Skip to main content

Sign In / Enroll

Get rewarded!


3.5 out of 5 stars. 70 reviews
product-image

FarmWorks 32 oz. Spray Indicator

3.5

(70 Reviews)

|

Item # 420137399

$34.99
A woman outside with a dog
A woman outside with a dog

FarmWorks 32 oz. Spray Indicator

FarmWorks 32 oz. Spray Indicator

Item # 420137399

Subscription options

$34.99

$34.99

Save $1.75 (5%)

Save 5% today and on all future orders

Conveniently pickup or deliver on a schedule you choose

No commitment – easily cancel anytime

$34.99

Shopping at

Grassland (franklin) TN

Delivery to

Free standard delivery on online footwear & Clothing purchases of $49 and over.


Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Versatile, easy to use and non-toxic, the FarmWorks Spray Indicator is a no-brainer to add as a grass colorant for turf, ornamental and other applications of liquid pesticides and grass fertilizers. This grass dye shows applicators where they have sprayed and will help avoid costly oversprays and skips. It mixes completely with water-soluble pesticides and lawn fertilizers without affecting chemical efficacy.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

  • Versatile, easy to use and non-toxic
  • Great for use as a grass colorant for turf, ornamental and other applications of liquid pesticides and grass fertilizers
  • Blue colorant dissipates quickly in wet and dry weather
  • Mixes completely with water-soluble pesticides and lawn fertilizers without affecting chemical efficacy
  • This dye shows applicators where they have sprayed and will help avoid costly oversprays and skips

Q&As

1 - 10 of 18 Questions

Q: What is concentration per gallon of water

11 months ago
1 Answer
  • A: Hello, thank you for your question. According to the label instructions: SUGGESTED RATES: 32 ounces per 100 gallons (190 mL per 100 liters) of spray solution treated. For smaller spray applications using backpacks and small sprayers, use 2–3 ounces per 3 gallons (50–75 mL per 10 liters). SPRAY TANK VOLUME AMOUNT OF SPRAY INDICATOR 1 gallon: 1 ounce 3 gallons: 2–3 ounces 30 gallons: 8–12 ounces 50 gallons: 15–20 ounces 100 gallons: 30–40 ounces
    11 months ago
    Helpful?

Q: Can this be used in boom sprayer?

a year ago
1 Answer
  • A: Hello, Thank you for your question. According to the vendor, the FarmWorks 32 oz. Spray Indicator will work in a boom sprayer.
    a year ago
    Helpful?

Q: How long does the color stay visible?

3 years ago
1 Answer
  • A: It is temporary, fades or washes out in a few days.
    3 years ago
    Helpful?

Q: How can I get the dye off of a skeleton bone

3 years ago
1 Answer
  • A: We're not sure how this could be removed from bone as it has not been tested in this way. Please reach out to the manufacturer for additional information. (800) 264-5281 info@raganandmassey.com
    3 years ago
    Helpful?

Q: How many gallons of spray chemical does a 1 quart bottle do

Anonymous3 years ago
1 Answer
  • A: It will make up to 100 gallons.
    3 years ago
    Helpful?

Q: Can be mixed with oil based weed killers?

4 years ago
1 Answer
  • A: No, only water-soluble products will work. An oil-based product would likely not mix properly into your solution and separate.
    4 years ago
    Helpful?

Q: Can this be used with Herbicides?

4 years ago
1 Answer
  • A: Mixes completely with water-soluble pesticides and lawn fertilizers without affecting chemical efficacy
    4 years ago
    Helpful?

Q: Will this stain the inside of my plastic sprayer tank?

5 years ago
1 Answer
  • A: Yes, it will leave a stain.
    5 years ago
    Helpful?

Q: Can this product be mixed with Dihydrogen Monoxide?

5 years ago
1 Answer
  • A: For additional product support, please contact the manufacture.
    5 years ago
    Helpful?

Q: So this product is non-toxic but can't be used around grazing animals. Explain why if non-toxic.

