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๐ฑ Spray Smart, Save Big โ The Green Mark of Lawn Mastery!
The 4X Green Spray Pattern Indicator Dye is a highly concentrated, 100% active liquid turf marker that transforms 32oz into up to 512 gallons of vivid green spray solution. Designed for precision lawn care, it highlights sprayed areas clearly to prevent overlap and waste. Its non-staining, eco-friendly formula fades within 48 hours, making it safe for families and pets. Ideal for mixing with fertilizers and other lawn products, it streamlines your lawn maintenance with professional-grade accuracy and efficiency.









| ASIN | B0CS46C3WV |
| Best Sellers Rank | #26,649 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #742 in Garden Fertilizers |
| Brand | Not Rocket Sciences |
| Brand Name | Not Rocket Sciences |
| Color | Green |
| Compatible Material | Grass |
| Customer Reviews | 4.4 out of 5 stars 346 Reviews |
| Item Form | Liquid |
| Item Highlight | Not Rocket Sciences Concentrated Turf Marker, Makes 128 Gallons, Non Staining Formula, Easy to Use, Ideal Fertilizer Marking |
| Item Weight | 2 pounds |
| Manufacturer | Not Rocket Sciences |
| Manufacturer Part Number | NRS-4X-G-SD |
| Model Number | NRS-4X-G-SD |
| Number of Items | 1 |
| UPC | 850008238833 |
| Unit Count | 32 Fluid Ounces |
S**O
5โโโโโMY SHOES ARE STILL STAINED!
MY FEET AND TENNIS SHOES ARE STILL GREEN AND ITS BEEN 1 WEEK SINCE I STAINED MY LAWN! I LIVE IN A HOME SO CAL WITH A BIG FRONT & BACKYARD, THERE WERE BROWN AREAS SO I USED A EMPTY WEED&FEED BOTTLE AND PUT APROX 4ozs OF STAIN & FILLED WITH WATER ATTACHED TO HOSE AND IT WORKED EVEN BETTER THAN I HOPED. AND I GOT ENOUGH TO SPRAY THE WHOLE BLOCK IF I WANT.. I RATE IT 5โโโโโS.. GOD IS GREAT! GO WITH GOD..
J**L
Works great looks great
Itโs dye of course itโs messy It works like it should And I have no idea why anyone has complained about the color, I applied it on the higher side of the mixing instructions and got a deep green lawn! Looks great . Also looks like I have enough to cover the entire neighborhood a few times after using this in my fertilizer mix. Good product!
A**R
Outstanding
5x is great
R**D
I recommend this product!
Iโm somewhat satisfied with this product, because it does color the spots on my lawn, but you have to be careful about how to mix it together for the best results. The price point isnโt that high and once you have the mixture correct, it looks good on the surface of your lawn, but I made the mistake of not adding enough water. Just understand that the color doesnโt last long on your lawn. The company can do better with packaging the product for shipping. Overall, I can recommend using this product!
J**N
Works well as an indicator when fertilizing
Works well as an indicator when fertilizing. Dye fades very quickly and leaves no permanent stain on my concrete driveway or pavers.
T**S
This doesnโt stick
We mixed it correctly. It doesnโt stick well to the grass. If ur buying this to cover brown spots. Donโt. It doesnโt stick well to the grass, no matter how strong or weak you try to make it, the color appears fake and u will have a weird spot that is more visible that the dead spot lol. If u just need to mark a spot? I guess if u mix it strong then it would work. Of u need it to blend in? Donโt expect much.
I**M
Great value for your money!!!
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 wasnโt like that in person.
P**C
It works
It works great.
D**U
Great!
Works well
ุณ**ู
ู ู ุชุงุฒ
ุงูุณุนุฑ ู ุฑุชูุน
S**S
Quality was good
Decent for golf greens
A**R
Works
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)
S**M
Ugly green
Horrible green has nothing to do with lawn color! Don't even try it!
Trustpilot
2 months ago
4 days ago