--- product_id: 550063699 title: "Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer" brand: "roundup" price: "€ 161.90" currency: EUR in_stock: true category: "Roundup" url: https://www.desertcart.fr/products/550063699-roundup-dual-action-365-weed-and-grass-killer-plus-12 store_origin: FR region: France --- # 12-month weed prevention Rainproof in 30 minutes Comfort Wand continuous spray Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer **Brand:** roundup **Price:** € 161.90 **Availability:** ✅ In Stock ## Summary > 🌿 Dominate weeds for 365 days—because your space deserves zero interruptions! ## Quick Answers - **What is this?** Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer by roundup - **How much does it cost?** € 161.90 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/550063699-roundup-dual-action-365-weed-and-grass-killer-plus-12) ## Best For - roundup enthusiasts ## Why This Product - Trusted roundup brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Generous Coverage:** One gallon treats up to 300 sq. ft., delivering professional-grade weed control without constant refills. - • **Ergonomic Comfort Wand:** One-touch continuous spray wand eliminates hand fatigue, making large jobs effortless and precise. - • **Fast-Acting & Rainproof:** Rainproof in as little as 30 minutes with visible results in hours—no more waiting or reapplying after a drizzle. - • **Year-Round Weed Control:** Kills and prevents tough weeds and grasses for up to 12 months, so your outdoor spaces stay pristine all year long. - • **Versatile Application Zones:** Perfect for cracks, crevices, patios, sidewalks, and gravel—target weeds where they hide, not just lawns. ## Overview Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer is a powerful, fast-acting herbicide that kills existing weeds and prevents new growth for up to a full year. Featuring a user-friendly Comfort Wand for continuous spray, it’s rainproof in just 30 minutes and covers up to 300 sq. ft., making it the ultimate solution for maintaining weed-free driveways, patios, sidewalks, and other non-lawn areas. ## Description Roundup® Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Comfort Wand® provides one-step weed protection for up to 12 months. This weed control kills and prevents many types of tough weeds and grasses for up to 12 months, including clover, dandelion, large and smooth crabgrass, poison ivy, and other broadleaf weeds, grassy weeds and brush. It is rainproof in as fast as 30 minutes and produces visible results in hours. Use Roundup® Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer where you want to kill existing weeds AND prevent new weeds for up to 1 year, such as cracks and crevices in driveways, sidewalks, and walkways, patios, paths, and under decks, gravel areas, and other non-lawn areas. The Comfort Wand® is true to its name. With one-touch continuous spray there is no more tired, aching hands. Please note, to prevent new weeds and grasses from growing, YOU MUST SPRAY THE ENTIRE AREA you want to control, NOT JUST the emerged weeds. One 1 gal. container treats up to 300 sq. ft. ## Features - Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Comfort Wand provides one-step weed protection for up to 12 months - Our weed control kills and prevents many types of tough weeds and grasses for up to 12 months, including clover, dandelion, large and smooth crabgrass, poison ivy, and other broadleaf weeds, grassy weeds and brush - Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Comfort Wand is rainproof in as fast as 30 minutes and produces visible results in hours - Use this weed preventer where you want to kill existing weeds AND prevent new weeds for up to 1 year, such as cracks and crevices in driveways, sidewalks, and walkways, patios, paths, and under decks, gravel areas, and other non-lawn areas - The easy-to-use Comfort Wand with one-touch continuous spray means no more tired, aching hands ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CB74LT6R | | Active Ingredients | Triclopyr,Triethylamine Salt,Fluazifop-P-butyl,Imazapic,Ammonium Salt,Diquat Dibromide | | Best Sellers Rank | #304 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #7 in Weed Killers | | Brand Name | Roundup | | Coverage | 300 square feet | | Customer Reviews | 4.4 4.4 out of 5 stars (1,244) | | EU Spare Part Availability Duration | 12 months | | Global Trade Identification Number | 00070183000487 | | Item Form | Spray | | Item Highlight | Weed Killer Spray with Comfort Wand, Kills & Prevents for up to 1 Year | | Item Type Name | Weed & Grass Kille | | Item Weight | 16 ounces | | Liquid Volume | 1 gallons | | Manufacturer | Scotts Miracle Gro | | Model Number | 5478305 | | Number of Packs | 1 | | Part Number | 5478305 | | UPC | 070183000487 | | Unit Count | 1 Fluid Ounces | | Warranty Description | Warranty | ## Product Details - **Active Ingredients:** Triclopyr,Triethylamine Salt,Fluazifop-P-butyl,Imazapic,Ammonium Salt,Diquat Dibromide - **Brand:** Roundup - **Item Form:** Spray - **Item Weight:** 16 ounces - **Liquid Volume:** 1 gallons ## Images ![Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer - Image 1](https://m.media-amazon.com/images/I/71HoENzqjHL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Comfort Wand, Kills & Prevents for up to 1 Year, 1 gal. - Roundup Dual Action Weed & Grass Killer Plus 4 Month Preventer with Sure Shot Wand, 1 gal. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fr/products/550063699-roundup-dual-action-365-weed-and-grass-killer-plus-12](https://www.desertcart.fr/products/550063699-roundup-dual-action-365-weed-and-grass-killer-plus-12) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-09-24*