






Desertcart purchases this item on your behalf and handles shipping, customs, and support to Slovakia.
🌿 Take back your turf—fast, fierce, and foolproof!
Roundup Weed & Grass Killer₄ Refill is a powerful 1.25-gallon concentrate designed to kill tough weeds and grasses to the root, including crabgrass, poison ivy, and clover. Rainproof in as little as 30 minutes, it delivers visible results within hours and covers up to 375 square feet. Suitable for use around flower beds, patios, and walkways, it allows replanting between 1 and 30 days post-application, making it a versatile and efficient solution for professional-grade lawn care.









| ASIN | B0C7Y5NXQC |
| Active Ingredients | Triclopyr,Triethylamine Salt (0.122%),Fluazifop P-Butyl (0.097%),Diquat Dibromide (0.097%) |
| Best Sellers Rank | #27 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Weed Killers |
| Brand | Roundup |
| Brand Name | Roundup |
| Coverage | 375 square feet |
| Customer Reviews | 4.6 out of 5 stars 3,827 Reviews |
| Included Components | Miracle-Gro - 5378004 |
| Item Form | Spray |
| Item Type Name | Weed & Grass Killer |
| Item Weight | 8 ounces |
| Liquid Volume | 1.25 gallons |
| Manufacturer | Scotts Miracle-Gro |
| Model Number | 5378004 |
| Number of Packs | 1 |
| Part Number | 5378004 |
| UPC | 070183000340 |
| Unit Count | 160 Fluid Ounces |
| Warranty Description | Warranty |
A**R
Convenient Refill with Fast, Effective Results
Roundup Weed & Grass Killer4 Refill is a convenient option for tackling unwanted weeds and grass around flower beds, walkways, driveways, patios, and other approved areas. The 1.25-gallon container provides plenty of solution, and it works easily with the compatible Comfort Wand without needing to purchase another sprayer. Application is straightforward, and visible results begin appearing quickly when the product is used according to the label directions. The refill size offers good value for maintaining larger outdoor areas throughout the season. Overall, this is a practical, easy-to-use, and dependable weed-control product that easily deserves five stars.
L**N
Bug remover
Works perfectly and does exactly what it was intended to do. I came exactly how it was expected, and it was packaged nicely to protect the bottle.
N**K
Detailed Product Review: Roundup Weed & Grass Killer Refill
I recently purchased the Roundup Weed & Grass Killer Refill, specifically the 1.25-gallon size, to address some persistent weed issues in my yard. After using it for several weeks in various areas around my property, here’s an in-depth review of its performance, application, and overall value. Effectiveness The primary concern with any weed and grass killer is its effectiveness, and the Roundup Weed & Grass Killer does not disappoint. Within 24 hours of application, I noticed a significant wilting and browning of the targeted weeds and grass. By the end of the first week, most of the treated plants were completely dead. This product is particularly effective against a broad range of weeds and grasses, including tough perennial weeds. It works by penetrating the plant’s leaves and traveling down to the roots, ensuring a thorough kill that prevents regrowth. Ease of Use The refill format of this product is convenient and user-friendly. I already had a Roundup spray applicator, and transferring the liquid from the refill container to the sprayer was straightforward. The refill container has a spout designed to minimize spills and waste, making the process clean and efficient. The 1.25-gallon size is manageable and provides ample coverage for multiple applications across different areas of the yard. Application Versatility One of the standout features of this product is its versatility. I used it in various locations, including flower beds, around trees, along driveways, and on walkways. It performed consistently well across all these areas. However, it’s essential to exercise caution when using it near desirable plants, as the non-selective formula can harm any green vegetation it contacts. Using a targeted spray technique or a shield can help avoid unintentional damage. Environmental and Safety Considerations While Roundup Weed & Grass Killer is highly effective, it’s crucial to handle it with care. The product contains glyphosate, which has been a topic of controversy regarding its environmental and health impacts. It’s important to follow the safety instructions on the label meticulously. Wearing protective gear, such as gloves and long sleeves, and avoiding application on windy days can minimize exposure risks. Additionally, keeping pets and children away from treated areas until the product has dried is advisable. Longevity and Residual Effects One application of Roundup Weed & Grass Killer typically provides long-lasting results. In my experience, treated areas remained weed-free for several weeks. However, as with any herbicide, reapplication might be necessary for stubborn weeds or in areas with heavy weed pressure. The product does not leave a harmful residue in the soil, allowing for planting new flowers, trees, or shrubs in treated areas after a few days. Value for Money Given its effectiveness and ease of use, the Roundup Weed & Grass Killer Refill offers good value for money. The 1.25-gallon size is reasonably priced, especially considering the coverage it provides. Compared to other weed killers on the market, it delivers reliable and consistent results, making it a worthwhile investment for maintaining a weed-free landscape. Overall Overall, the Roundup Weed & Grass Killer Refill is a powerful and reliable solution for managing unwanted weeds and grass around your property. Its effectiveness, ease of use, and versatility make it a valuable tool for gardeners and homeowners. While it’s essential to handle the product with care and be mindful of its environmental impact, its performance in eradicating weeds and preventing regrowth is impressive. For those looking for a dependable weed and grass killer, this product is a solid choice.
M**A
The best way to buy Roundup
I’ve switched to buying this refill jug because it’s significantly cheaper than buying the Roundup versions that come with a built-in sprayer. I pour this into my own battery-powered sprayer, which is a total game-changer—it allows me to spray at arm’s length without the hand fatigue of a manual pump. I’m very careful with the application; I always wear heavy gloves for protection and only spray on calm, clear days when there’s no rain in the forecast. Applying it about once a month keeps the weeds away effectively. If you already have your own gear, this refill is the most logical and budget-friendly way to go.
T**E
Get the sprayer & refill.
I LOVE the new roundup container. Never leaks or drips. Totally easy to use. Second year I’ve had it. Battery always perfect! This is just the refill but that’s another plus. Sure beats my back packer. Very safe. Get it.
A**9
Purchased more of this product
I purchased Roundup hoping for an easy, reliable way to control weeds, and it has exceeded my expectations. It is simple to use, works effectively, and delivers noticeable results without any mess or hassle. This has been a great product for me, and I will definitely continue buying it. If you are looking for an effective, convenient solution to help keep weeds under control, I highly recommend giving Roundup a try.
2**S
Proven product, great price
Roundup has proven itself to be effective at killing weeds, and I've been using it for years, so I knew what I was buying. And since I had previously purchased a bottle with a spray wand - which I would definitely recommend - all I needed was a refill. Amazon had the best price around, so this purchase was a real no-brainer. I just had to unscrew the spray wand from my old bottle and attach it to this new refill bottle, and I was good to go. It couldn't have been easier. And as an additional bonus, this refill bottle holds 25% more than my previous bottle, so I can go a little longer before purchasing my next refill.
J**M
Not great but just ok
Kinda working but not great
Trustpilot
2 weeks ago
2 months ago