6 years ago
1 Answer
  • A: It cannot be used around grazing animals, because it has not been tested on them.
    6 years ago
    Helpful?
1 - 10 of 18 Questions

Similar Items

Items You May Like

Customers Also Bought

Reviews

Rating Snapshot

Select a row below to filter reviews.
37 reviews with 5 stars.
4 reviews with 4 stars.
3 reviews with 3 stars.
7 reviews with 2 stars.
19 reviews with 1 star.

Overall Rating

3.5
20 out of 38 (53%) reviewers recommend this product

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification

Summary of Reviews

AI-generated from customer ratings & reviews, and may include incentivized reviews.
The spray indicator provides a clear visual marker, but the dye can fade quickly and cause staining. While effective for some users, the product may not be suitable for larger spraying jobs where the ...
Show more
Helpful?

Thank you for your feedback

Your insights help us improve!

You can type a maximum of 250 characters. 0/250 maximum
This summary is AI-generated from ratings and reviews across multiple languages.
  • English
  • German
  • French
  • Spanish
  • Portuguese
  • Italian
  • Korean
  • Chinese
  • Japanese
  • Arabic

Most Helpful Favorable Review

Real Review

7 years ago
I purchased this for use with a herbicide. This was the only spray indicator I could find locally. I hesitated to buy this after reading the reviews but didn’t want to wait 2-3 days for it to be delivered if I ordered because it would have arrived after the weekend. I figured I would take a chance and go for it. I mixed a little extra in the first tank because reviewers said was hard to see. This wasn’t the case for me, I was able to see it perfectly. I mixed as directed for all subsequent tanks and it was fine. After using it, I went back and read all the reviews again. It’s obvious that at least two of the reviewers mixed the concentrate too light. 6oz for 40 gallons? Seriously, read the directions! Another reviewer mentioned they mixed as directed but again mentioned they used the whole bottle for 40 gallons, which is completely wrong. I could clearly see everywhere I sprayed and where I had missed. It was clearly visible for a couple days after I sprayed it. I over-sprayed about 6 inches of my concrete driveway because I wanted to make sure I got all the weeds. It disappeared completely within a few days. I also spilled some of the concentrate on a concrete walkway which I washed off with a hose as quickly as possible. It left a faint stain which also disappeared completely within a few days. I also got some on my hands which stained as expected and disappeared completely after washing my hands a few times. This stuff made this chore much easier. I will use this again and suggest you use it too. Just make sure you read the directions and mix the appropriate ratio of concentrate, water and product. You won’t be disappointed.
22 people found this helpful
Show Reviews:

Most Helpful Critical Review

NOT for Boom sprayers.

2 years ago
GAVE THIS ONE A TRY AFTER USING A "BLUE LAZER" FROM AGRISUPPLY. this one Doesn't cover as good and it's a worse value for the money. I do not recommend trying this on a tractor boom sprayer. It maybe okay on a backpack sprayer.
4 people found this helpful
Show Reviews:
  • spraying
  • price
  • color
  • blue
  • purchase
  • instructions
  • grass
  • weeds
1 to 4 of 70 Reviews .
1 – 4 of 70 Reviews
Reviews 8

Great concentrate

8 months ago
Worked great. You can use about 1/2 of the recommended amount to see where you have sprayed. A little goes a long way!
Spiceland Indiana
Reviews 3

haven’t gotten to use it

9 months ago
I have not been able to use it because I didn’t receive the other two products to go with it
SweepstakesYes
Orange, TX
Review 1

Not very colorful

a year ago
I mixed the colorant and a surfactant with a half-gallon of water into a 2-gallon tank and shook it vigorously before adding herbicide and the rest of the water and shook it again. I could barely see any color when spraying brush, so I could not tell where I sprayed it.

No, I do not recommend this product.

Surprise, AZ
Review 1

Works on desert landscape

2 years ago
I use this at .5 oz per gallon for spraying herbicide on gravel and it does a great job.  It’s easy to see where and how much I’m spraying. It breaks down within 3 days with sunlight.

Yes, I recommend this product.