--- product_id: 2441886 title: "0438580 Grass B Gon Garden Grass Killer Ready-To-Use, 24-Ounce" brand: "ortho" price: "6150 som" currency: KGS in_stock: true reviews_count: 13 url: https://www.desertcart.kg/products/2441886-0438580-grass-b-gon-garden-grass-killer-ready-to-use store_origin: KG region: Kyrgyzstan --- # Selective grass killer Kills annual & perennial weeds Protects ornamentals 0438580 Grass B Gon Garden Grass Killer Ready-To-Use, 24-Ounce **Brand:** ortho **Price:** 6150 som **Availability:** ✅ In Stock ## Summary > 🌱 Take back your garden—weed-free and worry-free! ## Quick Answers - **What is this?** 0438580 Grass B Gon Garden Grass Killer Ready-To-Use, 24-Ounce by ortho - **How much does it cost?** 6150 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/2441886-0438580-grass-b-gon-garden-grass-killer-ready-to-use) ## Best For - ortho enthusiasts ## Why This Product - Trusted ortho brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Targeting:** Kills invasive grassy weeds without harming your prized plants - • **Safe for Landscapes:** Formulated to protect groundcovers, shrubs, and shade trees when used as directed - • **Trusted Performance:** Proven results with over 1,000 positive reviews and a 4-star rating - • **Broad Spectrum Control:** Effective on tough Bermuda, crabgrass, fescues, and more - • **Ready-To-Use Convenience:** No mixing or measuring—spray and reclaim your garden instantly ## Overview Ortho 0438580 Grass B Gon is a ready-to-use, selective systemic grass killer designed to eliminate annual and perennial grassy weeds like Bermuda and crabgrass without damaging ornamental plants. Covering up to 200 sq ft per 24 oz bottle, it’s perfect for use around groundcovers, shrubs, and trees, delivering professional-grade weed control with easy spray application. ## Description Product Description Ortho Grass B Gon Garden Grass Killer is a ready-to-use, selective, systemic grass killer that can be used to kill existing weedy grasses in and around ground covers, plant beds, landscapes, individual shrubs, and trees. And it won’t harm listed landscape plants. (When used as directed) No mixing is required; just spray and go! From the Manufacturer Kills crabgrass, fescues, bermuda, and grassy weeds. Won t harm landscape plants. Use in and around groundcovers flowers landscapes and shrubs. Ready to use no mixing or measuring. Review: Grass-B-Gone Works! - This Works! I have a terrible invasion of Bermuda grass in a landscaped non-grass area after removing a large tree exposing the area to direct sunlight in Southern California. Did not see any results (The "leaves" will turn brown) until about 10 days after the first application. Directions state to re-apply after 7 days and do not cut the "grass" during this period. One 24 oz bottle does not cover much of an area as you must spray directly on the "leaves". I have a approximately 200+ sqft area and one 24 oz bottle was not enough for one application. I would recommend buying 4 24's or the 40 oz container if you have the same or more than a small area like mine. Product does not seem to affect any of the other plants as well! Will be interesting to see if this very invasive grass comes back as rissoles(?sp) grow up to 1 foot underground making any mechanical removal virtually impossible in a developed area. Well, about a year later and the dreaded Bermuda grass has not come back. There is some reside of the dead grass but is fading away. Review: Worked.great on Bermuda grass! - I was told over and over that the Bermuda grass taking over my bedding/bark mulch areas would be a nightmare to get rid of. This was suggested to me and it worked! It took several days and I had to repeat spray on areas that might have been missed. It killed the Bermuda grass and didn't harm my flowers or shrubs. I was quite pleased with the results. ## Features - Kills weedy grasses without injuring ornamental plants - For use in and around ornamentals, groundcovers, evergreens, shrubs, shade trees, and non-bearing tree crops and vines - Kills annual and perennial grassy weed - Won't harm listed landscape plants (When used as directed) - Ready to use - no mixing ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001693OLQ | | Active Ingredients | butyl | | Best Sellers Rank | #64,081 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #362 in Weed Killers | | Brand Name | Ortho | | Coverage | 150-200 square feet | | Customer Reviews | 4.0 4.0 out of 5 stars (1,035) | | Global Trade Identification Number | 00071549043858, 50071549043853 | | Included Components | Grass Killer | | Item Form | Spray | | Item Type Name | Grass B Gon Garden Grass Killer Ready-To-Use | | Item Weight | 24 Ounces | | Liquid Volume | 709.76 Milliliters | | Manufacturer | Ortho | | Model Number | 0438580 | | Part Number | 0438580 | | UPC | 071549043858 | | Unit Count | 24.0 Fluid Ounces | | Warranty Description | Warranty | ## Product Details - **Active Ingredients:** butyl - **Brand:** Ortho - **Item Form:** Spray - **Item Weight:** 24 Ounces - **Liquid Volume:** 709.76 Milliliters ## Images ![0438580 Grass B Gon Garden Grass Killer Ready-To-Use, 24-Ounce - Image 1](https://m.media-amazon.com/images/I/71mTSe2D3nL.jpg) ## Questions & Answers **Q: Has anyone tried this on asparagus to kill grass?