{"product_id":"sierraron-4g-herbicide-10kg","title":"Sierraron 4G Herbicide 10kg","description":"\u003cp\u003eSierraron 4G Herbicide 10kg is a professional pre-emergent granular herbicide formulated with 40 g\/kg Dichlobenil to provide long-lasting control of annual and perennial broadleaf weeds and grasses. A single application delivers residual weed control for up to six months while binding strongly to the soil to help minimise run-off and leaching when used as directed.\u003c\/p\u003e\n\u003cp\u003eSuitable for orchards, vineyards, established ornamental gardens, nurseries, parks and other managed landscapes, Sierraron provides reliable season-long weed control as part of an integrated weed management program. Its ready-to-use granular formulation is easy to apply and works after watering into the soil, helping reduce ongoing maintenance and hand weeding.\u003c\/p\u003e\n\u003ch4\u003eBest for\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOrchards and vineyards.\u003c\/li\u003e\n\u003cli\u003eEstablished ornamental gardens, shrubs and trees.\u003c\/li\u003e\n\u003cli\u003eNursery stock in containers and field production.\u003c\/li\u003e\n\u003cli\u003eFence lines, parks, playgrounds and pathways.\u003c\/li\u003e\n\u003cli\u003eLong-term pre-emergent weed control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eKey features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-lasting control:\u003c\/strong\u003e Provides residual pre-emergent weed control for up to six months when used according to label directions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad-spectrum performance:\u003c\/strong\u003e Controls a wide range of annual and perennial broadleaf weeds and grasses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGranular formulation:\u003c\/strong\u003e Ready-to-use granules allow simple, even application with no mixing required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidual activity:\u003c\/strong\u003e Binds strongly to the soil to help minimise run-off and leaching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLabour saving:\u003c\/strong\u003e Helps reduce repeat hand weeding and ongoing maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated weed management:\u003c\/strong\u003e Ideal for use alongside existing weed control programs to extend protection between maintenance cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Pre-emergent herbicide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 10kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive Ingredient:\u003c\/strong\u003e 40 g\/kg Dichlobenil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Pre-emergent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormulation:\u003c\/strong\u003e Granular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Type:\u003c\/strong\u003e Synthetic herbicide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivity:\u003c\/strong\u003e Contact, protectant, residual and systemic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMode of Action:\u003c\/strong\u003e Group 29 – Inhibits cell wall formation, affecting root and shoot development during germination.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Garden City Plastics","offers":[{"title":"Default Title","offer_id":48891313487972,"sku":"OSSIERRARON10","price":332.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6487\/0244\/files\/ChatGPTImageAug1_2026_09_06_54PM.png?v=1785589643","url":"https:\/\/www.greenhousepolytunnels.com.au\/products\/sierraron-4g-herbicide-10kg","provider":"Greenhouse \u0026 Polytunnels","version":"1.0","type":"link"}