--- product_id: 537689774 title: "MSO (Methylated Seed Oil) Gallon" brand: "prosolutions" price: "₩148401" currency: KRW in_stock: true reviews_count: 3 category: "Pro Solutions" url: https://www.desertcart.kr/products/537689774-mso-methylated-seed-oil-gallon store_origin: KR region: South Korea --- # Optimized for Quinclorac use Enhances chemical adhesion Boosts leaf coverage & absorption MSO (Methylated Seed Oil) Gallon **Brand:** prosolutions **Price:** ₩148401 **Availability:** ✅ In Stock ## Summary > 🌱 Stick with the best—make every spray count! ## Quick Answers - **What is this?** MSO (Methylated Seed Oil) Gallon by prosolutions - **How much does it cost?** ₩148401 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/537689774-mso-methylated-seed-oil-gallon) ## Best For - prosolutions enthusiasts ## Why This Product - Trusted prosolutions brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Superior Leaf Coverage:** Improves spray distribution, reducing runoff and maximizing absorption even in tough conditions. - • **Quinclorac’s Best Ally:** Specifically recommended over non-ionic surfactants for Quinclorac applications, unlocking full herbicide potential. - • **Ready-to-Use Gallon Size:** Generous 1-gallon packaging designed for professional and serious lawn care enthusiasts. - • **Proven Weed Control Power:** Trusted by users to rapidly wilt stubborn weeds like crabgrass, goosegrass, and clover. - • **Maximized Chemical Stickiness:** Ensures tank-mixed chemicals cling perfectly to leaves for superior efficacy. ## Overview ProSolutions MSO (Methylated Seed Oil) is a premium spray adjuvant designed to enhance postemergence herbicide performance by improving chemical adhesion and leaf absorption. Ideal for use with Quinclorac, this 1-gallon formula ensures superior weed control and resilience against environmental challenges, making it a must-have for effective, professional-grade lawn and garden care. ## Description ProSolutions MSO is a uniquely formulated spray adjuvant to enhance the performance of certain postemergence chemicals. ProSolutiuons MSO improves leaf coverage and absorption, thereby reducing the negative effects of adverse environmental conditions. Review: Dead weeds - Used with Drive XLR8 on crabgrass. Only been a week and a half and appears to be working fine. All crabgrass, goose grass and clover curling up and dying. Review: Sticker - Worked great with my spray for Foxtail in my pasture. Keeps the chemical where it will work. ## Features - Works as a surfactant to help tank mixed chemicals stick to the plant leaves. - If using Quinclorac, MSO is recommended instead of a non ionic surfactant ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C9MWR5V3 | | ASIN | B0C9MWR5V3 | | Best Sellers Rank | #252,898 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4,150 in Garden Fertilizers | | Brand Name | ProSolutions | | Customer Reviews | 4.9 4.9 out of 5 stars (24) | | Date First Available | June 28, 2023 | | Date First Available | June 28, 2023 | | Directions | Works as a surfactant to help tank mixed chemicals stick to the plant leaves. If using Quinclorac, MSO is recommended instead of a non ionic surfactant. | | Included Components | 1 Gallon | | Item Package Dimensions L x W x H | 13 x 9 x 9 inches | | Item Weight | 11 pounds | | Manufacturer | ProSolutions | | Manufacturer | ProSolutions | | Number of Items | 1 | | Package Dimensions | 13 x 9 x 9 inches; 11 Pounds | ## Product Details - **Brand:** ProSolutions - **Item Form:** Sticks - **Liquid Volume:** 1 Gallons - **Manufacturer:** ProSolutions - **UPC:** 859766006210 ## Images ![MSO (Methylated Seed Oil) Gallon - Image 1](https://m.media-amazon.com/images/I/61PtXVjJZuL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Dead weeds *by A***E on September 2, 2025* Used with Drive XLR8 on crabgrass. Only been a week and a half and appears to be working fine. All crabgrass, goose grass and clover curling up and dying. ### ⭐⭐⭐⭐⭐ Sticker *by J***1 on June 9, 2025* Worked great with my spray for Foxtail in my pasture. Keeps the chemical where it will work. ### ⭐⭐⭐⭐⭐ ProSolutions MSO Gallon - Very Good Non-Ionic Surfactant *by T***N on December 2, 2024* Summary: This was a good price for a Non-Ionic surfactant. Read the label for best applications to use this product. I use it for a herbicide applications like with Trimec or even Glycophosphate (Roundup) to ensure wetting which makes the herbicide the most effective for the minimum concentration. I also use it with spray application of dormant oils/tree oils with antifungal agents like Neem Oil to maximize their effectiveness. I can recommend this product for any on-label application. Please read the manufacturers Technical Data Sheets, product use guidelines, and SDS's (Safety Data Sheets) for proper protective equipment, application rates, and product disposal. Pro's: - Highly concentrated so you just need a small amount. - Cost Effective. - Relatively non-toxic/non-hazardous (be carefull of the other chemicals you use it with). Cons: - Requires more agitation to create good emulsions in water. - May need the addition of an ionic surfactant for most stable emulsions. --- ## 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.kr/products/537689774-mso-methylated-seed-oil-gallon](https://www.desertcart.kr/products/537689774-mso-methylated-seed-oil-gallon) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-01*