---
product_id: 618148073
title: "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"
brand: "not rocket sciences"
price: "฿3619"
currency: THB
in_stock: true
reviews_count: 8
category: "Not Rocket Sciences"
url: https://www.desertcart.co.th/products/618148073-32oz-4x-green-spray-dye-makes-128-gallons-of-concentrated
store_origin: TH
region: Thailand
---

# visible green spray pattern 4X concentrated formula non-toxic & fades in 48 hrs 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

**Brand:** not rocket sciences
**Price:** ฿3619
**Availability:** ✅ In Stock

## Summary

> 🌱 Spray Smart, Save Time, and Stand Out with Every Lawn!

## Quick Answers

- **What is this?** 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 by not rocket sciences
- **How much does it cost?** ฿3619 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/618148073-32oz-4x-green-spray-dye-makes-128-gallons-of-concentrated)

## 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

## Key Features

- • **Eco-Friendly & Family Safe:** Non-staining, natural formula fades within 24-48 hours and is safe for pets, kids, and the environment.
- • **Effortless Mixing & Application:** Easily blends with fertilizers and lawn products—no extra tools needed to boost your lawn care efficiency.
- • **See Every Spray with Vibrant Green:** Bright green indicator ensures you never miss a spot, reducing overspray and overlap for precision application.
- • **Trusted by Lawn Pros & Enthusiasts:** Ranked top 15k in Patio & Garden with 4.2 stars from 223 reviews—join the community of smart lawn caretakers.
- • **Maximize Coverage with Minimal Effort:** One 32oz bottle makes up to 128 gallons of spray dye—cover large areas without constant refills.

## Overview

The 32oz 4X Green Spray Dye by Not Rocket Sciences is a highly concentrated, visible turf marking dye that transforms 32 ounces into 128 gallons of vibrant green spray. Designed for precision lawn care, it highlights sprayed areas clearly to prevent overlap and missed spots. Its safe, non-staining formula fades within 48 hours, making it ideal for environmentally conscious users who want professional results without hassle.

## Description

Buy 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: Fertilizers & Plant Food - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works well- almost too well - Definitely a strong green dye. I sprayed it on my dead winter grass and it made my lawn look awesome. However, I had a neighbor get really ticked off when she allowed her white Maltese to walk through my yard to go potty and ended up with dyed deep green paws lol She was not happy and it wasn’t my fault that with the morning dew she allowed her dog on to my lawn while walking her, and it stained her white fur. She demanded that when I spray it I put a sign out so I will post a sign from now on, but maybe it will make her think twice before she lets her dog go potty in my lawn in the future lol
Review: Works well - I bought green thinking it’d hide the ugly spot in my yard after I sprayed. It did that well but the mixing ratio has to be pretty high or it’s difficult to see where you sprayed. I think that using blue would make it easier to differentiate what’s been sprayed and what hasn’t.

## Features

- 4X CONCENTRATED POWER: This undiluted turf marking dye is a 100% active liquid dye. One quart of this spray dye 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.
- 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 |
| Best Sellers Rank | #12,856 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #405 in Garden Fertilizers |
| Brand | Not Rocket Sciences |
| Brand Name | Not Rocket Sciences |
| Color | Green |
| Compatible Material | Grass |
| Customer Reviews | 4.2 out of 5 stars 223 Reviews |
| Item Form | Liquid |
| Item Weight | 32 Ounces |
| Manufacturer | Not Rocket Sciences |
| UPC | 850008238833 |
| Unit Count | 32.0 Fluid Ounces |

## Product Details

- **Color:** Green
- **Brand:** Not Rocket Sciences
- **Item Weight:** 32 Ounces
- **Item Form:** Liquid
- **Compatible Material:** Grass

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71xi1UTH3tL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well- almost too well
*by G***N on November 17, 2025*

Definitely a strong green dye. I sprayed it on my dead winter grass and it made my lawn look awesome. However, I had a neighbor get really ticked off when she allowed her white Maltese to walk through my yard to go potty and ended up with dyed deep green paws lol She was not happy and it wasn’t my fault that with the morning dew she allowed her dog on to my lawn while walking her, and it stained her white fur. She demanded that when I spray it I put a sign out so I will post a sign from now on, but maybe it will make her think twice before she lets her dog go potty in my lawn in the future lol

### ⭐⭐⭐⭐⭐ Works well
*by J***S on December 6, 2025*

I bought green thinking it’d hide the ugly spot in my yard after I sprayed. It did that well but the mixing ratio has to be pretty high or it’s difficult to see where you sprayed. I think that using blue would make it easier to differentiate what’s been sprayed and what hasn’t.

### ⭐⭐⭐⭐⭐ I won't spray without it.
*by G***. on November 7, 2025*

Really helps you see where you've already sprayed and where you've missed. I use 1/2 teaspoon per 2 gallons of solution and it is plenty dark. It disappears within a few days. Wear old clothes and gloves, because you WILL get it on you!

## Frequently Bought Together

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-24*