--- product_id: 629910767 title: "4X Green Spray Dye - Concentrated Spray Pattern Indicator Dye and Fertilizer Marking Dye, Lawn Turf Mark and Marker, Easily Mark Where You've Sprayed, Safe & Non-Staining Spray Indicator Dye, 32 oz." brand: "not rocket sciences" price: "B/.227" currency: PAB in_stock: true reviews_count: 5 category: "Not Rocket Sciences" url: https://www.desertcart.com.pa/products/629910767-4x-green-spray-dye-concentrated-spray-pattern-indicator-dye-fertilizer store_origin: PA region: Panama --- # 4X Green Spray Dye - Concentrated Spray Pattern Indicator Dye and Fertilizer Marking Dye, Lawn Turf Mark and Marker, Easily Mark Where You've Sprayed, Safe & Non-Staining Spray Indicator Dye, 32 oz. **Brand:** not rocket sciences **Price:** B/.227 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** 4X Green Spray Dye - Concentrated Spray Pattern Indicator Dye and Fertilizer Marking Dye, Lawn Turf Mark and Marker, Easily Mark Where You've Sprayed, Safe & Non-Staining Spray Indicator Dye, 32 oz. by not rocket sciences - **How much does it cost?** B/.227 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/629910767-4x-green-spray-dye-concentrated-spray-pattern-indicator-dye-fertilizer) ## Best For - not rocket sciences enthusiasts ## Why This Product - Trusted not rocket sciences brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description 4X Green Spray Dye Review: added to my weed killer to mark what i haven't sprayed yet to save on over spray Review: Pretty good stuff, I mixed it a little stronger than recommended, I was using it for dye marking so I knew where I'd sprayed the more expensive product I'm using (and it doubled as a way of seeing how contaminated I got) and well... it works. It was a little harder to see the difference when I was spraying at dusk after work but it's very obvious in the sunlight. Left side of the photo is treated grass, right side is not (I'm not spending on the council property lol) ## Features - 4X CONCENTRATED POWER: This undiluted turf marking dye is a 100% active liquid dye. One quart of this spray surfactant can make up to 128 gallons while 1 gallon sprayer dye can make up to 512 gallons. - VISIBLE GREEN COLOR: This green marking turf dye gives a very visible green spray pattern that is easy to see, giving you confidence that you’re spraying the accurate solution amount on target areas. - ENSURES FULL COVERAGE: The Green Spray Marker works great as a track spray indicator to show you where mixtures have been sprayed. This lawn spray reduces overspraying, missed spots & spray overlap. - REDUCES WASTAGE: This mark spray indicator prevents over application and possible grass damage from inaccurate spraying. It avoids product wastage, helping you save money, time, and effort. - SAFE, NON-STAINING FORMULA: This safe & non-permanent dye does not stain when diluted properly. It will fade after 24-48 hrs. It is natural & non-toxic to animals, your family, and the environment. - EASY TO USE: This lawn dye is safe for mixing with liquid lawn fertilizer & other lawn products without the use of any lawn tools. Use it for all spray applications & hydroseeding to improve coverage. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CS46C3WV | | ASIN | B0CS46C3WV | | Brand Name | Not Rocket Sciences | | Color | Green | | Compatible Material | Grass | | Customer Reviews | 4.3 4.3 out of 5 stars (291) | | Customer reviews | 4.3 4.3 out of 5 stars (291) | | Date First Available | 27 March 2024 | | Item Form | Liquid | | Item Weight | 32 Ounces | | Item model number | NRS-4X-G-SD | | Manufacturer | Not Rocket Sciences | | Manufacturer | Not Rocket Sciences | | Manufacturer Part Number | NRS-4X-G-SD | | Model Number | NRS-4X-G-SD | | Number of Items | 1 | | Package Dimensions | 19.81 x 18.29 x 5.99 cm; 907.18 g | | UPC | 850008238833 | | Unit Count | 32.0 Milliliters | ## Product Details - **Brand:** Not Rocket Sciences - **Colour:** Green - **Compatible material:** Grass - **Item form:** Liquid - **Item weight:** 32 Ounces ## Images ![4X Green Spray Dye - Concentrated Spray Pattern Indicator Dye and Fertilizer Marking Dye, Lawn Turf Mark and Marker, Easily Mark Where You've Sprayed, Safe & Non-Staining Spray Indicator Dye, 32 oz. - Image 1](https://m.media-amazon.com/images/I/71xi1UTH3tL.jpg) ![4X Green Spray Dye - Concentrated Spray Pattern Indicator Dye and Fertilizer Marking Dye, Lawn Turf Mark and Marker, Easily Mark Where You've Sprayed, Safe & Non-Staining Spray Indicator Dye, 32 oz. - Image 2](https://m.media-amazon.com/images/I/81UXBOfWIgL.jpg) ![4X Green Spray Dye - Concentrated Spray Pattern Indicator Dye and Fertilizer Marking Dye, Lawn Turf Mark and Marker, Easily Mark Where You've Sprayed, Safe & Non-Staining Spray Indicator Dye, 32 oz. - Image 3](https://m.media-amazon.com/images/I/911URuclSLL.jpg) ![4X Green Spray Dye - Concentrated Spray Pattern Indicator Dye and Fertilizer Marking Dye, Lawn Turf Mark and Marker, Easily Mark Where You've Sprayed, Safe & Non-Staining Spray Indicator Dye, 32 oz. - Image 4](https://m.media-amazon.com/images/I/81BT3Yto+rL.jpg) ![4X Green Spray Dye - Concentrated Spray Pattern Indicator Dye and Fertilizer Marking Dye, Lawn Turf Mark and Marker, Easily Mark Where You've Sprayed, Safe & Non-Staining Spray Indicator Dye, 32 oz. - Image 5](https://m.media-amazon.com/images/I/81FdiLMw2yL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***O on 20 April 2026* added to my weed killer to mark what i haven't sprayed yet to save on over spray ### ⭐⭐⭐⭐⭐ Review *by A***R on 5 November 2025* Pretty good stuff, I mixed it a little stronger than recommended, I was using it for dye marking so I knew where I'd sprayed the more expensive product I'm using (and it doubled as a way of seeing how contaminated I got) and well... it works. It was a little harder to see the difference when I was spraying at dusk after work but it's very obvious in the sunlight. Left side of the photo is treated grass, right side is not (I'm not spending on the council property lol) ### ⭐⭐⭐⭐⭐ Review *by I***M on 2 May 2026* Good for the price and it stayed green for longer than expected. It was easy to apply and even though in the pic it might look too bright of a green, it wasn’t like that in person. ## Frequently Bought Together - 32oz 4X Green Spray Dye - Makes 128 Gallons of Concentrated Spray Pattern Indicator Dye, Ideal Fertilizer Marking, Lawn Turf Mark and Marker, Mark Where You've Sprayed with Green Color Indicator - Southern Ag Surfactant for Herbicides Non-Ionic, 16oz, 1 Pint - Southern Ag Amine 2,4-D WEED KILLER, 32oz - Quart --- ## 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.com.pa/products/629910767-4x-green-spray-dye-concentrated-spray-pattern-indicator-dye-fertilizer](https://www.desertcart.com.pa/products/629910767-4x-green-spray-dye-concentrated-spray-pattern-indicator-dye-fertilizer) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-05-14*