---
product_id: 128270534
title: "Blue Spray Pattern Indicator Marker Dye - Premium, Professional Ultra Concentrated - Multipurpose, Highly Visible Formulation Prime for Marking Herbicides, Weed, Fertilizer, Turf (32 OZ)"
brand: "lawnstar"
price: "S$15"
currency: SGD
in_stock: false
reviews_count: 8
url: https://www.desertcart.sg/products/128270534-blue-spray-pattern-indicator-marker-dye-premium-professional-ultra-concentrated
store_origin: SG
region: Singapore
---

# Ultra Concentrated Highly Visible Multipurpose Formula Blue Spray Pattern Indicator Marker Dye - Premium, Professional Ultra Concentrated - Multipurpose, Highly Visible Formulation Prime for Marking Herbicides, Weed, Fertilizer, Turf (32 OZ)

**Brand:** lawnstar
**Price:** S$15
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Mark Your Territory with Confidence!

## Quick Answers

- **What is this?** Blue Spray Pattern Indicator Marker Dye - Premium, Professional Ultra Concentrated - Multipurpose, Highly Visible Formulation Prime for Marking Herbicides, Weed, Fertilizer, Turf (32 OZ) by lawnstar
- **How much does it cost?** S$15 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/128270534-blue-spray-pattern-indicator-marker-dye-premium-professional-ultra-concentrated)

## Best For

- lawnstar enthusiasts

## Why This Product

- Trusted lawnstar brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Consistent Spray:** Achieve a steady, smooth blue color for easy tracking.
- • **Lawnstar Guarantee:** 30-day risk-free trial for total peace of mind.
- • **Highly Visible Blue:** Leave a solid trail behind to avoid missed spots.
- • **Professional Standard:** Trusted by both pros and homeowners for effective lawn care.
- • **Big Bottle, Great Value:** Mix just half an ounce per gallon for maximum efficiency.

## Overview

The Blue Spray Pattern Indicator Marker Dye is a premium, ultra-concentrated solution designed for marking herbicides, fertilizers, and turf treatments. With its highly visible blue color, this 32 oz bottle ensures you can easily track your application progress, making lawn care efficient and hassle-free. Backed by the Lawnstar Guarantee, it offers a risk-free trial for users looking to enhance their lawn maintenance routine.

## Description

Full description not available

## Features

- CONSISTENT SPRAY - Ideal for marking herbicides and fertilizers, our ultra-concentrated solution ensures you get a steady, smooth blue color, so you can keep track your progress easily, saving time and countless ‘did I spray there already?!’ headaches.
- PROFESSIONAL STANDARD - Trusted by professionals and homeowners alike to make treating your lawn for weeds and grubs a breeze.
- HIGHLY VISIBLE BLUE - What’s worse than spraying your land for half an hour, only to find the trail you thought you were making is non-existent? We can’t think of much! Our spray pattern indicator will leave a solid trail behind that won’t give you the blues!
- BIG BOTTLE, GREAT COLOR: Simple mix half an ounce per gallon of spray solution and never lose track of where you sprayed again.
- PROTECTED WITH THE LAWNSTAR GUARANTEE: We understand trying new things can be tough, so let us take all of the risk for you! Buy it, try it, and if you aren't absolutely thrilled with the results you get from using our product simply contact us within 30 days of purchase and we'll give you a full refund.

## Images

![Blue Spray Pattern Indicator Marker Dye - Premium, Professional Ultra Concentrated - Multipurpose, Highly Visible Formulation Prime for Marking Herbicides, Weed, Fertilizer, Turf (32 OZ) - Image 1](https://m.media-amazon.com/images/I/4181vOjqH8L.jpg)
![Blue Spray Pattern Indicator Marker Dye - Premium, Professional Ultra Concentrated - Multipurpose, Highly Visible Formulation Prime for Marking Herbicides, Weed, Fertilizer, Turf (32 OZ) - Image 2](https://m.media-amazon.com/images/I/81oT-X51r8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Best Marker I Have Used
  

*by D***S on Reviewed in the United States on April 12, 2020*

Used this to mark my lawn while blanket spraying Trimec on my 1/2 acre lawn. Wow. This stuff works way better than "mark it blue" or any other marker I have used in the past. Mixed a couple ounces into the bottle for the Chapin hose end sprayer. (The sprayer has a 16 fl oz bottle, but I use a one litre pop bottle😉) added a couple ounces to my herbicide/surfactant mix and it was very easy to keep track of where I sprayed. It was very visible. Definitely recommend this brand over all the others. The claims are real, it really is that much stronger than the others. You really only need half as much as you would with the other brands. You won't be sorry for buying this. Don't worry about the bottle smaller, it goes a long way. I probably have enough to last years with 2-3 full blanket applications and mixing a couple gallons here and there for spot spraying every year.Don't hesitate to buy, and be sure to wear gloves when mixing, handling and spraying.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Affordable spray pattern indicator for DIY homeowner
  

*by T***S on Reviewed in the United States on June 16, 2019*

I live on a 5-AC lot with majority of with dry shrub steppe type vegetation.  To control noxious weeds each spring and summer, I walk the entire lot about every two weeks and spot apply herbicide with a back pack hand pump sprayer.  LawnStar Spray Pattern Indicator is an affordable, effective way for me to ensure I am not spraying the same spot twice.  I appreciate that it is stronger so takes less product/gal of spray mix than other indicators, this provides a cost savings for my weed control.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good product for pattern
  

*by F***T on Reviewed in the United States on August 1, 2021*

The product is easy to use with back pack sprayer. Just put the suggested quantity and you can do spot weed control. Can be used for lawn pest control and perimeter spraying but cannot use in foundation or on structures. But it meets the expectation and does not stay after rain or stain plants.

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**Shop now:** [https://www.desertcart.sg/products/128270534-blue-spray-pattern-indicator-marker-dye-premium-professional-ultra-concentrated](https://www.desertcart.sg/products/128270534-blue-spray-pattern-indicator-marker-dye-premium-professional-ultra-concentrated)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*