbicide is glyphosate-free and rapidly kills weeds, moss, algae and lichen.
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The ONLY Organic herbicide in our range. It is a post-emergent herbicide for the control of annual and perennial grasses in orchards, nurseries, vineyards, vegetables and around buildings and other production structures. To control emerging weeds through permanent weed mulches without disruption to mulch bed. Effective treatment for lichens, mosses and other growths on walkways, under benches and around plant displays in nurseries and hydroponic structures where the use of systemic herbicides is not practical.
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Pack Size 1 L or 5 L or 20 L
Brand Name OCP
Size L / Kg 1 L or 5 L or 20 L
Function Contact
Active Ingredient 525g/L Nonanoic Acid
Broadleaf Yes
Contact Yes
Scheduling 5
Formulation Liquid (Emulsifiable Concentrate)
Organic Yes

Additional Documents

Product Information

For best results with Slasher Organic Weedkiller, DO NOT spray if weeds are wet and don’t apply if rainfall is expected before spray deposits dry on plant surfaces. If you are going to irrigate do it a few hours before or 24 hrs after you apply SLASHER. Because SLASHER is a contact weed spray make sure you target the weeds and minimise drift onto sensitive plants or lawn. Use it in gardens, paths, drive-ways, around buildings and as a spot spray in lawns. Ensure thorough coverage when spraying.