** A: If you are asking about " asparagus fern" it's not really edible asparagus, which you don't want or need to spray. Asparagus fern is really an obnoxious weed that spreads from rhizomes, and this grass killer does not work on it. Asparagrass fern foliage looks like the edible asparagus, but it's not the same thing. This grass-killer is a " post-emergent", meaning , that when you spray on the tassels when the nasty invasive bermuda grass, or other (we have it here in Zone 10) goes to seed, it is absorbed into the grass and makes it impotent, so it can't reproduce anymore. The grass dies in 1-2 weeks, and does not spread it's seed, even after the seed tassels dry out. You or you gardener then need to pull-out the dean invasive grasses, which are obvious, after 1-2 weeks, and it has not spread it seeds everywhere if using this poison, which I target and don't over-use. **Q: can it be sprayed on a vegetable garden? i have grass growing between my beets, carrots etc. will it kill my vegetables?** A: Do NOT use in vegetable gardens. This is a pre/post emergent herbicide. **Q: Does this come in a bigger size?** A: I think I saw a gallon bottle somewhere in the spring. **Q: Can I use this for grass growing through my Hosta's without hurting them?** A: Yes you can. I've used this in my flower beds with great results. Keep in mind anything in the grasses family will be killed. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Grass-B-Gone Works! *by D***B on July 6, 2012* This Works! I have a terrible invasion of Bermuda grass in a landscaped non-grass area after removing a large tree exposing the area to direct sunlight in Southern California. Did not see any results (The "leaves" will turn brown) until about 10 days after the first application. Directions state to re-apply after 7 days and do not cut the "grass" during this period. One 24 oz bottle does not cover much of an area as you must spray directly on the "leaves". I have a approximately 200+ sqft area and one 24 oz bottle was not enough for one application. I would recommend buying 4 24's or the 40 oz container if you have the same or more than a small area like mine. Product does not seem to affect any of the other plants as well! Will be interesting to see if this very invasive grass comes back as rissoles(?sp) grow up to 1 foot underground making any mechanical removal virtually impossible in a developed area. Well, about a year later and the dreaded Bermuda grass has not come back. There is some reside of the dead grass but is fading away. ### ⭐⭐⭐⭐⭐ Worked.great on Bermuda grass! *by R***L on September 20, 2024* I was told over and over that the Bermuda grass taking over my bedding/bark mulch areas would be a nightmare to get rid of. This was suggested to me and it worked! It took several days and I had to repeat spray on areas that might have been missed. It killed the Bermuda grass and didn't harm my flowers or shrubs. I was quite pleased with the results. ### ⭐⭐⭐⭐ There are some plants like day lilies and any that have grass-like or lance-like ... *by M***S on October 30, 2014* I've had this before so will go ahead and do a quick review. It works. You are supposed to spray it when the sun is out and it will dry fairly quickly. Also, you must be patient because it takes about two weeks for the grass to completely die off. There are some plants like day lilies and any that have grass-like or lance-like leaves it will kill along with that horrid Bermuda grass so be careful about that. It did burn a little of some ornamental plant but not badly and it's worth it, Roundup is too much trouble with lots of grass and plants mixed together. I can update my review when I use it on some regular grass that has taken over a large section of my front border mixed with dianthus and other plants in the spring, will try to do B4 and after photos. Using it now, the grass will just come back from seeding. I am very leery about using chemicals because of possibly being hazardous to health but this one doesn't worry me, think I did use latex gloves just in case. ## Frequently Bought Together - Ortho 0438580 Grass B Gon Garden Grass Killer Ready-To-Use, 24-Ounce - Preen Extended Control Weed Preventer - 4.93 lb. Bottle - Covers 805 sq. ft. --- ## 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.kg/products/2441886-0438580-grass-b-gon-garden-grass-killer-ready-to-use](https://www.desertcart.kg/products/2441886-0438580-grass-b-gon-garden-grass-killer-ready-to-use) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-05-08*